Network Analysers Issues - Essay Example

A Network analyser is a combination of programming and hardware, or an independent hardware device that upon installation onto a network or computer enhances protection against any malware. Network analysers are supplements for programs that detect spyware, antivirus applications, or firewalls (Choudhary et al., 2013). Network analysers, also known as packet analysers, traffic analysers or packet sniffers, understand network behaviour for diagnosis and troubleshooting of particular problems.

Network analysers provide reliable statistics for recent and current activities in the network. The tool has automatic detection programs that keep a history of a network system. In addition, the tool analyses all the activity and detect traffic in the network. It shows the period for which a program or application has been running and data usage for the same (Choudhary et al., 2013). Therefore, network analysers can elicit any operational challenges that can slow down or crash a system.

Network analysers do detect not only viral software but also test anti-malware programs. The analysers crosscheck the programs and monitor their operations. Network analysers equally pinpoint vulnerabilities in the anti-virus programs. After the detection of suspicious software, network analysers notify a user through messages that pop up on the screen. Such messages could be in the form of warnings upon detection of any threats.

Network analysers are vital in detecting unusual characteristics in a packet. The features of a system must remain standardised for efficient operations. Network analysers, therefore, compare the progress activities of the application and program to elicit any suspicions (Chih-Jung, 2013). Analysis of packets also entails the identification of packet destinations and sources.

Network analysers work through the assessment of the general system or computer applications and programs (Chih-Jung, 2013). The analyses are crucial in the creation of plug-ins for specific applications. Monitoring of apps and user activities largely depends on a consistent display of all the statistics on a user-friendly control panel. Read More