Cisco-owned multi-factor authentication (MFA) provider Duo Security is investigating an ongoing outage that has been causing authentication failures and errors starting three hours ago. The outage ...

Microsoft says the25 Windows security updates are causing smart card authentication and certificate issues due to a change ...

Are you having problems playing League Of Legends because of “authentication service” error? In this troubleshooting guide, we’ll explain to you the reasons for ...

Microsoft’s May Patch Tuesday update is triggering authentication errors. Microsoft is alerting customers that its May Patch Tuesday update is causing authentications errors and failures tied to ...

It is recommended that you use something unique, that hasn’t been used before. Once the password has been changed, there should be no more errors. The hacking organization that took responsibility, ...

I have a couple Intranet "applications" that use NTLM authentication to grab the user's login name, and then use that to retrieve their info from a database (everyone's on NT and IE). I've done this ...

Alongside Minecraft, Roblox is one of the most popular games on Android, Switch, PC, and more. Unfortunately, its online-centric nature means it’s prone to some issues you wouldn’t have with a ...

Use the following fixes to resolve the Additional authentication needed error on your Xbox console. Power cycle your router and Xbox console Clear alternate MAC ...