is ther any option to make external boot device so we can scan system in booting time?
Do you mean to scan for viruses?
If so, have you looked at SERT? It's available on FileConnect
Please click the "Mark as solution" link at bottom left on the post that best answers your question. This will benefit admins looking for a solution to the same problem.
I'm Using 12.1 symantec end point protection how to make it?
Just follow below article:
How to make the Symantec Endpoint Recovery Tool boot from a USB memory stick
How To Use the Symantec Endpoint Recovery Tool with the Latest Virus Definitions
The definitions for the tool may be then downloaded from herE:
+ some more customisation options for SERT:
How to Customize Symantec Endpoint Recovery Tool (3rd Party Utility Integration)
I agree with above comments, SERT is an Utility which can be used to scan during the booting time.
Check these Articles:
Symantec Endpoint Recovery Tool (SERT)
System Requirements documentation for the Symantec Endpoint Recovery Tool (SERT)
VIDEO: Symantec Endpoint Recovery Tool (SERT)
Hope that helps!!
Associate Security Architect
MIM | MCSA | MCTS | STS | SSE | SSE+ | ITIL v3
Don't forget to mark your thread as 'SOLVED' with the answer that best helped you.