What's a verification code, and why are they so important? Six-digit verification codes are a form of two-factor ...

What's a verification code, and why are they so important? Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure. For ...

The Facebook Messenger update means only the sender and recipient can read or listen to messages and calls. Users can choose to back up messages with a six-digit PIN, or store a virtual key in their ...

596 million. That's the number of WhatsApp users in India. At almost one-third of India's population, the figure stands testimony to the popularity of Facebook's almost ubiquitous messaging app in the ...