Every application that requires to identify its users needs a security mechanism to keep track of logins and perform access control. The world of web is not safe and it is a necessity to have an authentication mechanism for every application that you might want to build/use. There are mainly three kinds of authentication. Knowledge based… Read More Authentication

Getting started with network security monitoring

Network Security Monitoing (NSM) can be broadly classified into three areas being collection, detection and analysis [11]. There are plenty of tools that are designed exclusively for each field. Tools like tcpdump [14], wireshark [13], tshark[16], DNSstats [15], Bro [17], Chaosreader [18] come under collection tools. Their main job is to collect data from an… Read More Getting started with network security monitoring