Tag: best cybersecurity course

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Cybersecurity threats are a major challenge for organisations. The present-day technology that organisations are using has increased convenience, but they have also given vent to a number of risks such as cyber-attacks. Therefore, organisations have to be prepared in a way that they can respond to attacks, even the ones that might not have taken place before.

Incident handling is a cybersecurity technique through which organisations can develop a robust strategy to ensure cybersecurity. It refers to the process of detecting a threat, responding to it, and finally recovering from it. Incident handling helps to mitigate the damage that is caused by any cyber threat and helps to restore the system to the state it was in prior to the accident. 

This article deals with the different aspects related to incident handling. Read on to find out.

Situations Where Incident Handling Can Help 

Incident handling does not lead to a permanent solution, but it definitely helps to quick-fix a problem and make sure that the work is not hindered. Incident handling helps to detect an incident, respond to it, and nip the problem in the bud. 

Some of the situations where incident handling can help are:

• WiFi connectivity issues
• Malware bug or virus
• Navigation errors or website lags
• Email malfunctions
• Security breaches

However, the purpose of incident handling is not only to eradicate a certain problematic incident but also to derive learning from it. Incident handling takes place in a number of steps, which are discussed in the next part of the article. 

Steps Involved in Incident Handling

Some incidents may be critical to deal with. For instance, attackers may perform operations like advanced persistent threats to steal data from a source. These threats are not easy to eradicate and may also remain undetected for a long time. 

Dealing with such incidents may be difficult. Cybersecurity analysts and incident handlers have to detect all the tools and malware the attackers have installed. They also have to look if the attacker has created any new user accounts in the Active Directory and track the data that has been exfiltrated. 

To perform incident handling in the best way, incident handlers have to follow a number of steps, which are mentioned below. 

Preparation

This is the first step of the process, which does not require the occurrence of any prior incident. It is important to invest considerable time in the preparation phase so that companies remain prepared for any kind of unprecedented situation. The complexity of the preparatory process depends on the company’s size and infrastructure. 

This process includes defining the rules and regulations and policies that will guide the security process of an organisation and safeguard it against cybersecurity threats. During this phase, organisations plan how to respond to incidents that might target the organisation. 

During the preparation phase, organisations also develop a plan for communication, that determines who to reach and how to reach them during the incidents. This holds true for professionals both within and outside the organisation. There are mock sessions and simulated incidents through which the members can remain prepared on how to react to the incidents. 

Identification

In the identification phase, the incident that has been discovered is reported. This phase includes checking the actuality of the incident and making sure that it is not a false detection. The scope of the incident is then defined. Cybersecurity analysts and incident handlers then start investigating the incident. 

For the detection of the incidents, they correlate and try to analyse the data from endpoints. The case is then documented for further perusal. 

Containment

This phase of incident handling helps to curb any further damage. In this phase, the incident handler has to first prevent any further communication between the attacker and the compromised network. To ensure this, the network segments or the affected devices need to be isolated.

Next, backups need to be created. Analysts and incident handlers also need to preserve evidence so that the incident can be investigated further. Once all of this is done, the next step is to fix the affected devices and systems so that they can continue their normal functioning. For this, the vulnerabilities have to be patched and any fraudulent access has to be eliminated.

Eradication 

Once the incident has been tracked to the root, it is time to eradicate it. Although changing the passwords, deleting the discovered malware, and applying security fixes may seem like a convenient way to get away with the incident, all of this still leaves a chance for the attacker to come back. 

Therefore, the best possible way to resolve this is by fully reinstalling the affected systems.

Once all of this has been done, it is time to get the system back to work again. Prior to the recovery, make sure that the system has been hardened and patched wherever required. Sometimes, the recovery process may require a complete reinstallation of the Active Directory, and also a change in the passwords of all the employees. This will prevent the occurrence of the same incident. 

After everything has been restored to normal, the teams and the professionals involved in the process should meet and discuss the incident and derive the learnings. Such incidents prepare organisations for the worst.

Conclusion 

Hope this gives you a clear idea about incident handling. To learn more about cybersecurity, incident handling, and other related topics, you can pursue an online course in cybersecurity from Imarticus Learning. 

The course curriculum has been designed by industry experts and will prepare you for the roles of cybersecurity analyst, Incident Handler, Penetration Tester, and many more. Once you invest dedicated six months in this course, it is sure to open up new opportunities. 

The course does not only teach the learners the subject, but also ensures their holistic development through mock interviews, resume-building sessions, and personality development classes. The placement assurance is the cherry on top!

Therefore, enrol now to give your career a boost.

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Cyber threats are security breaches that are caused with the intent of stealing data or tampering with computer systems. Such attacks can grant hackers access to personal user information. Cybercriminals with malicious intent can use such data to commit identity theft or even cripple the entire organisation’s network. 

Some of the most common categories of cyber threats are social engineering attacks, malware attacks, man-in-the-middle attacks, supply chain attacks, injection attacks, and denial of service (DoS) attacks. You can learn more about these cyber attacks and the possible ways to safeguard your organisation against them in an IIT Roorkee cybersecurity course.

This article discusses in detail the different types of cyber threats that can pose considerable damage to an organisation. Read on to learn more. 

Malware Attacks – The Most Common of All

Malware is the shortened form of “malicious software.” Malware refers to cyber threats that are caused due to viruses, spyware, trojans, ransomware, etc. This kind of threat usually finds its way into the system when users click an email or link or download software from an untrusted source. 

Once malware gets installed in your system, it can cause considerable damage by blocking access to the network’s critical components, gathering sensitive confidential data, or damaging the system on the whole. Some common variations of malware attacks apart from viruses and worms are listed below. 

