Exercise Comms
Exercise comms literacy — red/blue coordination, inject timing, go/no-go gates, after-action preview — coordination rows on YOUR `$PURPLE_LAB`.
Visual · t35_exercise_comms
Exercise comms = named coordination rows. $PURPLE_LAB. Original Cyberlium.
Purple exercises fail when red and blue talk past each other — name coordination and go/no-go rows on YOUR lab before unauthorized prod notifications.
Exercise comms literacy names: red team notification to blue category, technique execution window category, go/no-go gate before each atomic category, real-time coordination channel stub category, and after-action hotwash preview category. Analyst drafts exercise comms plan on `$PURPLE_LAB` scenario — coordination timeline, three go/no-go gates, channel stub — without blind-side prod SOC, without stranger org stakeholder emails, without hiding technique scope from blue observer. Cyberlium teaches professional purple coordination — YOUR labeled notes. Refused: unauthorized prod SOC blind-side, stranger org notifications, scope hiding from blue. Lab row: exercise comms plan (coordination timeline, go/no-go gates, channel stub).
1. Named comms rows
Red notify blue, execution window, go/no-go gates, coordination channel, hotwash preview — five literacy anchors.
Blue observer always knows technique scope before execution — no blind-side.
Command guide
Try these commands — Named comms rows
═══ LINUX / macOS (Terminal Practice) ═══
Check system state and user context
Command — copy this
id whoami uname -a
Inspect network sockets listening for connections
Command — copy this
ss -tuln 2>/dev/null || netstat -tuln
Audit active processes
Command — copy this
ps aux | grep -v "\[" | head -15
═══ WINDOWS (POWERSHELL) ═══ Query user identity and system information
Command — copy this
whoami /all Get-ComputerInfo | Select-Object CsName, OsName, OsVersion
Primary tools to practice this lesson: grep, python3. Reference sites: MITRE ATT&CK (https://attack.mitre.org/); Elastic detection (https://www.elastic.co/guide/en/security/current/rules-ui.html); Atomic Red Team (https://github.com/redcanaryco/atomic-red-team). Run every command in the box — install first, then the usage lines — only on YOUR lab / program scope.
2. Go/no-go discipline
Each gate checks RoE, pre-flight, and observer ready — document UTC on lab stub.
Failed gate aborts technique — link Module 6 safe test rows.
3. Refused
No unauthorized prod SOC blind-side; no stranger org notifications; no scope hiding.
Comms literacy supports coordinated purple — not surprise red ops.
4. What you ship: exercise comms plan
Coordination timeline + go/no-go gates + channel stub + NEVER prod blind-side line.
5. What you record before the next lesson
Exercise comms plan path.
6. Wrong vs right: stranger networks vs YOUR purple lab
Worked failure — same MSF word, opposite target. Right never needs a café Wi-Fi or classmate laptop.
- Wrong: Run atomic on lab VM without notifying blue observer as 'realistic surprise test.'
- Right: Exercise comms plan from `$PURPLE_LAB` scenario. Next: Design Lab.
Mission: exercise comms plan
1) Name five exercise comms rows. 2) Coordination timeline with UTC stubs. 3) Three go/no-go gates. 4) Write NEVER prod SOC blind-side line.
Stuck? Ask Cyberlium AI Mentor
Ask Mentor: “Go/no-go gate — minimum check list literacy?”
APPLY: Exercise comms literacy uses:
APPLY: True or False: Blue observer should be surprised by technique scope.
APPLY: Exercise comms includes: