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 ...

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 has shed some light on the root cause behind yesterday's massive Azure authentication outage that affected multiple Microsoft services and blocked users from logging into their accounts.

A fix introduced into Windows last month to close a weakness in Kerberos authentication is causing logon failures for some Windows Hello for Business (WHfB) users, Microsoft has warned. In theory, the ...

If you face the Authentication Failed, Error Code: 0, An error was encountered during authentication on Roblox; this guide is all you need to fix this error. This ...

"Fueling this concern is the high number of cloud data breaches, with 44% of respondents reporting such an incident. Fourteen percent reported a breach in the past 12 months. Human error, issues with ...

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 ...