• Spyware: You can figure out from the name that this kind of malware spies on your activities. The data thus gathered is then sent to the hacker. Spyware can access a user’s confidential data such as passwords, payment details, logins, and so on.
• Ransomware: This kind of attack encrypts your data in such a way that you will not be able to access your own system. Users will be asked to pay a ransom after which the access will be restored. However, there is still no assurance that you will gain full access to the functionality after you have paid the ransom. 
• Trojan: This kind of malware hides inside software that is legitimate. Once you download such software, your system goes for a toss as the trojan gains full control of the device. 
• Keyloggers: This kind of malware is most commonly used for identity theft and blackmail. As Spyware spies on your activities, Keyloggers track all your activities, including what you type and the site you use. The information is then passed on to hackers, which they then use to satisfy their own malicious intent. 

Social Engineering Attacks Practised through Deception 

This can be compared to a kind of manipulation in which hackers pose as trusted sources or individuals and then trick them into providing them with the entry point. These malicious activities are accomplished through human interaction. 

This is a slow process and takes a considerable amount of research. Hackers first need to gather enough background information about the individual or organisation that they are planning to target and identify the entry points. Once this is done, the hackers then try to gain the trust of the victims and proceed with the attack. 

Some variations of social engineering attacks are mentioned below. 

• Phishing: In this kind of cyber attack, the hacker sends deceptive emails as though they are coming from a trusted source. The users are then duped into clicking the emails and accessing the malicious content. This way, the threat is installed into the computer and the hacker gains access to sensitive confidential information such as user data, bank details, login credentials, and so on. 

Like phishing, there are also concepts like vishing and smishing, which use phone calls and text messages respectively to dupe the users into believing the hackers masquerading as legitimate sources.

• Baiting: In baiting, users are lured into attractive things such as gift cards and offers. As soon as the user clicks on them, the attacker gains access to all kinds of sensitive information. 
• Scareware: In this kind of cyber attack, victims are given false threats and alarms and are tricked into believing that their system is malware infected. They are shown pop-ups that persuade them to install software that can safeguard their device but is a perpetrator instead. The real trouble begins when they click on the pop-up.

Injection Attacks that Disrupt the Network Security 

Not securing your network can prove to be grievous because hackers are equipped with smart ways to slide into your system. Of all the techniques they use, injections are a common tactic that helps them execute their task neatly. 

Injection attacks are the kind of cyber attack in which attackers infect web applications with malicious content that can retrieve personal information and disrupt the working of the system. Some of the main injection attacks are stated below. 

• SQL Injection: In an SQL injection, a command is used to insert malicious code into the SQL statements in order to gain control over the data. The code is injected through a web page input. 
• Cross-Site Scripting: In this kind of cyber attack, malicious JavaScripts are injected into legitimate websites. Through this kind of web security attack, attackers take control over the interactions between the users and the vulnerable applications. 
• OS Command Injection: In this kind of cyber attack, the attacker uses the operating system as an instrument to execute his malicious intent. Command injections are used to insert vulnerabilities that are to be executed by the operating system. 

Some Other Kinds of Cyber Threats

Alongside the attack types mentioned above, there are also other kinds of cyber attacks such as the Man-in-the-Middle attack and Denial-of-Service attack. 

In a Man-in-the-Middle attack, attackers intervene the communication between users and applications and steal confidential information. Attackers can pose as legitimate Wi-Fi connections, connecting to which may cause havoc to a user’s network security. 

Denial-of-service is a kind of attack in which a target system is overloaded with humongous amounts of traffic, which hinders the system’s ability to function. One can also not oversee the risk of internal threats posed by insiders who might have immoral intent.  

Conclusion

Since hackers and attackers are getting smart, organisations need to make their security systems smarter. It takes skilled IT professionals to come up with measures that can fortify an organisation’s network security system.

If you are looking forward to building your career in this field, you can opt for an IIT Roorkee cybersecurity course brought to you by Imarticus Learning, which will teach you more about these cyber threats and other aspects related to it such as ethical hacking, cloud computing and ensuring cloud security, incident handling, etc. 

This course does not only offer you the privilege to learn from expert faculties from IIT Roorkee but also equips you with market-relevant skills like cloud security, ethical hacking, application security, etc. that can help you future-proof your career. The 3-day campus immersion program also helps you network better and open up new opportunities. 

Enrol now for a brighter IT career!

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As the threat landscape in cyberspace becomes sophisticated, organisations are seeking innovative solutions to safeguard their digital assets. Artificial Intelligence (AI) and analytics have emerged as powerful tools in cybersecurity defences. 

By leveraging advanced algorithms and machine learning, these technologies enable data-driven security measures that can detect and prevent cyber-attacks. 

Technologies such as machine learning and advanced algorithms enable data-driven security measures.

In this article, we will explore the role of AI and analytics in maintaining secure cyberspace, and how they can help organisations enhance their cybersecurity posture.

Artificial Intelligence (AI) and Cybersecurity

AI is a cutting-edge technology that empowers machines to perform tasks requiring human intelligence. In cybersecurity, it plays a crucial role for Cybersecurity Analysts in Incident Handling.

AI systems can detect cyber threats, generate alerts, identify new forms of malware, and protect sensitive data.

Leveraging AI techniques such as deep learning, machine learning, and natural language processing helps organisations to install automated and intelligent defences, helping Cybersecurity Analysts detect and mitigate cyber events.

It ensures efficient incident handling and minimises risks to systems and data.

Is Cybersecurity Automation Safe?

Enhancing cybersecurity is currently reliant on human intervention. But, specific tasks, such as system monitoring, can be automated using AI.

