I'm using Windows 11, and I've noticed a text file named passwd.log in my debug folder, but it's empty. I can't delete it because it's currently open in the CNG key isolation service. Can anyone explain what this log file is for? Additionally, what exactly is CNG key isolation, and is everything here safe? Thanks in advance!
3 Answers
That date could be from when the Windows service was last updated or modified. The log file updates aren't necessarily tied to your password changes, so it's normal for it to show dates that don’t match your activities. If the CNG service is working fine, don’t worry about it too much!
Thanks for the info! But why does it show a last modified date of 12/12? I haven’t changed any passwords, nor have I typed any in incorrectly. I even tried testing it, but the modified date didn't change.
CNG key isolation, also known as KeyIso, is a system service in Windows that helps protect your private encryption keys. It's an important feature and totally safe to have running. As for the passwd.log file, it’s located in `C:Windowsdebug` and doesn’t store any actual passwords; it's mainly for logging login-related messages. You can generally ignore it, just leave it as is.

Related Questions
Can't Load PhpMyadmin On After Server Update
Redirect www to non-www in Apache Conf
How To Check If Your SSL Cert Is SHA 1
Windows TrackPad Gestures