Windows Defender Credential Guard Prevents Use of Saved Credentials: How to Fix It

Now listen here, folks, I’ve been hearin’ a lot about this thing called “Windows Defender Credential Guard.” Some of ya might not know what that is, but don’t worry, I’m here to make it as simple as a piece of pie. So, what happens when you try to use your saved credentials and that darn “Windows Defender Credential Guard” gets in the way? Let me tell ya, it ain’t no good, especially when you’re tryin’ to use your RDP connection to get somewhere but that little guard won’t let ya.

First off, you might get this error poppin’ up: “Windows Defender Credential Guard does not allow using saved credentials.” Well, that’s the guard doin’ its job, but it ain’t always what you want. It stops your saved passwords from workin’, and that’s mighty frustrating. The thing is, when Credential Guard is on, it doesn’t let your saved credentials work for things like Remote Desktop Protocol (RDP). If you’ve saved your password in the past, and now it’s all locked up tight, you won’t be able to use it no more when you try to connect. Instead, you’ll see that message and be stuck enterin’ your credentials all over again.

Now, you might wonder why that is. Well, when Credential Guard is enabled, it secures those saved passwords and prevents them from bein’ used by things like RDP. The Credential Security Support Provider, or CredSSP, is what handles the connection, but it can’t use those saved credentials with Credential Guard turned on. That means every time you try to connect to another machine, it won’t remember your password, and you’ll have to type it in fresh.

So, what can you do about it? Well, there’s a couple of ways you can go about this. If you’re lookin’ for a quick fix, you could just disable Credential Guard altogether. That’ll let your saved credentials work again. But, mind you, that’s a bit less secure, and it ain’t the best way to go if you’re worried about security. To turn it off, you’ll have to go into your system settings, find “Group Policy,” and tweak things there. You can even choose an option called “Enabled without lock” if you want to turn off the guard but keep things safer for your domain or organization.

For a more proper solution, you might want to check your RDP settings. In some cases, it might be best to remove the saved credentials altogether and start fresh. You can do that by opening up your “Credential Manager,” finding your saved credentials, and removin’ anything related to your RDP or Office 365 accounts. Once you clear them out, you can start over, and maybe it’ll work better for ya next time.

But, hey, if you don’t want to mess with all that, there’s also a workaround. Some folks suggest using different tools or methods, like changing your security settings, to bypass this Credential Guard. But remember, these fixes might not be as safe as the official ones. So, it’s always a trade-off between security and convenience.

Now, if you’re still havin’ trouble, don’t be shy about askin’ for help. Maybe your IT folks can show you a better way, or you can search around the web for solutions that fit your situation. Just keep in mind, whether you disable it or look for workarounds, that Credential Guard’s main job is to keep things safe. But it sure does get in the way sometimes!

Tags：[Windows Defender, Credential Guard, RDP, saved credentials, disable, security, Remote Desktop, troubleshooting]