The first generation Microsoft Surface Duo was released more than two years ago, and after a series of software updates, it’s become one of my favorite pocket-sized gadgets for fun and productivity.

This section is for first-time enrollment in Duo. If you have already enrolled in Duo, see the Add Or Manage Devices After First-time Enrollment section to add or update your enrolled devices. Review ...

When using the Fortinet VPN Client (FortiClient) you may be required to use the Duo Multi-Factor Authentication system to connect. By default, FortiClient uses Push ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Microsoft's Surface Duo 2 is like a Swiss Army knife. It can ...

Google Duo, the company’s video chat service for consumers, will soon merge with Google Meet, the company’s video chat service for business users. The Duo app will soon get all of Meet’s features, ...

Two-factor authentication provides added security by prompting you to enter a unique code at sign in, in addition to your passphrase. The unique code, generated by your phone, is used only once. You ...