Microsoft Teams is a unified communication and collaboration platform that combines persistent workplace chat, video meetings, file storage, and application integration. If when you try sign in to ...

Okta, a leading provider of authentication services, has shared a workaround for ongoing issues preventing customers from logging into their accounts using Microsoft Office 365 Single Sign-On. Based ...

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 ...

Forbes contributors publish independent expert analyses and insights. I write about contemporary cybersecurity and online privacy issues. Before talking about what authentication is and how it works, ...

The recent “Sign in with Apple” vulnerability earned a researcher $100,000 as a part of Apple’s bug bounty program. The flaw itself arose from an OAuth-style implementation that did not properly ...