Out of the box, secure shell is fairly secure. With the help of ssh key authentication, you can lock down secure shell so that only specific machines can log in. Here's how. If you’re a Linux ...

I find myself hopping around from computer to computer occasionally - usually one that I haven't used before. I've got MobileMe syncing almost everything that I need (mail settings, bookmarks, and ...

When you add a security key to SSH operations, you can use these devices to protect you and your account from accidental exposure, account hijacking, or malware, GitHub security engineer Kevin Jones ...