Today I experienced a similar error as this one, that recently occured on older versions of Endpoint Security:
Anti phishing is not functional, however HIPS doesn't seem to work aswell:
So far, all File Security installations on version 7.0.12016.0 on Windows 2012 R2 seem to be affected. Older versions of File Security versions of Windows server are not affected.
I was able to fix this with the same workaround as the Endpoint Security error:
Setting the date to something before Feb 7th, 2020.
Manually uninstalling File Security
Setting the correct date and rebooting the server
Installing the newest version of File Security (7.1.12008.0)