Automating these processes can boost organisations’ threat intelligence capabilities. It also helps save time detecting new threats, which is crucial as cyberattacks become more sophisticated.

The safety of using AI in cybersecurity automation is established through existing use cases in various business environments.

Automation plays a pivotal role in cybersecurity. It allows organisations to optimise security and operations without the need for extra staff.

How Can AI Help in the Prevention of Cyberattacks?

AI in cybersecurity empowers security professionals to:

• Detect characteristics of cyberattacks
• Strengthen defence measures
• Analyse data for user authentication
• Uncover clues about cyber attackers’ identity

Applications of AI in Cybersecurity

Improving password security and authentication

AI can improve the website and online services’ password protection and user authentication. Extra security measures are crucial to safeguard sensitive information and prevent unauthorised access.

Organisations can detect and verify genuine login attempts using AI-powered tools such as CAPTCHA. Other tools like facial recognition, and fingerprint scanners are also applicable.

These solutions mitigate cybercrime such as brute-force attacks and credential stuffing. Both pose severe risks to network security.

Improved anti-phishing efforts

Phishing remains a common cybersecurity threat across industries. But, AI can play a vital role in detecting and preventing such attacks.

AI email security solutions can catch oddities and indicators of phishing through the content and context. It includes identifying spam messages, phishing campaigns, and legitimate emails.

Using machine learning algorithms, AI can learn from data to improve its analysis and adapt to new threats.

It can also understand users’ communication patterns, typical behaviour, and textual patterns. All of these are crucial in identifying advanced threats like spear phishing.

Better vulnerability management

As cyber criminals use sophisticated methods, organisations face many vulnerabilities that must be managed. Traditional systems struggle to keep up with the volume of new vulnerabilities discovered and reported daily, making real-time prevention challenging.

AI-powered solutions such as user and entity behaviour analytics (UEBA) help organisations analyse servers and users. It identifies strange or unusual behaviour that could state a zero-day attack.

Organisations can mitigate potential risks by leveraging AI, and protect themselves from cyberattacks.

Optimising network security

Network security requires creating policies and understanding the network topology. It can be time-consuming and complex.

Organisations must distinguish legitimate connections from malicious ones. They also need to install a zero-trust approach to security through policies.

But, manual efforts could be more effective in deploying and maintaining policies across many networks. Incorrect naming patterns for applications and workloads can further complicate the process.

AI learns network traffic patterns over time, allowing it to recommend fitting policies and workloads. All the while, streamlining network security processes.

Enhancing threat detection with behavioural analytics

Traditional defences rely on attack signatures and indicators of compromise to catch threats. It may not be practical given the sheer volume of new attacks launched by cyber criminals yearly.

Organisations can leverage behavioural analytics to augment their threat-hunting processes.

Behavioural analytics can develop profiles of applications deployed on networks using AI-model. It can also help analyse large volumes of device and user data.

Incoming data can then be compared against these profiles to identify hostility and improve threat detection.

Advantages of AI in Cyber Risk Management

Using AI-powered cybersecurity systems offers considerable advantages in managing cyber risks. These advantages include the following.

Improved threat identification

Cybersecurity systems powered by AI use extensive data analysis to learn and adapt to threats. It helps organisations detect threats in real-time, improving their attacking and fortifying abilities.

Continuous learning and adaptability

AI-powered cybersecurity systems learn and adapt to new threats and techniques used by cybercriminals, staying ahead of evolving threats. It makes it difficult for hackers to bypass the organisation’s defences and improves the solidity of cybersecurity defences.

Better data analysis

AI systems excel at analysing extensive volumes of data, including network traffic, logs, and user behaviour. They identify patterns and anomalies that may signal potential security threats. 

This ability helps organisations detect potential threats that might evade traditional security tools.

Advanced behavioural analytics

AI can analyse user behaviour and identify variations from standard patterns. It allows for early detection of insider threats or suspicious activities that may state a cyber attack.

Efficient compliance management

AI can automate the tracking and reporting of adherence to regulatory needs and industry standards. Ir assists organisations in assuring compliance and reducing the risk of compliance breaches.

Security automation

AI can automate routine security tasks, such as patch management and configuration. It minimises human errors and enhances organisations’ security posture.

Predictive analytics

AI can use predictive analytics to identify patterns and trends in data that may signify potential security threats. It helps organisations take proactive measures to prevent cyber attacks.

Incident investigation and forensics

AI can help in incident investigation and forensics by analysing digital evidence. It helps identify the root cause of incidents and delivers insights for rectification and prevention.

Conclusion

Integrating AI in cybersecurity offers many benefits for organisations in managing risks. Cybersecurity Analysts and Incident Handling professionals can leverage AI’s capabilities in continuous learning, detecting unknown threats, and handling vast data volumes to safeguard against evolving cybersecurity threats.

If you want to become a Cybersecurity Analyst, consider Imarticus Learning’s Post Graduate Program In Cybersecurity courses, which offers comprehensive training and knowledge to excel in cybersecurity.

Visit Imarticus Learning for more information. Contact us through chat support, or drive to one of our training centers in Mumbai, Thane, Pune, Chennai, Bengaluru, Delhi, and Gurgaon.

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The world has become reliant on technology, which means we do many things on computers and the Internet. However, this shift towards technology has also increased the risk of cyber attacks. To protect ourselves from these attacks, we need people who are cybersecurity experts.

Cybersecurity is a good choice for a career in 2023 because there is a high demand for people who can keep us safe from cyber attacks. Cybersecurity experts are needed in many organizations, and this trend will likely continue.

A career in cybersecurity has many benefits, including job security, high earning potential, and the satisfaction of keeping people safe from cyber threats. If you’re interested in a cybersecurity career in 2023, staying up-to-date with the latest technologies and trends is essential. You can do this by attending conferences, reading industry publications, and taking courses to keep your skills sharp.

