The Paranoid Checker: Understanding the Compulsion, Breaking the Loop
Define threat models and acceptable risk thresholds per product area.
Train developers on secure-by-default patterns and canonicalization pitfalls.
Keep check logic small, static, and reviewable; separate it from application business logic.
Establish incident response paths and fallback policies when checkers trigger.
Maintain an updatable policy repository for checks (so behavior can adapt without code changes when appropriate).
Code Review Protocol
: If you are selling or sharing code, be extremely cautious. Security experts on Reddit suggest using third-party auditors rather than giving buyers direct access to sensitive codebases.
Checking locks (doors, windows, car) multiple times even when they know it's locked.
Re-reading emails or texts before sending to ensure there is no hidden meaning or typo that could cause conflict.
Verifying stove/iron/faucets are off, often taking photos or returning home to check.
Asking for reassurance from partners, friends, or colleagues (e.g., "Are you sure you're not mad at me?").
Checking phone/notifications constantly for signs of betrayal or bad news.