70+ Cyber Security Interview Questions [For Freshers & Experienced Professionals]

The increased rate of cyber crimes has generated demand for cyber security professionals. According to a report by Cybersecurity Ventures, it is estimated that cybercrime will cost the world $10.5 trillion annually by 2025. This staggering amount includes damages and costs related to data breaches, ransomware attacks, intellectual property theft, financial fraud, and other cyber threats.

If you aspire to become a cybersecurity analyst in a reputed firm, you need to prepare yourself for the interview round of the hiring process. In this blog, we will provide you with an exhaustive list of cybersecurity interview questions that will help you crack your next interview.

Beginner-Level Cybersecurity Interview Questions

Are you a fresher preparing for a cyber security job interview? Then, this section is specifically tailored to help you ace your interview. The job market for cybersecurity professionals is robust, with ample opportunities for career growth and development.

If you wish to pursue a career in this domain, consider opting for an ethical hacking course to strengthen your job prospects. Here is a comprehensive list of all the potential questions and answers that you can face in your upcoming interview related to cyber security.

Q1. What is Cybersecurity, and why is it important?

Cybersecurity is the act of safeguarding computer systems, networks, and data from unauthorized access, theft, or damage. This involves implementing various practices, technologies, and processes that protect against potential cyber threats.

Cybersecurity is important because it safeguards both individuals and organizations against possible cyber threats and protects their sensitive information from theft, loss, or misuse.

Q2. What is the difference between Worms and Viruses?

The key differences between worms and viruses are as follows:

Parameters	Worm	Virus
Definition	It is a form of malware that replicates itself to spread to different computers across a network.	It is an executable code that attaches to another executable file to modify or delete data.
Host	It does not need a host file to spread to a device.	It needs a host file to spread on a device.
Objective	Its objective is to consume computer resources like memory and bandwidth.	Its objective is to modify information.
Speed	It can spread very quickly over a network.	It spreads slowly as compared to worms.
Effect	It is less harmful because it affects the speed of the computer.	It is more harmful because it can access and modify sensitive information such as passwords.

Q3. What do you know about the basics of encryption?

Encryption is a fundamental and indispensable aspect of cybersecurity that plays a critical role in protecting sensitive data from unauthorized access. It involves the conversion of plaintext information into ciphertext through complex mathematical algorithms. This transformation ensures that the data becomes incomprehensible and meaningless to anyone who does not possess the encryption keys or proper decryption mechanisms.

Q4. What do you mean by Two-Factor Authentication?

Two-factor authentication (2FA) is a common method of adding an extra layer of security to online accounts. It requires users to provide two different types of authentication factors to access their accounts. The first factor is something familiar to them, such as a password. The second factor is something they possess, such as a code generated by a mobile app or a physical security key.

Q5. What is a firewall, and how does it function?

A firewall is a crucial component in network security that filters and regulates the flow of internet traffic within a private network to prevent unauthorized access, data breaches, and cyber-attacks. It differentiates between good and malicious traffic and allows or blocks it based on certain pre-established security rules. 

Q6. What are the different types of cyber-attacks?

There are diverse ways through which attackers can target computer systems and networks. Some of the most common types of cyber-attacks that occur are malware, phishing attacks,  DDoS, DNS tunneling, ransomware, zero-day exploits, social engineering, XSS attacks, cryptojacking, etc.

Q7. What is the importance of regular software updates?

Regular software updates are crucial in maintaining the security and functionality of systems. These updates possess patches for security vulnerabilities that have been discovered and any bugs or glitches that have been recognized. Neglecting the installation of system updates can leave your systems vulnerable to cyber attacks, as hackers can exploit such familiar vulnerabilities to gain access to your data.

Q8. How do you handle a cybersecurity incident?

A cybersecurity incident implies an unauthorized event that hurts an organization’s security posture, involving data breaches, cyberattacks, and system outages. The prevention of such incidents can be reinforced with the following steps:

• Have a clear and concise plan.
• Train the employees and make them aware of security risks and possible solutions.
• Employ cybersecurity best practices, such as two-factor authentication, regular updation of software, installing firewalls, etc.
• Monitor network traffic and user account behavior.
• Backup data regularly.