What makes Cybersecurity a Good Career Choice?

The demand for the cybersecurity profession is increasing daily, which will continue in the coming years. Information security analysts’ employment is expected to increase by 35% between 2021 and 2031, substantially faster than the average for all occupations. 

This growth is attributed to the increasing number of cyber threats, data breaches, and the adoption of new technologies such as AI, ML, the Internet of Things (IoT), and cloud computing.

According to CIO, cyber security specialists make an average of $116,000 annually or $55.77 per hour. Since cybersecurity is a broad field, this covers pay at both the low and high ends and for positions ranging from entry-level to expert. As in most professions, salary rises with experience and talented cybersecurity job growth. Since cybersecurity employment has so much potential, determining a single average wage is challenging. 

Who Thrives in Cybersecurity Roles?

 Cybersecurity is a big field, with many jobs requiring different skills and experience. The best person for a cybersecurity job is someone who loves technology, pays close attention to details, thinks carefully about things, and wants to keep learning.

People with all kinds of education can be successful in cybersecurity. While it’s good to have a degree in computer science, information technology, or cybersecurity, you can still do well with a degree in something else, like math, engineering, or physics.

The Most In-Demand Skills in Cybersecurity

To build a successful cybersecurity career, you need technical skills. 

Here are some of the most in-demand skills for cybersecurity job opportunities:

• Network security
• Cloud Security
• Application security
• Incident response and management
• Malware analysis
• Vulnerability assessment and penetration testing
• Cryptography
• Identity and access management

The Benefits of a Cybersecurity Career in 2023

Aside from the high cybersecurity job demand and attractive cybersecurity job salary, there are several other benefits of a career in cybersecurity.
Some of the benefits include:

• Job Security: With the increasing number of cyber threats and data breaches, the demand for the cybersecurity profession will remain high in the coming years.
• Continuous Learning: Cybersecurity is dynamic, with new threats and technologies emerging. As a result, you will be learning and growing in your role, making it a rewarding and exciting career.
• Career Growth: Cybersecurity is a broad field with many specializations and paths, providing many opportunities to advance your career and take on challenging roles.
• Making a Difference: As a cybersecurity professional, you will be helping organizations and individuals protect their digital assets and personal information from cybercriminals, impacting society.

How to Build a Cybersecurity Career Pathway?

If you want to start your information security career in 2023, here are some tips:

To have a successful cybersecurity career, you can do a few things. While you don’t need a degree in cybersecurity or a related field, having one can give you an advantage when looking for a job. Getting certified in cybersecurity shows that you know a lot about the area and are committed to it.

It’s essential to keep up-to-date with the latest developments in cybersecurity. The industry is constantly changing, so it’s good to read publications, attend webinars, and take training courses to stay informed. This will also help you stay ahead of the game and ensure you have the knowledge and skills to succeed in your cybersecurity career.

Conclusion

If you’re interested in a cybersecurity career, it’s a great choice with lots of demand and opportunities for growth. You’ll need technical and soft skills, education and certifications, experience, a network, and a commitment to learning to succeed.

To get started in 2023, consider a postgraduate program in cybersecurity, like the one at Imarticus Learning. It’s a 6-month course covering various topics, from ethical hacking to crisis management and network security. 

By the end, you’ll be ready for roles like cybersecurity analyst, penetration tester, incident handler, or SOC team member. This intense course has lab sessions on real-world problems to give you hands-on experience. But with hard work, you can build a rewarding career in cybersecurity.

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The modern world is completely inclined towards technology and is nearly impossible to function without it in any major aspect of work. As everything is getting digitized, the security of information and data is of prime importance. That’s where incident handlers have important tasks to perform.

Incident Handler is a very booming career option in today’s world as every company requires data and information security. To become an incident handler, it is essential to have due knowledge about cyber security. A PG in cyber security can help in achieving greater insights. 

Let us learn about incident handlers and their importance!

Who is an Incident Handler?

An incident handler is an individual that investigates and responds to computer security incidents. They are responsible for identifying and containing security threats, analysing systems for vulnerabilities and determining the extent of the security breach. Incident handlers may also be responsible for coordinating with stakeholders, preparing reports and documenting the incident. 

These challenging situations are mostly handled by either an Incident Response Team (IRT) or an Incident Management Team (IMT) inside a structured organisation. Most multinational companies spend a lot of time and effort on building such incident-handling teams before an important event or during the occurrence of the same. Incident handling is important for retaining business operations and keeping intact the security of integral data and information. 

Cybersecurity career is rising with each passing day and becoming an incident handler can be a very prosperous career option for anyone interested in the field. 

Role of an Incident Handler

Throughout any cybersecurity incident, the incident handler has the overall control and authority to take necessary steps regarding that situation. They oversee and coordinate all aspects of an incident or a cybersecurity breach and are responsible for rectifying such situations.

Following are the roles and responsibilities of an incident handler in an organisation:

• Quick resolution of an incident: An incident could be anything starting from system failure, security breaches, system outrage and so on. It is the job of an incident handler to quickly solve critical problems of such nature. Quick resolution in cases of security breaches is very important so that the important data and information do not go into the wrong hands.
• Assessment of the situation: An incident handler is faced with a lot of challenging situations, which can be a security breach or system outage while walking in a big company. Before coming to a solution, an incident handler needs to properly assess the whole situation. 

The quick resolution does not mean that solutions can be derived in a hurry. An incident handler needs to properly evaluate the critical situation so that they can come down to a proper conclusion.

