Security CEO and founder of Safe Quantum Inc., working with data-driven companies to define, develop and deploy quantum-safe technologies. As a quantum technology on the front lines, quantum key ...

I’ve always treated two-factor authentication (2FA) like an annoyance: some chore I must perform for every login. SMS codes and authenticator apps were my go-to. I felt these were secure options until ...

Learn how to pick, set up and use physical security keys with your Apple ID account on iOS and macOS for an added layer of security on your Apple account. Apple has long had the support for text ...

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 ...

We may receive a commission on purchases made from links. Modern computer security software and protocols are leaps and bounds above what they were just a few decades ago. However, they're still not ...

Passwords alone are no longer enough to keep accounts safe. Data leaks, phishing attacks, and automated login attempts make even strong passwords vulnerable. Two-factor authentication (2FA) adds an ...

I have all but moved on from password to passkeys, where possible, as a safer alternative to typing a long string of characters. But there's a caveat: if someone gains physical access to your computer ...

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 ...

With the launch of iOS 16.3 and macOS 13.2 Ventura, Apple added Security Keys for the Apple ID, offering a more robust way to protect your Apple account and everything associated with your Apple ...

Everyone knows what a password is. But we can’t say the same for two-factor authentication or passkeys, which is a shame because these two security features dramatically boost the safety of your ...