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Cisco Secure Access Help Manage PAC Files Upload Custom PAC Files to Secure Access

Last updated: Aug 07, 2025

Upload Custom PAC Files to Secure Access

You can create custom PAC files to manage web traffic on browsers. To bypass domains on the secure web gateway (SWG), add the bypass domains to the custom PAC files manually, and then upload the custom PAC files to Secure Access. Once uploaded, the custom PAC files are available on Secure Access for you to use in the organization's environment.

Secure Access supports IP-based domains. However, you must enter the IP in the browser's address bar as the domain portion of the URL. For example, https://1.2.3.4/URLpath/. The PAC file does not resolve a domain to IP before matching an IP-based domain for bypass.