• Determine the best course of action:  When there is a critical situation at hand, there is a need to solve it with the best possible solution. An incident handler must evaluate the problem and land on the best course of action that should be taken in such a situation. Rectifying the problem is not enough. The task of damage control should also be performed effectively.
• Tracking decisions and making relevant changes: Strictly sticking to a particular decision or solution is not an ideal course of action. Constantly tracking a situation and taking the best course of action accordingly and changing decisions, if necessary should be practised by an incident handler. That is how a company can deal with critical situations in the best possible way.
• Communicating decisions and information: Without proper communication, everything can get haphazard and business operations can get hindered. Being capable of doing all the tasks alone is not enough for becoming a successful incident handler. Proper communication of decisions and relevant information is also an important aspect of the responsibility of an incident handler. 

As a team manager, an incident handler has to inform the team members and other relevant employees about the present decisions of a situation in a company. 

• Preparation in times of emergencies: One never knows when there will be a need to protect the important information and data of a company from the black hats. Panic typically occurs when security vulnerabilities arise. But with an efficient incident-handling team, an incident handler can remain composed under pressure. Such situations must be addressed rationally and effectively.

Conclusion

As technology is ever-increasing there will always be a demand for incident handlers in all companies. It is a very prosperous career option for the young generation. If someone is interested in stepping into this discipline, cyber security training and placement can help them learn the important aspects of incident handling.

Enrolling on the Postgraduate Program in Cybersecurity by Imarticus means looking forward to having a prosperous professional life as an incident handler. This program teaches all the prerequisites of incident handling that are necessary for stepping into this field of work.

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SaaS (Software-as-a-Service) is a cloud computing software delivery model that provides access to software on a subscription basis. A SaaS application must not be downloaded or installed, and they are hosted on the cloud and can be accessed over the internet. 

There are several benefits of using SaaS applications, some of which are accessibility, agility, scalability, constant updates, and manageable payment options. However, any SaaS development company has to remain cautious about the security of the applications thus developed. 

SaaS applications deal with massive amounts of data that might be sensitive. The fact that SaaS applications are easily accessible across all devices also raises the security question. This article discusses some of the best practices of SaaS security which application developers can adopt to ensure network security, manage sensitive data and keep the risk of cyber-security threats at bay! 

Why Use SaaS

The use of cloud computing technology makes SaaS applications more flexible. There are plenty of reasons why SaaS is gaining popularity among modern organisations. Some of the benefits of using SaaS for application development are listed below:

• Cloud accessibility, easy accessibility: One can access a SaaS application from any device; it only needs a stable internet connection. This is ideally suited for companies following a work-from-home or hybrid work model.
• Cost-effective: SaaS vendors have a subscription-based pricing model. This means one does not have to pay for installation, licences, or infrastructure management. You only pay for as much as you are availing. 
• Easy to deploy: Unlike conventional on-premises software, SaaS applications do not require any installation and configuration. Businesses can roll out the applications almost immediately. 
• Scalability: This is another significant benefit offered by SaaS. With SaaS, one can quickly increase the storage or add more services without paying extra for the upgrade. This is ideally suited for growing businesses as they can incorporate the new features as and when required. 
• Automatic upgradation: In SaaS, the vendors or providers constantly make updates. These updates are thus made available to the customers.

However, despite all these advantages, there are still some risks associated with using SaaS applications, for which developers need to be equipped with knowledge about the best practices of SaaS security.  

Challenges to SaaS Security

With greater development, new challenges abound. As mentioned earlier, security remains one of the significant concerns of SaaS applications. Although SaaS allows individuals and companies to share data outside the company’s boundaries, it has resulted in a greater risk of blunders like data exfiltration and phishing attacks. 

SaaS applications can be accessed remotely. Stakeholders within and outside an organisation can access the files and data. Although this is an advantage, this can also stand as a loophole. 

Anyone with malicious intent can take advantage of this. Some companies deal with users’ sensitive personal information such as bank details, health records, etc. Such data are always exposed to the risk of being breached and tampered with. 

When you use a SaaS product, you do not have any control over the data management and storage patterns. Therefore, be sure that your provider informs you about the data storage pattern, security measures, recovery procedure, and time in case data is lost. 

SaaS is an excellent tool for developing complex applications; however, the more complexity, the greater the chances of misconfiguration. Misconfigurations can expose SaaS products to the risk of cyber-attacks. Also, accessing SaaS applications from public WiFi or unsecured internet sources increases the risk of virus and malware attacks. 

Therefore, following the best SaaS security practices is crucial to eliminate the risk of attacks and also improve overall security. An IIT Roorkee cybersecurity course will teach you more about the fundamentals of network security, risks associated with cloud computing, cloud security, ethical hacking, and many more!

Best Practices to Secure your SaaS Applications 

Although a daunting task, ensuring SaaS security is one of the top-most priorities of IT professionals. Below are some of the best SaaS security practices that will help you secure your applications. 

User Access

If everyone gets admin-level access, it is sure to lead to security breaches. In order to identify any risk, it is important to constantly monitor the failed login attempts, the device and location from which the login attempt was made, and also the successful logins. 

Also, accesses should be granted for a defined period and renewed as and when required. Organisations also fall victim to internal threats posed by individuals with malicious intent. Not only this but access should also be granted based on the individuals’ roles. 

Enhanced Authentication of the Logins 

To ensure a robust security system, login procedures should be modified, and a multi-factor authentication system should be enabled. In this kind of security system, after users enter the credentials required for login, they are asked to enter an OTP or a code that is shared on both the client’s and the server’s device screen. 

This helps to make sure that access is being granted to the right person. 

