Cyber Security

Cyber Security Interview Questions and Answers

Updated 30 Jun 2024

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Q1. What are firewalls and application gateways and the difference between them?

Ans.

Firewalls and application gateways are both security measures used to protect networks, but they differ in their approach.

  • Firewalls are network security systems that monitor and control incoming and outgoing network traffic based on predetermined security rules.

  • Application gateways, also known as application-level gateways or application layer firewalls, operate at the application layer of the OSI model and can inspect and filter traffic based on the specific application bein...read more

Q2. What all authentication measures did you take in your projects?

Ans.

I implemented multiple authentication measures in my projects to ensure secure access.

  • Implemented password-based authentication with strong password policies

  • Utilized two-factor authentication for an added layer of security

  • Implemented biometric authentication using fingerprint or facial recognition

  • Used multi-factor authentication to combine multiple authentication methods

  • Implemented single sign-on (SSO) for seamless and secure access across multiple systems

  • Implemented role-bas...read more

Cyber Security Interview Questions and Answers for Freshers

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Q3. Can you provide opportunities for Bank's cybersecurity ?

Ans.

Yes, regular security audits, employee training, and implementing advanced security measures can provide opportunities for Bank's cybersecurity.

  • Conduct regular security audits to identify vulnerabilities

  • Provide employee training on cybersecurity best practices

  • Implement advanced security measures such as multi-factor authentication and encryption

  • Partner with cybersecurity firms to stay up-to-date on the latest threats and solutions

Q4. What is HTTPS?

Ans.

HTTPS stands for Hypertext Transfer Protocol Secure. It is a secure version of HTTP that encrypts data sent between a website and a user's browser.

  • HTTPS uses SSL/TLS encryption to protect data

  • It ensures that the website being accessed is authentic

  • It prevents eavesdropping and tampering of data

  • It is indicated by a padlock icon in the browser's address bar

  • Examples of websites that use HTTPS include banking sites, e-commerce sites, and social media sites

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Q5. Why APIs are used and relevance of API security?

Ans.

APIs are used to allow different software systems to communicate with each other. API security is crucial to protect data and prevent unauthorized access.

  • APIs are used to enable communication between different software systems, allowing them to share data and functionality.

  • API security is important to protect sensitive data and prevent unauthorized access to APIs.

  • Implementing authentication and authorization mechanisms, encryption, and monitoring are key aspects of API securi...read more

Q6. Difference between edr and antivirus

Ans.

EDR focuses on detecting and responding to advanced threats, while antivirus focuses on preventing known malware.

  • EDR (Endpoint Detection and Response) is designed to detect and respond to advanced threats in real-time.

  • Antivirus software is focused on preventing known malware from infecting a system.

  • EDR solutions often include features like behavioral analysis, threat hunting, and endpoint visibility.

  • Antivirus software relies on signature-based detection to identify and block ...read more

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Q7. Give the design of the system for some particular network

Ans.

The design of the system includes firewalls, intrusion detection systems, encryption protocols, and regular security audits.

  • Implement firewalls to monitor and control incoming and outgoing network traffic

  • Utilize intrusion detection systems to identify and respond to potential security threats

  • Implement encryption protocols to secure data in transit and at rest

  • Conduct regular security audits to identify vulnerabilities and ensure compliance with security policies

Q8. Talk about BurpSuite extension you have used?

Ans.

I have used the BurpSuite extension called Intruder for automated web application attacks.

  • Intruder is used for automating customized attacks on web applications

  • It allows for fuzzing parameters with different payloads

  • Can be used for brute force attacks on login pages

  • Helps in identifying vulnerabilities like SQL injection or XSS

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Q9. Edr and endpoints difference

Ans.

EDR focuses on detecting and responding to threats on endpoints, while endpoints refer to devices connected to a network.

  • EDR (Endpoint Detection and Response) is a security solution that focuses on detecting and responding to threats on endpoints like computers, servers, and mobile devices.

  • Endpoints are devices connected to a network, such as laptops, smartphones, and IoT devices.

  • EDR solutions monitor endpoint activities in real-time, analyze behaviors, and respond to suspici...read more

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