Q9. What is the role of cybersecurity in compliance and regulations?

Cybersecurity has a pivotal role to play in the areas of compliance and regulations. The primary aim of compliance is to ensure that an organization is adhering to the specified laws, guidelines, and policies. In the context of cybersecurity, regulations, and compliance standards set the minimum acceptable security requirements that an organization is required to meet.

Q10. What are the essential skills needed for a career in cybersecurity?

As a cybersecurity analyst, there are numerous skills required for a fruitful career. These skills are indispensable for providing security to computer systems and networks. Some of these essential skills are:

1. Networking and infrastructure expertise
2. Programming and scripting proficiency
3. Operating system and security knowledge
4. Risk assessment and management skills
5. Strong problem-solving and critical thinking
6. Attention to detail and complex information
7. Effective communication and teamwork

Also, read our blog on Cyber security salary

Q11. What is the most common cyber-attack?

One of the most pervasive types of cyber-attacks is phishing scams. In such attacks, fraudsters utilize bogus emails or websites to deceive individuals into divulging sensitive information. The information they often target involves login credentials, personal details, or financial data.

Q12. What is a vulnerability?

A vulnerability is any drawback in a computer system, network, or software that leaves it open to exploitation by a cyber attacker.

Q13. What is a DDoS attack?

One widely used means of attack is the DDoS attack, also known as the distributed denial-of-service attack. It is a kind of cyber attack that aims to disrupt the availability of targeted computer systems, networks, or services by overwhelming them with a flood of malicious traffic or resource-consuming requests.

Q14. What is the difference between symmetric and asymmetric encryption?

The key differences between symmetric and asymmetric encryption are as follows:

Symmetric Encryption	Asymmetric Encryption
It uses a single key to encrypt and decrypt.	It uses two keys, a public key and a private key to encrypt and decrypt.
The encryption process is faster.	The encryption process is slower.
It is used when transferring large amounts of data.	It is used when transferring small amounts of data.
It is less secure because only a single key is used.	It is more secure because there are different keys for encryption and decryption.
The resource utilization is low.	The resource utilization is more.

Q15. What is a honeypot?

A honeypot is a tool used in the field of cybersecurity to detect and deflect attacks from malicious actors. It is a decoy system that mimics a legitimate system to lure in attackers.

Q16. What is Cyber Threat Intelligence?

Cyber Threat Intelligence, also known as Threat Intelligence, refers to the strategic information that an organization uses to comprehend the current or probable cyber risks that may impact its network and assets. 

This information assists cybersecurity analysts in identifying potential attackers, their motives, tactics, and procedures, and implementing appropriate measures to safeguard against these threats.

Q17. What is the role of a Security Operations Center (SOC)?

A Security Operations Center (SOC) is the department responsible for regular monitoring of an organization’s network and investigating any potential issues.

Q18. What is the CIA triad in Cyber Security?

The CIA triad is a fundamental concept that every security-conscious person must grasp. The CIA triad stands for Confidentiality, Integrity, and Availability.

Q19. What is the difference between a vulnerability and a risk?

A vulnerability is a weakness in a system, while a risk is a likelihood of an attacker exploiting the vulnerability.There are four types of vulnerabilities: network, operating system, process, and human negligence.

Risks are of two types, external and internal. External risks are associated with someone outside the organization, whereas internal risks come from insiders with malicious intent or lack of knowledge or training.

Q20. What is the role of penetration testing in cybersecurity?

Penetration testing or pen testing or ethical hacking, is the process of testing a system or network for vulnerabilities and assessing its security to keep confidential data such as user info secure. Cyber security and ethical hacking have a lot of common features which can be explored when you will gain in-depth knowledge in this domain.

Q21. What is your experience with security information and event management (SIEM) tools?

SIEM is a security software that provides organizations with a bird’s eye view of the activities happening in their entire network to enable them to respond faster to a cyber threat. SIEM tools identify and block threats in real-time before business operations are affected. 

