Windows\system32\Isass.exe

[Mel]

When I switch on the computer the above program tries to
connect to the internet. Should I allow? What is it
trying to do?
Thank you
Mel

 

[Rich Barry]

Mel, leave it alone unless in task manager it's hogging 100% of your CPU
Cycles. Then check here
http://tinyurl.com/v4wz
WinTasks Process Library



lsass - lsass.exe - Process Information
Process File: lsass or lsass.exe
Process Name: Local Security Authority Service
Description: The Windows Local Security Authority Server Process Handles
Windows Security Mechanisms
Common Errors: N/A
System Process: Yes