A browser-based VPN technology is gaining popularity among corporate buyers, and carriers are making a bid for their business. Marguerite Reardon started as a CNET News reporter in 2004, covering ...

Editor’s Note : On Dec. 4, this newsletter will shift its focus from VPNs to network access control. NAC is an emerging network security architecture that starts with securing endpoints before they ...

I am a Windows admin way out of my comfort zone. I've been futzing through it for a few days and I was making progress but I hit a wall here. I have a Ubuntu based vApp (VMware) that I am trying to ...

SSL and its descendent, TLS, are protocols that encrypt internet traffic, making secure internet communication and ecommerce possible. The decades-long history of these protocols has been marked by ...