Service provider takeaway: A common problem with 802.1x port-based authentication systems is when the supplicant is missing or inoperative. Learn tips on how to diagnose and solve these problems.

Microsoft on Thursday declared that authentication problems associated with its May monthly updates have been resolved via newly released updates. That notion comes in a May 19 update to a public ...

Microsoft is investigating a new known issue causing enterprise domain controllers to experience Kerberos authentication problems after installing security updates released to address CVE-2020-17049 ...

Microsoft confirmed a widespread, multi-hour outage on Monday that disrupted Outlook and Exchange Online, causing delays and ...