There are a growing number of large-scale IPv6 deployments occurring within enterprise, university, and government networks. For these networks to succeed, it is important that the IPv6 deployments are secure and the quality of...

After working in information security for many years, we’ve come to understand that change is infosec’s only constant. Systems, people, and the secure state of your company, the network, and its data are always in flux. To keep...

In advance of next week’s NANOG meeting, we’ve posted the most recent drafts of the BCOPs related to: We definitely welcome your feedback to the mailing list on these documents.  Thanks! P.S. If you are interested in creating a...

In a move that should surprise approximately no one, Cisco has decided to end development on the Cisco Cius tablet. Actually, the move may be surprising to those of you who never realized that Cisco built a tablet at all....

Google Tech Talk (more info below) April 26, 3011 Presented by Jim Gettys. ABSTRACT VOIP and teleconferencing often perform much more poorly on today's Internet than the Internet of a decade ago, despite great gains in bandwidth.

It's official! More to come, click here ...

Once, firewalls were useful for certain types of attacks. Now they're more trouble than they're worth -- and create a false sense of security into the bargain

Cisco's stock is in a free fall because John Chambers is pointing his fingers at the wrong problem. There's a much bigger thing going on besides enterprises zipping up their wallets and fears of Europe. Enterprises don't want...

Shares of Cisco plunged 9% after hours yesterday when the company warned of a cautious business outlook, slowing revenue, and trouble in Europe on the company conference call. Probably the best summation of the company's...

We tested the intrusion prevention capabilities of each of the next-generation firewalls to determine how well they work and how the IPS integrates with system management.

Several years ago, Tom DeMarco and Timothy Lister conducted a study that measured the productivity of computer programmers. Their data set included more than 600 programmers from 92 companies. According to Susan Cain, author of...

This article aims to help clear the difference between IPSec Tunnel and IPSec Transport mode. Each IPSec mode is examined using real examples and packet-level illustrations to ensure both advantages and disadvantages are...

An idea I’ve come to believe in strongly over the last few years is that IT needs to align their staff around business function, and not just technology. Silos are killing us. By “silo”, I mean that IT practitioners are almost...

All information about all IT certification programs in one place. All IT Certifications, Interviews with Program Managers and IT Pros, IT Career...

SANTA CLARA, Calif., May 02, 2012 (BUSINESS WIRE) -- Arista Networks will be demonstrating Software Defined Networks (SDN) with key partners, built on Arista EOS (Extensible Operating System), the world's most advanced network...