Is Symantec Authentication Client Extension safe?

Low risk

Symantec Authentication Client Extension relays PKI commands from any web page to a locally installed native messaging host.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Broadcom Enterprise Security Groupv100.5.0.109Chrome Web Store
20Risk

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

Publishers can request a review.

Updated 22 July 2026ahgdclgdhfeingghldkedleghekbfhef