The network card forms as an interface between your computer and the network. There a large varieties of network card available depending upon its speed and capability. Following are few of the commands to find out the network card specifications from your Linux machine. 1. dmesg |grep eth0 Here eth0 is the first Network card [...]
Today I want to write a quick tutorial on network simulation using OPNET Modeler. First what is network simulation? Network simulation is a technique where a program models the behavior of a network either by calculating the interaction between the different network entities (hosts/routers, data links, packets, etc) using mathematical formulas, or actually capturing and [...]
Now a day everything is connected via computer networks. Businesses and people are connected on the same network. Every second millions of data are sent via this network infrastructure, everything from personal bank account information to top secret military data. One major concern is how can we protect the information from unwanted users or hackers [...]
As far as services go, this could be considered one of the most misunderstood features available to a Windows Administrator. With a few simple configurations this service can be converted from a nuisance to a solid last line of defense to secure your servers.
