Summary of SOC Analyst (Cybersecurity) Interview Questions and Answers!

Main Ideas and Concepts:

• Technical Knowledge:
  • CIA Triad:
    • Confidentiality: Protecting data from unauthorized access.
    • Integrity: Ensuring data is trustworthy and unaltered.
    • Availability: Ensuring information is accessible to authorized users.
  • DNS (Domain Name System):
    • Understand its function and the process when entering a URL, including the cache checks and querying DNS servers.
    • Remember that DNS operates on Port 53.
  • OSI Model:
    • Layers: Application, Presentation, Session, Transport, Network, Data Link, and Physical.
    • Use mnemonic: "A Pretty Funny Never Does PCP" for memorization.
  • XSS (Cross-Site Scripting):
    • Main mitigation: Input sanitization and web application firewalls.
  • Hashing vs. Encryption:
    • Hashing: Permanent, ensures integrity.
    • Encryption: Reversible, ensures confidentiality.
  • Vulnerability, Risk, and Threat:
    • Vulnerability: A weakness.
    • Risk: Likelihood and impact of exploitation.
    • Threat: Entity that could exploit the Vulnerability.
• Situational Questions:
  • Steps to investigate a compromised computer without using antivirus tools:
    • Disconnect from the network.
    • Check file system for unusual files.
    • Review running processes and installed programs.
    • If no indicators of compromise are found, consider reimaging the computer.
  • Responding to a virus/worm attack:
    • Conduct a full system scan.
    • Contain and remediate any findings.
• Soft Skills:
  • Maintain a positive attitude: Be nice, confident, and avoid arrogance.
  • Prepare at least three questions to ask the interviewer about the role or organization.
  • Show genuine interest in cybersecurity, not just in the job for monetary reasons.
  • Thank the interviewer at the end of the session.

Instructions for Interview Preparation:

• Study and understand the CIA Triad, DNS, OSI Model, XSS, Hashing vs. Encryption, and the differences between Vulnerability, risk, and threat.
• Prepare for situational questions by practicing your investigative and response strategies.
• Develop soft skills by being courteous, confident, and inquisitive during the interview.
• Prepare questions to engage with the interviewer and show your enthusiasm for the role.

Speakers or Sources Featured:

• The video features a single speaker who shares personal insights and experiences regarding SOC Analyst interviews.

Notable Quotes

— 03:06 — « The questions up till now are what I like to call Brandon questions as in you either know what it is or you don't. »

— 04:52 — « Don't be a dick. That's all. Be nice, don't be arrogant, be confident. »

— 05:18 — « After all, we're not security workers, we're security enthusiasts. We live and breathe security. »

Category

Educational

Video