Winsock packet sniffer A packet sniffer is a program that can sniff the packets moving on the network. All applications communicate over the network with data packets where each packet contains part of the whole data being exchanged. A sniffer is able to pickup these individual packets and read them. In this post we are… Read More »
Raw sockets using winsock Raw sockets or “Raw Packets”, enable a program to access the entire contents of a packet or datagram, both for reading and writing purpose. In other words, you can fabricate a whole packet according to your likes and dislikes. For example, a TCP packet would contain an IP header, a TCP… Read More »
Permutations Permutations is the set of all different unique arrangements of the letters of the string. So for the string “ABC” there are 6 permutations – ABC, ACB, BAC, BCA, CAB, CBA. The permutations can also be taken on a smaller length. For example if we want to get permutations of ABC over only 2… Read More »