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Putting It Together – Purple Team Mindset
Putting It Together – Purple Team Mindset The purple team mindset for IDS and firewall evasion: study it as a defender. Test only your own lab. Tune, don’t mute noisy alerts. Always have authorisation. Say it clearly in interviews: “In the lab I run ordinary Nmap against my own target and Suricata/f
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What this card says
What it is
The purple team mindset for IDS and firewall evasion: study it as a defender.
Good habits
Test only your own lab. Tune, don’t mute noisy alerts. Always have authorisation.
Why it matters for security
Say it clearly in interviews: “In the lab I run ordinary Nmap against my own target and Suricata/firewalld VM, then tune the rules.”
| Red team (attacker) does | Blue team (defender)… |
|---|---|
| Full chain in lab: open firewall → quiet scan → hope no log | Purple: nmap -T2 + fast.log/denied + tuned rich rule proven |
| Shames SME after missed scan | Helps Raja/Rani read one alert, fix HOME_NET, enable egress… |
Learn more in the lesson: 42.10 Putting It Together – Purple Team Mindset