I have a lot of experience with SIEM tools, especially Splunk, which is an on-premises SIEM system. It supports continuous monitoring, advanced threat detection, and incident response.

Q22. What are your incident response skills?

As a cybersecurity analyst, I have gained extensive incident response skills over the years. I am well-versed in identifying, containing, and mitigating security threats to an organization’s systems and data. 

Q23. What is your understanding of data privacy and protection regulations like GDPR and CCPA?

Data privacy and protection regulations like GDPR and CCPA are crucial frameworks designed to safeguard the privacy and personal data of individuals. While GDPR primarily applies to EU citizens and CCPA applies to California residents, these regulations have global implications. 

For an Indian company, understanding and adhering to these regulations is vital when handling the personal data of individuals from the European Union or California. Complying with GDPR and CCPA not only ensures the protection of consumer data but also fosters trust and credibility in an increasingly interconnected digital world.

Q24. What are your skills in developing and maintaining security policies and procedures?

My skills in developing and maintaining security policies and procedures are essential for ensuring the safety of organizational data. I have a firm understanding of security architecture. My experience in conducting security audits and risk assessments allows me to recognize areas for improvement, and develop effective policies and procedures to address them. Additionally, I am skilled in regularly reviewing and updating these policies and procedures to ensure they remain up-to-date and effective.

Intermediate-Level Cyber Security Interview Questions and Answers

Here is a comprehensive list of all the potential questions and answers that you may be asked in your upcoming cybersecurity interview, specifically tailored for the intermediate level.

Q25. How do you keep yourself updated with the latest Cyber Security threats and trends?

To stay updated with the latest cybersecurity threats and trends, I regularly engage in various activities, such as the following:

• Keeping myself updated with recent cybersecurity news and trends.
• Participating in industry forums, conferences, webinars, community platforms, etc.
• Upskilling through online courses and certifications.
• Reading threat intelligence reports. 
• Staying connected with the professional network for the exchange of knowledge and insights.

Q26. What are your skills in performing risk assessments?

Cybersecurity risk assessment in any organization involves steps like:

• Deciding the scope of risk assessment.
• Identifying the risk.
• Performing risk analysis to determine potential impact.
• Prioritize tasks, whether to discontinue an activity, transfer operations to a third party or employ security measures to reduce the impact.
• Preparing documentation after a thorough risk assessment to keep records of identified risk scenarios.

As a cybersecurity analyst, I am well-versed in the risk assessment process and possess the necessary skills to identify potential risks, analyze impact, employ proper mitigation methods, and document the evaluation for future use. With knowledge of frameworks like NIST and ISO 27001, I can organize and improve the cybersecurity program of your organization.

Q27. How do you handle security incidents that involve multiple parties?

I prioritize the importance of communication and collaboration when dealing with security incidents that involve multiple parties. My first course of action would be to establish a clear line of communication with all parties involved, including IT teams and external partners, if necessary.

Q28. What is your experience with network security technologies like firewalls, VPNs, and IDS/IPS?

As a cybersecurity analyst, I have extensive experience working with various network security technologies including firewalls, VPNs, and IDS/IPS. I have worked with firewalls to protect networks from unauthorized access and prevent cyber attacks. With the help of VPNs or virtual private networks, I have created secure connections for transmitting sensitive information. It also allows for better management of user access. I have also used the intrusion detection system (IDS) and intrusion prevention system (IPS) to monitor network activities, detect potential incidents and threats, and prevent them.

Q29. How do you approach vulnerability management and assessment?

When it comes to vulnerability management and assessment, I follow a systematic approach. Firstly, I conduct regular scans and assessments using vulnerability scanning tools to identify potential vulnerabilities in systems and networks. Next, I prioritize these vulnerabilities based on their severity and potential impact. 

Then, I collaborate with relevant stakeholders to develop a remediation plan, which may involve applying patches, implementing security controls, or updating configurations. Throughout the process, I ensure proper documentation, tracking, and monitoring of vulnerabilities to maintain an effective and secure environment.

Q30. Do you have any experience with penetration testing? If yes, can you walk me through the process?

