Google has introduced a more secure sign-in capability for Google Apps accounts with two-step verification. The company says this "significantly increases the security of the cloud." "Two-step verification is easy to set up, manage and use," says Google Apps Director of Security Eran Feigenbaum. "When enabled by an administrator, it requires two means of identification to sign in to a Google Apps account, something you know: a password, and something you have: a mobile phone.