Cyber Security Researcher

Cyber Security Researcher Interview Questions and Answers

Updated 28 Jan 2025

Q1. What is IOC? and Explain steps in DFIR.

Ans.

IOC stands for Indicator of Compromise. DFIR steps include preparation, identification, containment, eradication, recovery, and lessons learned.

  • IOC is a piece of information that indicates a system has been compromised, such as IP addresses, file hashes, or URLs.

  • DFIR steps: Preparation involves creating an incident response plan. Identification involves detecting and analyzing the incident. Containment limits the impact of the incident. Eradication involves removing the threa...read more

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