tracker/semantic-firewall/day-4
4
WK1Build The Core Firewall· day 4/30

Regex Detection

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CONCEPTS
  • ›regex basics
  • ›pattern matching
BUILD
  • ›Detection for API keys, passwords, private keys, dangerous shell patterns
TASKS
0%
01Write regex for AWS key pattern (AKIA...)
02Write regex for password= patterns
03Write regex for private key headers
04Write regex for dangerous shell (rm -rf, mkfs)
05Test all patterns
OUTPUT→Pattern detection for secrets and dangerous commands
DEV LOG · 2026-05-27
dump your brain — what clicked, what broke, what you're thinking
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