Network Securty Hardware and IDS systems Research Paper

mesh topology Securty Hardware and IDS systems - Research Paper ExampleRouters have a built-in mechanism, which ensures LAN protection by blocking the packets invalid packets from moving on the LAN. A router not only checks for the valid destination extension but also ensures the delivery of flawless packets to the destination. If a router finds any sort of error in a packet, it discards that packet and sends the remaining message to the destination. Therefore, we can say that a router is a very important info convey device used on a network. Topic 2 An Intrusion Detection musical arrangement (IDS) is a software application, which not only rules and stops unauthorised activities but also reports them to the network administrators for further action. One of the most famous Intrusion Detection Systems is Snort, which is used to detect the presence of worms, malicious activities, and unauthorized accesses. Haas (2010) states, Snort is a libpcap-based packet sniffer/logger which c an be used as a light network intrusion detection system. People make use of Snort software to detect the hacking attempts on their networks. Snort examines every packet that a computer transfers over a network and reports transfer of suspicious packets to the administrators. Snort software manages a database in which it keeps all traffic signatures.