two-factor authentication

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.

How to protect accounts on Steam, Origin, Epic Store, and other such services.

We analyze the fairy tale The Wolf and the Seven Young Goats in terms of cybersecurity

Changing passwords regularly is outdated. Use strong and unique passwords that are easy to remember instead. Here’s how to make them.

Designer Mark used the same password for all of his accounts — and lived to regret it. Here’s his story.

Why SMS isn’t the best choice for two-factor authentication, and what alternative types of 2FA you should consider.

Speaking of two-factor authentication — as we often do — did you know some convenient settings render it utterly useless? Let’s do it right.

When it comes to online accounts, voicemail is a major security hole. Here’s why.

Here’s how scammers try to phish for verification codes — and what may happen if you send them one.