Secure the Data 

Data, both in motion and at rest, should be encrypted. As mentioned above, in the case of SaaS applications, where the data is stored is entirely at the providers’ discretion. Encryption helps to safeguard the data from hackers and maintains confidentiality!

Providers should also have a strict policy on data deletion. The data no longer in need should be deleted according to the terms of the agreement. 

Developers can also incorporate real-time monitoring techniques to secure the SaaS applications. This will provide better visibility and control and help protect the data against vulnerabilities such as SQL Injection, XSS, Cross-Site Request Forgery, etc. 

Cloud Access Security Broker

If you are dissatisfied with the level of security your cloud computing service provider is giving to your SaaS application, you can incorporate the use of cloud access security broker (CASB) options. It is a tool that serves as an extra layer of security. It sits between the cloud applications and the service users and examines how data is being used. 

CASB helps identify the security system’s loopholes and safeguards the data against threats. 

Companies are adopting SaaS cloud computing technologies for application development at a rapid pace. Aligning with these security practices can help companies eliminate the risk of cyber-attacks and secure their applications!

Conclusion 

HubSpot, Adobe, and Google are some of the many renowned organisations that are offering SaaS applications. It has been estimated that 85% of companies will be using SaaS for application development by 2025. 

This also calls for a demand for professionals who are skilled in the aspects of providing security to SaaS applications. Imarticus Learning offers learners an excellent opportunity to pursue an IIT Roorkee cybersecurity course that will teach you the fundamentals of network security, cloud security, ethical hacking, application security, etc. 

Upon successful completion of the course, you will receive a certificate that will be co-branded by IIT Roorkee. This IIT Roorkee cybersecurity course and the knowledge you acquire from it will be an asset to your professional credentials and will help you step up in your career by leaps and bounds!

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Why become a Cyber security expert?

According to the Bureau of Labor Statistics, the demand for information security analysts will grow by 33% in 2030. This is much faster than the average for all occupations. The median annual wage for information security analysts in the United States was $103,590 in May 2020. It is similar in India as well!

Importance of becoming a Cyber Security Expert

Being a cyber security expert means job security, high salaries, and challenging work. This is an opportunity to make a difference in the world. There will always be a demand for this job as long as technology lasts!

In the digital age, cyber security has become an increasingly important field.

With the advancements in technology, cyberattacks are a neverending threat. Companies and individuals need cybersecurity experts to protect them. As a result, these experts are highly sought after and command high salaries.

Here are six proven ways to be a cybersecurity expert:

1. Learn the Fundamentals of Cyber Security

To become a cyber security expert, you must have a solid understanding of its fundamentals. This includes knowledge of networking, programming, operating systems, and databases. You should also be familiar with common security threats and the tools used to prevent them.

One way to gain this knowledge is to enrol in a cybersecurity course. There are very few online courses available. So wisely choose that Cybersecurity Online Course that is of high quality.

2. Get Certified through cybersecurity training online

Cyber security certifications are a great way to prove your expertise and credibility. Several well-known certifications include CompTIA Security+, Certified Information Systems Security Professional (CISSP), and Certified Ethical Hacker (CEH).

Your certifications show potential employers that you own the knowledge and skills to secure their networks and data. There is no better course than Imarticus Learning’s PG in Cybersecurity. It includes EC-Council CEH Practical Exam Certification.

This course is very relevant to industry practices. There is an increasing demand for cybersecurity experts but a lack of professionals. So why not grab this opportunity to make an ever-lasting career?

3. Gain Practical Experience

A cybersecurity expert must have both book knowledge and practical experience. Good cybersecurity courses provide you with valuable real-world insights and practical knowledge.

Internships, apprenticeships, and entry-level positions in the field help you gain practical experience. This will give you hands-on experience with real-world systems and technologies. The course we recommend will also support your placement.

4. Stay Up-to-Date with the Latest Trends and Technologies

Cyber security is constantly evolving, with new threats and technologies always emerging. To stay relevant and market-fit, you must stay up-to-date with the latest trends and technologies. Read industry publications, attend conferences, and participate in online forums.

5. Build a Professional Network

Building a professional network is vital in any field, and cyber security is no exception. You can attend industry events and conferences to meet other cybersecurity professionals. Online communities and forums will help you connect with experts to share knowledge and insights.

Besides helping you get jobs, networking can also help you earn extra income through contract work. Yes, cybersecurity experts make more than is documented!

6. Practice Ethical Hacking

Finally, one of the best ways to become a cybersecurity expert is to practice ethical hacking.

Identify system and network vulnerabilities with techniques and tools that cyber criminals use. Doing this lets you learn how to protect systems and networks from real-world threats better.

Online labs and virtual environments are some resources available to practice ethical hacking. Remember, ethical hacking must only be done with permission and under controlled circumstances.

Why Imarticus Learning’s PG in Cybersecurity?

6000+ people have completed Imarticus Learning’s cybersecurity program and achieved brilliant careers! This is a leading learning platform for young professionals in India.

Choose Imarticus Learning’s cybersecurity PG course. Nudge your future in the right direction by becoming a cybersecurity expert. This is a ticket to your personal and career growth.

Training and experience can help you protect organisations and individuals from cyberattacks.

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Cyber-attacks are becoming more frequent and advanced. Information security (IS) is important for organisations of all sizes and industries. As a result, there is a growing demand for professionals who can work in this field. Thus, a career as a cybersecurity analyst is rewarding.

What is Information Security?

IS refers to the practices used to protect digital data. There are many ways to protect digital data. The most important is to have a system in place that can prevent data loss. One way to do this is by using a backup system. Another way to protect data is to encrypt it. Finally, security measures should be in place. This will allow data access only to authorised users.

