Network protocols are formal standards and policies consisting of rules, procedures, and formats that define how data is exchanged over networks. They ensure that devices can communicate effectively, ...

The third layer of the OSI Model, the network layer, is where most network engineers focus their time and expertise. As Darragh commented in my post on the data link layer, Layer 2 is cool but Layer 3 ...

All Linux distributions provide a wide range of network applications—from dæmons that provide a variety of services such as WWW, mail and SSH to client programs that access one or more of these ...

Linux virtualization frenzy has a new challenger: the simplified virtualization technology, KVM, has made it into the standard kernel. Could it be a better approach to using the virtualization ...

If you think of server virtualization in terms of VMware, SWSoft Virtuozzo will turn that thinking around. Whereas VMware virtualizes and emulates the hardware layer, Virtuozzo runs with the native OS ...