Yes, I have experience with penetration testing. The process typically involves several steps. Firstly, I gather information about the target system or network to understand its architecture and potential vulnerabilities. Then, I perform a vulnerability assessment to identify known weaknesses. Based on the identified vulnerabilities, I design and execute a series of controlled attacks to exploit those weaknesses. This involves attempting to gain unauthorized access, escalate privileges, and extract sensitive data. 

Throughout the process, I document my findings, including successful exploits and recommended mitigation strategies. Finally, I present a comprehensive report, detailing the vulnerabilities discovered and provide recommendations for improving the overall security posture.

Q31. What is your experience with cloud security and cloud computing?

I have worked with various cloud service providers and have implemented security controls and best practices to ensure the protection of data and resources in cloud environments. This includes configuring secure access controls, implementing encryption measures, monitoring security incidents, and conducting regular security assessments. I am also familiar with cloud security frameworks and have experience in securing cloud-based applications, infrastructure, and data storage.

Q32. What is your approach to threat hunting and how do you conduct it?

As a cybersecurity analyst, my approach to threat hunting involves a combination of proactive and reactive measures. Proactive measures refer to actions taken in advance to prevent or mitigate potential threats and vulnerabilities. In the context of threat hunting, proactive measures involve actively monitoring systems, networks, and data logs to detect any suspicious activities or indicators of compromise. 

Reactive measures are implemented when the threats are already detected. They are mostly used against common cyber threats. Some reactive measures I have used to safeguard the network and data are regularly updating security software like antivirus software, developing a disaster recovery plan, vulnerability patching, log monitoring, and using SIEM solutions.

Q33. How do you ensure security measures are integrated into the software development life cycle (SDLC)?

There are several ways to ensure that security measures are integrated into the software development life cycle. One of the most effective ways is to begin with a security-focused approach from the beginning. This implies implementing security measures at every stage of the SDLC, from planning to implementation to testing and deployment.

Q34. What is your experience with access control, identity, and access management (IAM) systems?

IAM systems are pivotal to ensuring that only authorized personnel are provided with access to sensitive data and systems. I have experience in configuring and maintaining access control systems, such as firewalls and intrusion prevention systems, ensuring that only authorized traffic is allowed access to the network.

Q35. How do you approach security risk management?

Risk management is an essential aspect of my job. I approach this by following a structured methodology which enables me to execute effective identification, assessment, treatment, and monitoring of risks. This allows me to ensure that all potential security threats are recognized and necessary mitigation measures are put into practice. 

Q36. What is your experience with cryptography and encryption?

Cryptography and encryption are two essential pillars of cybersecurity. In my current position as a cybersecurity analyst, I have been working with various encryption technologies, such as AES, RSA, and SHA to protect sensitive data. My understanding of cryptographic concepts, such as symmetric and asymmetric encryption has allowed me to develop robust security protocols for clients.

Q37. What is your understanding of compliance and regulatory requirements in cybersecurity?

I know that compliance and regulatory requirements are indispensable in ensuring the safety and security of an organization’s data and network. These regulations serve as guidelines for organizations that they need to follow to provide protection for their sensitive information and maintain the integrity of their network.

Q38. How do you handle incidents involving insider threats?

As a cybersecurity analyst, handling insider threats is one of the most challenging aspects of the job. Numerous steps should be taken to handle incidents such as preparation, detection & investigation. Some of them are:

1. Prepare with proactive measures.
2. Detect and investigate suspicious activities.
3. Respond promptly to contain the incident.
4. Collaborate with stakeholders.
5. Document actions and lessons learned.
6. Prevent future incidents through security measures.

Q39. What are your skills in performing security audits?

As a cybersecurity analyst, I have extensive experience conducting security audits. My skill set includes knowledge of recognition of vulnerabilities, assessing risks, and recommendation of solutions that can help reinforce the prevention of data breaches. 

Advanced-Level Cyber Security Analyst Interview Questions

After gaining quick insights about the questions that can be asked at fresher and intermediate levels, it is always suggested to prepare yourself for advanced levels of Cyber Security interview questions and answers that can be asked in cybersecurity interviews. Mentioned below is a comprehensive list of these questions:

Q40. What is your experience with incident response plans and how do you improve them?

