Phase 15 · Interview Preparation
Technical FundamentalsOS & Linux Questions
Part of the Cybersecurity Roadmap.
Summary
'How would you investigate a suspicious process on Linux?' — testing hands-on comfort with Phase 3's OS fundamentals, not just theoretical knowledge.
How to Learn This
- 1Review Phase 3 and practice common investigation commands from memory.
- 2Prepare to explain SUID/SGID and why misconfigured permissions are a real risk.
- 3Practice a live troubleshooting scenario using command-line tools.
More technical fundamentals in Interview Preparation
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