ZDNet

How to set up SSH key authentication in Linux for more secure logins

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TechRepublic

How to combine SSH key authentication and two-factor authentication on Linux

Jack Wallen shows you how to set up both two-factor authentication and SSH key authentication for a rock-solid remote login of your Linux servers. Chances are you administer your Linux machines by way ...
TechRepublic

How to set up ssh key authentication

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 ...
Network World

Setting up passwordless Linux logins using public/private keys

Using a set of public/private keys to allow you to log into a remote Linux system or run commands using ssh without a password can be very convenient, but setup is just tad tricky. Here's how and a ...
Ars Technica

Automatic SSH Key-exchange?

So I am finally returning to linux after a bit of a hiatus. I have installed Ubuntu 7.10 on my laptop and I am absolutely AMAZED with how easy to set-up and use it is. Truly plug-and-play. Anyway, I ...
Ars Technica

Managing ssh keys for multiple users across multiple servers

As my 4 person company grows in both person count and server count (and I'm no longer the only core person accessing servers) I have become pretty confused on how to properly manage even my own SSH ...