I'll start with the background. We have wireless deployed in certain locations at work. It's currently setup using WPA2-Enterprise with AES encryption and the authentication is EAP-TLS. All our ...
<B>Problem:</B> Using 802.1x EAP-TLS infrastructure with both user and computer certificates, computers are unable to log on locally with WiFi. If the workstation is a member of the domain, it will ...
Implementing and supporting 802.1X authentication on your network can be a challenge, but here are some tips that can help save you some time, money, and frustration. 1. Consider a Free or Low-Cost ...
A flaw in Version 3.3.1 of the Cisco Secure ACS for Windows and Cisco Secure ACS Solution Engine could provide authentication to any “cryptographically correct” certificate. This means any certificate ...
Last month, I covered the 802.11 wireless standard and the various options available for wireless networking. This time, let’s look at the principles of securing ...
Organizations using port-based network access control (NAC) devices to contain wireless intruders may be less secure than they assume. Unless an organization is using the most secure WPA2-EAP ...
Connecting to wireless networks using the enterprise or 802.1X mode of Wi-Fi security is a bit different compared to using the personal or pre-shared key (PSK) mode. Though connecting to enterprise ...
TLS authentication uses public key certificates to validate the identity of a client and a server. The principals validate each other’s certificates by comparing the digital signature of the ...
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