Principles of Information Security

The principles of IS provide a framework for protecting digital data. The three main principles of IS are:

1. Confidentiality

It ensures that sensitive details are only accessible to authorised individuals or entities. Confidentiality measures include password protection, encryption and access controls.

Password protection limits data access using unique passwords or passphrases

Encryption transforms data into an unreadable format for authorised users only.

Access controls can be physical (e.g., biometric scanners) or digital (e.g., passwords)

2. Integrity

It refers to ensuring that data remains accurate and complete throughout its lifecycle. Measures to ensure data integrity include backups, version control and checksums.

Backups restore lost data.

Version control tracks file changes and enables reversion to previous versions.

Checksums ensure data integrity by generating a unique value based on content.

3. Availability

This ensures access to data only to authorised individuals when needed. Measures to ensure data availability include redundant systems, backups and disaster recovery planning.

Redundant systems are backups that can replace the primary system if it fails.

Disaster recovery planning involves restoring data and systems after an unexpected event like a natural disaster or cyber-attack.

Types of Information Security

IS is a vast field that includes many practices and techniques to protect digital data. There are several types of IS. Some of the most common types include:

1. Network Security

Network security is the practice of securing a computer network from unauthorised access, attacks or misuse.

This includes the implementation of firewalls, intrusion detection systems and virtual private networks. It provides protection against cyber-attacks and other malicious activities.

2. Application Security

It is the practice of securing software applications and computer programmes from unauthorised access, misuse or modification.

This type of security includes authentication and authorisation measures, encryption and secure coding practices to prevent cyber-attacks.

3. Cloud Security

It is the practice of securing data, applications and infrastructure hosted on cloud-based platforms.

This type of security includes the implementation of access controls, data encryption and network security measures. This secures and protects cloud-based services from cyber threats.

4. Physical Security

It includes securing physical assets, including computer systems, data centres and other critical infrastructure.

This type of security includes the use of physical access controls to prevent unauthorised access to sensitive areas. Examples include locks, security cameras and biometric scanners.

5. Operational Security

Operational security is the practice of managing security risks in daily operations.

It includes the development of security policies and procedures, employee training and incident response planning. It minimises and addresses security risks on time.

6. Disaster Recovery/Business Continuity

These practices minimise the impact of unexpected events, such as natural disasters or cyber-attacks, on business operations.

This type of security includes the development of contingency plans, backup systems and other measures. It ensures the recovery of critical data and systems in the event of a disaster.

Career as a Cybersecurity Analyst

Cybersecurity analysts identify and mitigate cyber threats. They conduct risk assessments and apply security measures. To pursue a career as a cybersecurity analyst, you should have a degree in computer science, information technology or a related field. You can also pursue training options, including IIT information security courses or cybersecurity courses with placement.

Take the Next Step

Information security is crucial for protecting digital data from theft and damage. The principles of confidentiality, integrity and availability provide a framework for protecting digital data.

Pursuing a career as a cybersecurity analyst is a promising career option due to the increasing demand for IS professionals. The IIT information security courses offered by Imarticus Learning can provide you necessary skills and knowledge for a successful career in IS.

CEC, IIT Roorkee and industry leaders have designed the curriculum of these cybersecurity courses with placement. The programme will teach you the most popular security tools and skills.

Imarticus Learning is a leading ed-tech platform for upskilling young professionals. We have several courses in subjects such as finance, analytics, technology and business administration.

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In the digital era, data security has become an essential aspect of our lives—we never know when our information may be exposed to criminals. As a result, people are constantly looking for ways to protect their digital assets and stay safe online. For businesses, this means implementing data security strategies to ensure that valuable information isn’t compromised or stolen by hackers. 

Data security simply refers to the protective measures taken to secure sensitive data from unauthorized access, theft, or damage. It is also crucial to ensure that confidential data, such as personal information, financial data, & trade secrets, remain secure and protected from hackers. 

In this post, we will explore data security in detail and the benefits of pursuing a career in data security. And some of the best courses you can pursue to enhance your skills in this field.

What is Data Security?

Data security is simply the practice of protecting digital data, such as files, databases, & accounts, from unauthorized access, use, disclosure, disruption, or destruction. It includes the use of various techniques, such as encryption, authentication, access control, and backup, to ensure the confidentiality, integrity, & availability of data. Not only are these measures essential for individuals, but they are also essential for businesses, governments, and non-profit organizations. 

Benefits of Pursuing a Career in Data Security

Pursuing a career in data security offers numerous benefits. Here are some of them:

High Demand: With the increase in cyber threats, the demand for data security professionals has skyrocketed in recent years. Companies & organizations are looking for skilled individuals who can secure their sensitive data and information.

Lucrative Salary: Due to the high demand and shortage of skilled professionals, data security jobs offer a high salary package.

Constant Learning: The field of data security is constantly evolving as new technologies & threats emerge. This signifies that individuals in this field are constantly learning and updating their skills, making it a rewarding career choice for those who enjoy staying on top of the latest trends.

Job Security: As data breaches and cyber attacks continue to make headlines, the importance of data security professionals only grows. This translates to job security and long-term career growth opportunities.

Variety of Roles: Data security is a broad field, and there are numerous roles available, such as security analyst, security engineer, security consultant, and many more. This means that individuals can choose a career path that aligns with their skills and interests.

Best Courses to Pursue in Data Security

To learn data security, you can consider taking these courses.

Cybersecurity course: The Cybersecurity course covers a range of topics related to data security, including cyber threats & attacks, security frameworks, compliance, risk management, and incident response. This course is designed for individuals who want to pursue a career in cybersecurity and covers both technical and non-technical aspects of data security.