In the past, I was responsible for the creation and implementation of such plans, as well as improving them over time. As far as improving incident response plans is concerned, I follow a set of steps to ensure that the plan is effective and efficient. These include:

1. Review and identify weaknesses
2. Learn from past incidents
3. Collaborate with stakeholders
4. Update and enhance the plan
5. Train and test regularly
6. Continuously monitor and improve

Q41.  How do you approach the security of Internet of Things (IoT) devices?

I approach the security of IoT devices by utilizing a multifaceted approach implementing strong authentication and encryption, conducting regular vulnerability assessments, and using network segmentation to isolate IoT devices from critical systems.

Q42. What are your skills in network traffic analysis and packet capture analysis?

I have a deep understanding of various protocols in network traffic analysis used to transfer data between systems. By analyzing network traffic, I can identify patterns and anomalies that may indicate an ongoing attack or an attempt to exfiltrate data. I am experienced in using tools like Wireshark and TCPDUMP to capture and analyze network traffic.

Also Read: Benefits Of Cyber Security

Q43. Could you provide an instance of a challenging security incident you successfully addressed and explain your approach to resolving it?

I successfully resolved an attempted ransomware attack on a financial services company. I isolated affected systems, conducted an investigation, collaborated with teams, restored files from backups, enhanced employee training, and coordinated with law enforcement. Clear communication and comprehensive actions ensured a successful resolution.

Q44. What is your experience with mobile device security and mobile application security?

As a cybersecurity analyst, I have extensive experience with mobile device security and mobile application security. I have worked on securing mobile devices by implementing encryption, strong authentication mechanisms, and device management policies.

Q45. How do you ensure compliance with industry standards like NIST and ISO?

To ensure compliance with industry standards like NIST and ISO, I follow these steps:

1. Conduct regular audits and assessments to identify gaps.
2. Implement necessary controls and procedures based on the standards’ requirements.
3. Maintain documentation and records to demonstrate adherence.
4. Stay updated with changes to the standards and make necessary adjustments.
5. Train employees on compliance requirements and monitor their adherence.
6. Engage external experts or consultants for guidance, if needed.

Q46. What is your experience with threat intelligence and how do you incorporate it into your security strategy?

I have gained extensive practical experience in threat intelligence. In my area of work, I have leveraged both open and closed-source threat intelligence feeds to be professionally efficient in the evolving threat landscape. I have utilized this valuable data to identify potential threats, vulnerabilities, and security gaps.

Q47. What are your skills in detecting and preventing social engineering attacks?

My skills in detecting and preventing social engineering attacks include:

• Awareness of common social engineering tactics.
• User training and education.
• Strong access controls and authentication measures.
• Monitoring for suspicious activities.
• Regular system updates and patching.
• Strict information-sharing policies.
• Utilizing email filters and anti-malware solutions.

Q48. What is your experience with endpoint security technologies like anti-virus, anti-malware, and host-based intrusion prevention?

My experience with endpoint security technologies includes configuring and managing anti-virus, anti-malware, and host-based intrusion prevention solutions, as well as conducting vulnerability assessments on endpoint devices.

Q49. How do you approach incident response training and tabletop exercises?

I approach incident response training and tabletop exercises by simulating realistic security incidents, involving stakeholders in the planning process, and reviewing and updating incident response plans based on lessons learned.

Q50. What is your experience with secure coding practices and code review?

My experience with secure coding practices and code review includes using static and dynamic code analysis tools, implementing secure coding standards, and conducting code reviews to identify vulnerabilities.

Q51. How do you ensure the application of security controls to third-party vendors and partners?

To ensure security controls for third-party vendors and partners, I follow these steps:

1. Conduct due diligence and assess their security practices.
2. Include security requirements in contracts.
3. Perform regular audits and assessments.
4. Implement strong access controls and encryption.
5. Monitor vendor compliance with security controls.
6. Establish incident response procedures.
7. Maintain open communication channels.

