Anywhere you see information in plain text, that information is invalid so there is no risk in sharing it. You’ll see areas of the screenshots that are blurred, where there is information that is personally identifiable and possibly still valid. For this example we’ll be using the Windows version of the utility, running on Windows Vista. Once you download it, follow the instructions to install or run it on your machine.

This utility is available for Windows, Intel-based Mac OS X and Linux so you’re good to go no matter what you use. In order to configure your Yubikey, you’re going to need the personalization software. I’m going to show you step by step how to configure your Yubikey to get the most out of it and set yourself up for success. The only part of it that isn’t drop-dead simple is the configuration, though even that isn’t very difficult. It makes me exponentially more secure and at the same time makes it easier for me to stay secure. KrogerfeedbackFor many months I’ve been using a Yubikey as a staple of my cyber security plan. I have added this same key to my google and other accounts without issue, so I know the key is good and working properly. Now I am trying to add a backup key and no matter what I try I can't get it to insert the generated code when I press the button, only on the lastpass window. I have added a primary Yubico key to my account awhile back without any issues. I AM HAVING THE SAME PROBLEM AND NONE OF THE ANSWERS FIX IT. I may have overlooked, but are there any suggestions? I really would like to add multiple keys to my account for backups. I did a google search and didn't see any relevant results and a quick search of these forums, but didn't see anything quite like this issue. It just wont insert the string when I press the 'button' on the yubikey while inside the 'add 2 factor' screen for lastpass. I've downloaded the yubikey key mgmt software and my pc is detecting the key properly. When I go to add it as a second key to lastpass however, nothing happens.

Yubikey for lastpass