On April 23rd, 2021, SSLv3 will no longer be a supported protocol on Symantec LiveUpdate servers

Products

• Endpoint Protection
• Endpoint Security

Issue/Introduction

Starting on April 23rd, 2021, SSLv3 support for Symantec public LiveUpdate servers will no longer be available.  Affected operating systems which do not have updates that include support for newer protocols will experience LiveUpdate failures.  

 

Environment

Windows 2008 R2

Windows 2012

Resolution

Ensure Operating Systems listed above have updates in place which enable support for the remaining supported protocols on Symantec LiveUpdate servers.