A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, passwordless authentication, passkeys, and enterprise SSO with production-ready ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Proton Pass is at the forefront of free password management ...

Remembering passwords is just too hard. Some people “solve” the problem by using easy passwords, things like a pet’s name or partner’s birthday. Others memorize a single, long, complex password and ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Threat actors are abusing Pastebin comments to distribute a new ClickFix-style attack that tricks cryptocurrency users into ...

Passkeys provide stronger security than traditional passwords and could eventually replace them entirely as adoption grows.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

The best AI chatbots of 2026: I tested ChatGPT, Copilot, and others to find the top tools around ...

Cryptocurrency’s security story is changing, and not in the way most investors expect or would like to, as while crypto losses are on the rise, so too is onchain security. Even as 2025 went down as ...