My TN Connection

Network switches can provide open and easy access to network resources by simply attaching a client PC. While this automatic configuration and access is a desirable feature, it also can allow for unauthorized personnel to easily intrude and possibly gain access to sensitive information.

802.1x is an excellent way for securing data networks and restricting unauthorized clients and machines from connecting to LAN switch ports. The following will briefly cover why 802.1x was developed, what it is and how it is deployed. This high level information is meant to give you a basic understanding of 802.1x and how it could be used in our network. continue »