Can VIP Authentication hub images can be procured via some other mode – except helm?
Any Release
User details (userID and AccesssToken) that was provided to you can be used to deploy helm charts as well as to pull the images directly from Image Registry.
1) Connect to securityservices.packages.broadcom.com using credentials.
# docker login https://securityservices.packages.broadcom.com/ --username ${User_Name} --password ${User_Token}
2) Pull SSP Images from securityservices.packages.broadcom.com
# docker pull securityservices.packages.broadcom.com/${IMage_Name}:${ImageTag}
Also please see official guide on this below
https://techdocs.broadcom.com/us/en/symantec-security-software/identity-security/vip-authentication-hub/2-1/Installing/modes-of-deployment/using-private-image-registry.html