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Single sign-on (SSO) is a popular authentication method designed to simplify the login experience by allowing users to enter a single set of credentials for access to multiple applications.

Sign in with Apple will soon going to be an option in nearly every app you use—at least, you’ll see it in every app that has other single sign-on options. IDG If an app offers third-party SSO ...

Facebook's breach raises questions about Single Sign On systems, but if the web embraced Estonia's model of hardware cryptographic identities instead of treating two factor as an anti-phishing ...