Certified Ethical Hacker course: The Certified Ethical Hacker course is simply designed for individuals who want to learn how to identify vulnerabilities & weaknesses in computer systems and networks. This course covers topics such as footprinting and reconnaissance, network scanning, enumeration, & system hacking. Furthermore, It also covers legal and ethical issues related to hacking and teaches students how to use hacking tools and techniques for defensive purposes.

Certified Information Systems Security Professional course: The Certified Information Systems Security Professional course offered by Imarticus Learning is designed for experienced professionals who want to advance their careers in data security. This course covers topics such as security and risk management, asset security, security architecture and engineering, communication, and network security.

So, these are the best course to move forward with your career in Data security. Depending on your experience and interests, you can decide on a course that aligns with your career goals and aspirations.

Explore the IIT Roorkee Cybersecurity course with Imarticus Learning.

Do you want to explore how to protect your digital assets? You can master the skills needed by enrolling in a cybersecurity course with placement. This course will help you to enhance your knowledge of cybersecurity and develop the necessary skills to become a security expert. You can learn about all aspects of data security, including cyber attacks and malware, ethical hacking techniques, cryptography, etc.

Course Benefits For Learners:

Ø This course is simply designed to give you the skills & techniques cyber security professionals use every day!

Ø Our instructors will train you to become a cybersecurity analyst by teaching you how to excel at SOC team operations, using problem-solving techniques that keep your organization safe from cyber threats!

Ø This training will provide students with the fundamental knowledge and skills needed to launch successful careers in cybersecurity.

Visit our training centers in Mumbai, Thane, Pune, Chennai, Bengaluru, Delhi, Gurgaon, or Ahmedabad, or get in touch with us via chat support.

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Ethical hacking is essential for companies or organizations to ensure their systems and networks are safe and protected against cyber attacks. By identifying vulnerabilities & weaknesses, organizations can take some critical steps to reduce the risk of cyber-attacks and improve their security posture. 

Ethical hacking is essential for individuals who want to pursue a career in cybersecurity, as it offers valuable experience and knowledge of standard cyber attack techniques and security best practices.

Ethical Hacking Overview 

The practice of “ethical hacking,” also referred to as “penetration testing” or “white hat hacking,” involves evaluating computer networks and systems for security vulnerabilities that nefarious attackers could exploit.

Ethical hacking aims to simulate an assault on a system or network to find weaknesses and enhance security. Ethical hackers also use the same tools and techniques used by malicious hackers, but they do so with the information and permission of the organization being tested.

Various systems, including web apps, networks, mobile devices, and physical security systems, can all have vulnerabilities that can be discovered using ethical hacking. Standard ethical hacking methods include vulnerability detection, password cracking, social engineering, and software vulnerabilities.

Benefits of Ethical Hacking

Finding Security Weaknesses: Organizations can use ethical hacking to identify security holes in their networks and devices. Organizations can enhance their security posture and lower the risk of cyberattacks by identifying these vulnerabilities.

Protecting Confidential Data: By identifying open vulnerabilities that attackers might use to gain access to sensitive data, ethical hacking can assist organizations in safeguarding their confidential data.

Enhanced Security Posture: By locating areas of vulnerability and making suggestions for improvement, ethical hacking can assist companies in improving their overall security posture. This can lower the probability of effective cyberattacks and increase the organization’s threat detection and response capacity.

Cost-effective: Organizations can identify security flaws at a low expense using ethical hacking. It might be less costly than waiting for a cyberattack to eventually occur before taking action.

Professional Development: Ethical hacking can be an excellent professional development chance for people interested in cybersecurity careers. It offers practical experience, understanding of typical attack methods, and guidance on security best practices.

Why is Ethical Hacking Essential to Fighting Cyber Crime?

Ethical hacking is essential to fighting cybercrime for several reasons:

Finding Vulnerability: Ethical hackers can find holes that hackers can abuse in networks and computer systems. Organizations can take action to patch or solve these vulnerabilities by identifying them before they are used against them.

Preventing Cyber Attacks: Ethical hacking can aid in avoiding cyberattacks by spotting weaknesses that attackers may try to leverage. By doing so, organizations can lower the risk of successful cyberattacks and proactively protect their systems and networks.

Enhancing Incident Response: By spotting security system flaws and making suggestions for improvement, ethical hacking can assist companies in improving their incident response capabilities. Organizations can react to cyberattacks more successfully as a result.

Training and Awareness: Ethical hacking certification can contribute to a greater understanding of the risks to cyber security and the significance of sound security procedures. Additionally, it can assist in educating security experts about the methods and strategies used by cybercriminals.

Ethical hacking is crucial to the battle against cybercrime because it helps with vulnerability detection, cyberattack prevention, incident response improvement, the spread of cybersecurity knowledge, and adherence to laws and industry standards. Businesses can lessen the possibility of successful cyberattacks and better safeguard their confidential data by securing their networks and systems.

Discover Cyber security Analyst course with Imarticus Learning

Want to become an expert in digital defense? An online cyber security analyst course can help you gain the skills and information necessary for success in today’s technologically advanced world. Take an ethical hacking certification course to join the ranks of specialists who work as penetration testers, analysts, incident handlers, or SOC Team members. 

 Course Benefits for Learners:

• This cyber security course with placement is the perfect way to get a career in ethical hacking and penetration testing! 
• Our instructors will help you become a successful cybersecurity analyst by providing rigorous SOC team training and teaching problem-solving techniques, arming you with the knowledge to dominate cyber threats!
• This cyber security training will cover the fundamentals of security practices, tools, techniques, and tactics, which come with a job interview guarantee.

 Visit our training centers in Mumbai, Thane, Pune, Chennai, Bengaluru, Delhi, Gurgaon, and Ahmedabad, or connect with us via chat support.