Lsass.exe+nasty

Lsass.exe

The "lsass.exe" file is a pretty important part of your Windows operating system. LSASS stands for Local Security Authority Subsystem Service and it is mainly used to help Windows manage security and logins. It can usually be found in the C:/windows/system32 or C:/winnt/system32 folder, depending on which version of Windows you have installed on your computer. Should you get rid of it? No, you shouldn't delete the "lsass" file, because it is really there to help your system stay secure.

If your system often crashes with the "lsass.exe" file being involved, it could mean that there is a virus or spyware infection on your system.  