Certificate Watcher extension

Security at a glance

Some riskSafety score 68/10020 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: certificate-watcher

Permissions (8)

  • Access to all websites
  • Observe web requests
  • View open tabs

Frequently asked questions

Is Certificate Watcher safe to use?

Our latest automated scan rates the Firefox listing of Certificate Watcher at 68/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Certificate Watcher require?

Certificate Watcher requests 8 permissions. The most significant: Access to all websites, Observe web requests, View open tabs. See the full breakdown in the security report.

Who develops Certificate Watcher?

Certificate Watcher is published by QuadroOctopus. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.