Microsoft released its first firewall, the Internet Connection Firewall (ICF), for the desktop when it released Windows XP. Most users were not even aware that ICF came with Windows XP because it was ...

Enterasys Networks is jumping into the multi-function security router business with three devices meant to compete against similar Cisco offerings. The three boxes, called XSR-3020, XSR-3150 and ...

IPv6 is starting to show up in around the Internet. Adoption is slow, but with the magic number of 4 billion- plus IPv4 addresses about to be reached, IPv6 will see a much faster pace of adoption as ...

IPsec is a suite of protocols that are used to secure internet communications—in fact, the name itself is an abbreviation for Internet Protocol Security. IPsec was first codified in the ’90s, spurred ...

As remote access to business networks increases and as threats against these networks grow, IT executives need to support technology that is flexible and that can combat evolving attacks effectively.

IPsec (Internet Protocol Security) is a suite of protocols and algorithms for securing data transmitted over the internet or any public network. The Internet Engineering Task Force, or IETF, developed ...