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 ...

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 ...

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 ...

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 ...