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Dev.to
Dev.to
6/29/2026
The original title is: "Pre-Deploy vs. Post-Deploy Web3 Security: Two Different Problems"

The original title is: "Pre-Deploy vs. Post-Deploy Web3 Security: Two Different Problems"

Original: Pre-Deploy vs. Post-Deploy Web3 Security: Two Different Problems

Short summary

Web3 security requires two distinct approaches: pre-deploy code audits catch bugs before launch (like the Euler Finance exploit), while post-deploy monitoring catches live scams and rug pulls. Most teams treat security as a one-time audit checkbox, missing half the risk surface. Developers should run pre-audit tools, commission formal audits for >$1M TVL, and deploy with real-time monitoring; traders should verify honeypot status before buying.

  • Pre-deploy audits catch code bugs; post-deploy monitoring catches live rug pulls and honeypots—both are required
  • Three audits missed Euler's $197M vulnerability; real-time monitoring could have stopped Nomad's $190M drain
  • Developer checklist: AI pre-audit tools (free) → formal audits (>$1M TVL) → real-time monitoring before launch

Generated with AI, which can make mistakes.

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