At Nt Log In: Critical Security Alert! Take Action To Protect Yourself. - Ripple Post

Login failed for user 'NT AUTHORITY\SYSTEM' I tried to add NT AUTHORITY/SYSTEM to SSMS (SQL Server Management Studio) logins, but it was already a principal, showing the following error: One solution is to change the SQL server security settings and grant an appropriate role to the NT AUTHORITY\System user which allows a process running as the localsystem user to create the.