Q52. What is your understanding of network segmentation and its importance in cybersecurity?

Network segmentation involves dividing a network into smaller subnetworks for improved security. It limits the impact of breaches, controls access, enhances performance, and simplifies security management. It plays a crucial role in protecting assets and preventing unauthorized access.

Q53. How do you handle incidents including ransomware and other types of malware?

To handle ransomware and other malware incidents, I implement the following strategy:

• Isolate the affected systems.
• Analyze and identify the malware.
• Remove malware using antivirus tools.
• Restore systems from secure backups.
• Apply security patches and updates.
• Train employees to prevent future infections.
• Collaborate with incident response teams, if needed.
• Document the incident for future reference.

Q54. What are your skills in performing digital forensics?

As a cybersecurity analyst, I possess numerous skills as far as performing digital forensics is concerned. These skills include identification of the source, recovering data, and analyzing evidence.

Q55. What is your approach toward incident response for cloud-based systems?

As a cybersecurity analyst, incident response for cloud-based systems is a primary priority. To initiate this, I ensure that the incident response plan we have in place is appropriate for cloud-based systems. This can include identifying the critical assets and contained data in the cloud and creating a communication plan for when an incident occurs. 

Q56. What is your experience with incident response for critical infrastructure?

I have extensive experience with the incident response for critical infrastructure. I have been involved in developing and implementing incident response plans specifically tailored to critical infrastructure sectors. This includes understanding the unique challenges and regulations associated with these sectors, coordinating with relevant stakeholders, conducting simulations and drills, and effectively responding to incidents to minimize impacts on critical infrastructure systems and services.

Q57. What is your approach towards data backup and disaster recovery planning in case of a security incident?

My approach to data backup and disaster recovery planning focuses on the principles of redundancy and diversity. I am a firm believer in the fact that possessing multiple backups in different locations is essential to ensure that critical data can be restored in the event of a security incident. 

Q58. How do you ensure that security controls are applied to DevOps and cloud-native applications?

Ensuring that security controls are applied to DevOps and cloud-native applications is of utmost importance. One way to achieve this is through the integration of security into the DevOps pipeline. This can be done by using tools, such as static code analysis, vulnerability scanners, and secure code review for identification and fixing security issues before the application moves to production.

Q59. What is your understanding of threat modeling and how do you perform it?

Threat modeling is the process of identifying and assessing potential threats and vulnerabilities in a system or application. I perform it by understanding the system, identifying entry points and assets, listing potential threats, assessing risks, and proposing mitigation strategies.

Q60. What are your skills in performing threat hunting using open-source intelligence (OSINT) tools?

My skills for performing threat hunting by using open-source intelligence (OSINT) tools are extensive. My knowledge of the latest security threats and vulnerabilities enables me to identify potential threats and vulnerabilities in an organization.

Q61. What is your experience with incident response for industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems?

I have experience with incident response for industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems. I have worked on developing incident response plans specific to these systems, understanding their criticality and vulnerabilities, coordinating with ICS/SCADA teams, conducting risk assessments, and effectively responding to incidents to safeguard and restore the integrity of these systems.

Q62. How do you ensure that security awareness and training are integrated into an organization’s culture?

In my experience, the best approach to the integration of security awareness and training into an organization’s culture is to ensure that it is a top-down initiative. This implies that executive leadership should take an active role in the promotion of security best practices and empowering employees to prioritize security in their daily activities. 

Q63. What is your experience with security assessments for mergers and acquisitions?

In my previous company, I conducted several assessments for mergers and acquisitions. Some measures that I took are as follows: 

• Evaluated existing security policies, infrastructure, and practices of the target company to understand the history of security incidents.
• Verified if the company complies with relevant data privacy laws and regulations.
• Assessed the cybersecurity awareness initiatives and employee training program to evaluate the cybersecurity culture of the target company.
• Evaluated the target company’s incident response capabilities. 
• Checked if the target company has partnerships with third parties like vendors and service providers and if they have access to the company’s system or data.

