Warning System Design to Detect Suspicious Activities in a Network

The use of network Internet today is increasingly widespread. It is not just used for individuals but also takes well to the organization, institution, or company to convenience the mutual exchange of data and information. A security network should be considered in developing a network computer to avoid attacks from the party's detriment. When this many emerging methods and techniques that made the intruder enter into a network of computers. Intrusion Detection System is one way of prevention by making the detection of attacks early to minimize the risk and then make prevention a right. Intrusion Detection Systems in detecting the presence of a suspicious or an intruder with a way to take a packet of data available on the network computer and then do a pen detection of a with Snort Rules-Based, which will give it a warning and store data in a MySQL database.