Keysign extension
Security at a glance
Some riskSafety score 80/10019 findings
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: keysign
Permissions (4)
- Access all HTTPS sites
- Access all HTTP sites
Related extensions
Frequently asked questions
Is Keysign safe to use?
Our latest automated scan rates the Firefox listing of Keysign at 80/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Keysign require?
Keysign requests 4 permissions. The most significant: Access all HTTPS sites, Access all HTTP sites. See the full breakdown in the security report.
Who develops Keysign?
Keysign is published by Mrsky. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.