View the Cisco Trusted Root Store
A root certificate is required when Secure Access proxies and decrypts HTTPS traffic intended for a website. Cisco provides trusted root store bundles, which contain information about certificates used by Cisco products. Within a bundle, you can view the list of trusted Cisco Certification Authorities (CA), type of root certificate, and certificate fingerprint (SHA-1).
The Secure Access trusted root certificate information is stored in the Cisco Trusted Union Root bundle. The Cisco Trusted Union Root bundle is a PKCS#7 bundle file (.p7b). The Cisco Trusted Union Root bundle is signed with a digital signing certificate, which you use to verify the bundle.