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Is KeyController Plugin safe?

This security report analyses whether KeyController Plugin is safe to install on your browser. We check KeyController Plugin for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if KeyController Plugin is safe for your personal or enterprise fleet.

Clean risk

Native messaging extension that monitors all browser navigation and sends URLs to local native host application for digital signature workflows.

v3.0Chrome Web Store
0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026fmoglfedagdapnidjcbnchkiihllemip

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