Q64. What is your approach to incident response for distributed denial of service (DDoS) attacks?

My approach to incident response for DDoS attacks involves the following steps: 

• Identification and Verification: Identify the infected devices on the network and the type of DDoS attack to use proper security measures accordingly. It can be an application layer attack, DNS flooding, or increased NTP request traffic. 
• Mitigation: The common mitigation practices include evaluating the risk level, identifying assets to be protected, defining potential attackers, and identifying attack surfaces. 
• Containment: Employ measures to contain the attack and limit its effect. It includes separating infected devices from non-infected ones, restricting traffic, removing irrelevant services, features, and processes from the application, and leveraging load balancers to protect web servers. 

Q65. What is your experience with security for virtualized and containerized environments?

I have extensive experience working with both virtualized and containerized environments. These environments pose unique security challenges that require specialized knowledge and expertise, such as:

• Knowledge of relevant anti-virus and intrusion detection systems.
• Ability to verify and authenticate sources and images for virtual machines and containers.
• Proficiency in orchestration tools like Docker Swarm and Kubernetes to automate and manage the deployment, updation, or scaling of virtual machines or containers.
• Configuration skills.

Q66. What is your understanding of supply chain security and how do you approach it?

My understanding of supply chain security involves assessing the security posture of third-party vendors and partners and the implementation of appropriate controls to prevent potential risks.

Some best practices I utilize for supply chain security include:

• Using behavioral-based attack detection.
• Employing the practice of network segmentation to divide the network based on purpose and trust level.
• Using the principle of least privilege and providing access to users according to their roles.
• Identifying potential threats with regular vulnerability scans.

Q67. How do you handle incidents involving advanced persistent threats (APTs)?

To handle such incidents, I follow a well-established incident response protocol. It includes the following steps:

1. Detect and analyze APT activities.
2. Isolate the affected systems.
3. Use advanced threat intelligence.
4. Implement targeted security measures.
5. Monitor network traffic continuously.
6. Collaborate with response teams and experts.
7. Conduct forensic investigations.
8. Develop proactive prevention strategies.

Q68. What are your skills in performing security code reviews and secure software development?

I possess a wide range of skills that enable me to proficiently perform security code reviews and contribute to secure software development. Regarding code reviews, I have a strong understanding of the most common vulnerabilities and best practices to mitigate them. This includes knowledge of OWASP’s top 10 vulnerabilities, and experience scanning code for buffer overflows, SQL injection, cross-site scripting, and other security issues.

Q69. What is your experience with application security testing tools and techniques?

In my previous role as a cybersecurity analyst, I have had extensive experience with various application security testing tools and techniques. Some of the tools I have worked with include Burp Suite, OWASP ZAP, and Acunetix. These tools allow me to perform comprehensive vulnerability assessments and penetration testing of web applications.

Q70. What is your understanding of zero-trust security and how do you implement it?

Zero-trust security is a framework that takes a proactive approach towards securing systems and data by not trusting anything or anyone, inside or outside an organization’s boundaries. 

In contrast to the traditional perimeter-based models, zero-trust security assumes that threats exist everywhere, and every device or user attempting to access the network or resources must be verified and authenticated.

Q71. What is your experience with security using blockchain technology?

My experience with security for blockchain technology involves implementing appropriate security controls to protect the underlying infrastructure and the data stored on it. I have had the chance to work with various blockchain platforms and have gained a wealth of experience in keeping them secure..

Q72. What are your skills in performing security incident response for internet-facing applications?

I possess a wide range of skills that enable me to perform security incident responses for internet-facing applications. Some of my top skills include security analysis, incident response planning, and vulnerability assessment.

Conclusion

Cybersecurity analysts play a critical role in ensuring the security and protection of an organization’s information assets. As cybersecurity threats continue to evolve and become more sophisticated, it becomes essential for businesses to hire individuals with the necessary skills and expertise to handle these challenges. By preparing these interview questions, you can put your knowledge, experience, and approach to cybersecurity into practice. 

Did you find this blog helpful? Let us know in the comments below. To upgrade your practical skills, you can practice these cyber security projects with source code.