Which security keys are best? A computer security key can help protect your online accounts. Safe online practices are the first line of defense against potential problems, but employing multi-factor ...

Most people assume that turning on two-factor authentication is enough to protect their accounts. It’s a big improvement. But it’s not enough. If someone can take control of your phone number, trick ...

In August, the internet infrastructure company Cloudflare was one of hundreds of targets in a massive criminal phishing spree that succeeded in breaching numerous tech companies. While some Cloudflare ...

The best way to secure your personal computer against prying eyes is to use a hardware security key like a YubiKey. That's what I've done for my laptop, which doesn't have a biometric login. Without ...

An Apple ID can be the key that unlocks your cloud treasure–but if it’s in the wrong hands, it can allow an interloper to destroy memories and contacts, access your financial information through ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

In a world that needs Apple’s recently-improved Lockdown Mode to protect good people against bad ones, high-risk individuals should consider using physical security keys to protect their Apple ID.

Apple rolled out hardware security key support in iOS 16.3, but what are they, and should you consider using them? Watch my hands-on video walkthrough as I explain why Apple added hardware security ...

OpenAI's new 'Advanced Account Security' mode is for users looking for top-tier account protection, and requires either ...