How to whitelist SecureEndPointManager or SEM for Chrome Browser.
Secure EndPoint Manager:

Installation / deployment would be a better experience for end users. Such changes could be administered using group policies.
Note: All such changes might cause Operating system stability. Prior to implementing we suggest end users to take necessary backup prior to implementing.
Users Might look to other browsers and operating system with below link:
https://docs.microsoft.com/en-us/deployedge/microsoft-edge-policies#urlallowlist
Option 2:
Administrators of appliance could copy below files and have these components installed on remote machines to avoid installing SEM and other agents.
For Windows: /usr/local/epcagents/htdocs/postauth/interrogator/SecureEndpointManager.exe
For Mac: /usr/local/epcagents/htdocs/postauth/interrogator/SecureEndpointManager.dmg
Troubleshooting:
Below logs are needed for Support to review any installer related issue:
C:\Users\<username>\AppData\Roaming\Aventail\LogFiles
Note: SEM Deployment or updates do not require local Admin privileges.