Fri · 31 Jul 2026
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Surveillance

CD9

Risk flag

Code 9—parents nearby or in the room, stop inappropriate talk immediately.

How kids use it

Older code that still appears in group chats and Discord servers; may indicate kids aware of classic surveillance codes.

Is “CD9” something to worry about?

"CD9" is about avoiding adult eyes. That’s developmentally normal — every generation had a version of it — but it tells you where your current setup has gaps.

  • Don’t make it a gotcha. The goal is a setup that works even when they route around one tool.
  • Do the 10-minute audit for hidden and disguised apps vault-app audit

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