Good Morning, does anybody know if you can upgrade to SEE 8.2.1 from 8.2.0 without decrypting the drive.
Per the Install guide you do not need to decrypt before upgrading
SEP Firewall "Did You Know...?" - How To Monitor Web Traffic
I can confirm that it is even possible to upgrade from some of the old Guardian Edge versions of the Full Disk Encryption client, so it is perfectly possible to upgrade from SEE-FD 8.2.0 to 8.2.1.
It's generally just running the new installer for the Management Server, followed up the the Manager Console MSIs with the "reinstall=all reinstallmode=vomus" bits on the end. Then the same again with the MSI switches on the clients after you produce the new client packages.