Tag: Authentication

[Solved] Authentication error function not supported

The problem You can get this error while trying to open an RDP session. An authentication error has occurred. The function requested is not supported The reason This is due to a combination of three factors: You activated NLA on your target computer The target computer is not patched for CVE-2018-0886 You enforced the Force … Continue reading [Solved] Authentication error function not supported

[Solved] The Local Security Authority cannot be contacted

Today, one of my colleagues wanted to log on to a server and got this message. Of course, the password was the right one and the account was not locked out. (Fortunately, this issue did not prevent me to open a remote PowerShell session.) As soon as I have an issue, my first reaction is … Continue reading [Solved] The Local Security Authority cannot be contacted