networking

PacketFence is a free and open source network access control (NAC) system. It can be used to effectively secure networks – from small to very large heterogeneous …

Trisul is a Linux based application that passively listens to network traffic and tracks a number of traffic metrics across all layers. It correlates these traffic metrics …

Facebook recently opened its new data center in Oregon and journalists were able to visit the Prineville facility. The videos below, recorded by Data Center Knowledge, take …

Cisco introduced new security, management, and video solutions to its Borderless Networks portfolio to help information technology departments more efficiently manage the …

The February news that the last batch of IPv4 addresses has been distributed has resounded across the Internet as a final wake up call. It made everybody aware of the fact …

IEEE announced the ratification of IEEE 802.3bgTM-2011, 40Gb/s Ethernet Single-mode fiber optical interface, a new standard enabling 40 Gb/s serial Ethernet interfaces to be …

We’ve all made one in our career, I’m talking about that blunder you thought you would be fired for. My first blunder was rebooting all the campus router pairs at …

A fundamental shift in the IT security world has taken place. It is the common thread running through these real-world case studies: 1. An enterprise telecoms manager at a …

Business and governments are all reliant on secure networks, but how do you measure the resilience of these networks? The European Network and Information Security Agency …

The Internet has grown beyond what anybody involved in its early development could have imagined. Who would have thought that a network developed in the 1970s for government …

A ruling handed out earlier this month in The Netherlands set a precedent that will allow the nation’s citizens to “piggyback” on open WiFi networks and to …

Wireshark is a popular network protocol analyzer. It is used for troubleshooting, analysis, development, and education. Wireshark 1.4.4 fixes the following vulnerabilities: …