With around 1.8 billion active users worldwide, Gmail remains the most popular email service by far. Google was also one of the first to pioneer and popularize two-factor authentication (2FA). You ...

Security experts advise against using SMS messages for two-factor authentication codes due to their vulnerability to interception or compromise. Recently, a security researcher discovered an unsecured ...

Two days ago, a friend who invested in Bitcoin asked me how secure her Coinbase investment was. She had plans to put her coins in cold storage, but as a security stopgap was relying on two-factor ...