I have long encouraged the use of two-factor authentication (2FA) or two-step verification (2SV) with online accounts whenever possible (for more about the difference, see “Two-Factor Authentication, ...

A deep dive into implicit identity authentication methods for software development, covering oauth 2.0 flows, security risks, and modern alternatives for single-page applications.

Update, Feb. 26, 2025: This story, originally published Feb. 23, now includes additional commentary regarding the potential security implications of the decision to deprecate SMS from the Gmail ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Proofpoint reports phishing surge abusing Microsoft OAuth 2.0 device code flow Victims enter ...

From banking to email, a lot of our professional and private lives now revolve around digital accounts on the internet. However, securing these accounts effectively isn’t as easy as setting a strong ...