WPA2-PSK is Not Enough

News Education

WPA2-PSK is Not Enough

In this day and age, employees are accessing their corporate resources wherever they can get a strong wireless signal, whether that’s a public hotspot, the office, or a friend’s apartment. Methods of authentication based on a pre-shared key (PSK) are …

Dinosaurs Among Us: The Archaic Protocol at the Heart of Secure Wireless

Adam Education

Dinosaurs Among Us: The Archaic Protocol at the Heart of Secure Wireless

At SecureW2, we develop a lot of technology for wireless security, more specifically 802.1X. If you’re not familiar 802.1X, it’s the basis of WPA2-Enterprise networks that corporations, colleges, and other large organizations use. And inside the vast majority of these …

Stop using self-signed certificates for 802.1X

Adam Education, Uncategorized

Stop using self-signed certificates for 802.1X

When setting up 802.1X we often run into questions about using self signed certificates for WPA2-Enterprise server certificate validation.  First, we should clarify the difference between a self-signed certificate and a private Certificate Authority — this is often a point of …

LogJam- Another cryptography bug from the past

News Uncategorized

LogJam- Another cryptography bug from the past

A team of researchers recently discovered a new vulnerability that significantly weakens the encrypted connection between a user and web or email server, potentially putting your secure web information at risk. This latest flaw, named the “LogJam” bug, affects all …

802.1X and HTTPS face off when it comes to server certificate validation

Adam Uncategorized

802.1X and HTTPS face off when it comes to server certificate validation

This is part 2 of our series on server certificate validation. In talking with many customers about setting up RADIUS certificates, it is clear many admins have a difficult time describing the server certification validation process to their user base. …