What the ssm_au_c cookie does
This cookie is used by Zscaler's ZIA enterprise proxy to check if a user has been authenticated.
Who sets it
Consent category: strictly necessary
Strictly necessary cookies keep a site working: sessions, security, load balancing and remembering the visitor's consent choice. They are exempt from consent under the ePrivacy rules, but a cookie policy still has to list them.
| Name | ssm_au_c |
|---|---|
| Category | Strictly necessary |
| Set by | Zscaler |
Is this cookie on your site?
A free scan lists every cookie your site sets, classifies each one the way this page does, and shows which are set before the visitor has consented. Scan your site with Conzent, or look up another cookie.
From the Conzent cookie database, last updated 2026-09-27. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.