two-factor authentication

Two-factor authentication protects your account from theft — until you yourself give away your one-time password.

SIM swap fraud is back in vogue. We explain what it is, the danger it poses to organizations, and how to guard against such attacks.

One-time codes and two-factor authentication securely protect you from account theft. If you receive such a code or a request to enter it when you aren’t logging in, it may be an attempt to hack into your account.

Everything you wanted to know about Google account passkeys: how they work, why they’re needed, where to enable them, how to configure them, and what storage options are available.

You’ve interacted with scammers or visited a phishing site. What steps should you take to avoid being hacked?

The already impressive list of Kaspersky Password Manager features has been expanded to include a built-in, cross-platform, two-factor authentication code generator.

What two-factor authentication types are out there, and which ones should be preferred.

What multi-factor authentication is, why you should use it, and what “factors” there are.

We explain how two-factor authentication with one-time codes works, what the benefits and risks are, and what else you can do to better protect your accounts.

How authenticator apps work and what alternatives there are to Google Authenticator.

A detailed guide to the world of authenticator apps for those looking for an alternative to Google Authenticator.

How to spot dangerous links sent in messages and other tricks scammers use to steal your data.

Here are some ways you can back up your authenticator app.

Can’t sign in to an account because your authenticator app is on a lost phone? Here’s what to do.

Want to teach your kid the concept of cybersecurity? Start with Transformers: War for Cybertron Trilogy.

A complete guide to security and privacy settings for your Battle.net account.

Tips to help buyers and sellers on eBay.

We use raccoons to explain how identification, authorization, and authentication differ, and why 2FA is necessary.

What to do if an account is hijacked: How to minimize damage, restore your Digital Comfort Zone, and avoid getting bamboozled.

How attackers hunt for Battle.net accounts in World of Warcraft, aiming to get valuable content.

Your online finances need proper protection. Learn how to secure your PayPal account.