How-To Geek on MSN

You need to know what the tilde (~) does in Excel

The tilde isn't the only sign you need to understand to truly get your head around Excel's inner workings. For example, the ...
Network World

What are WildCard Certificates, and how do I use them with Cisco’s ISE?

A breakdown of how to use WildCard certificates with 802.1X, including the addition of the wildcard value to the SAN field of a certificate. A wildcard certificate is one that uses a wildcard notation ...