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Running Google Authenticator on your mobile device is an effective way to protect your online accounts and logins with two-factor authenticator codes. But in the past, those codes would appear only on ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. For ...

Ever since it came out, Google Authenticator has been a popular choice for generating two-factor authentication codes on the fly. The service is reliable and secure, but has always had one glaring ...

Using two-factor authentication (2FA) apps ensures your account is safe behind two layers of security. 2FA apps make it difficult for hackers to access your web accounts. Google Authenticator and ...