

In this paper, we will show that Wireshark can be considered not only as troubleshooting tool, network analyzer, protocol analyzer, packet sniffer but also a network intrusion detection tool because if the user has appropriate knowledge about attacks and data packets, then he could easily identify an attack by observing a specific data packet patterns. But Wireshark lacks the feature of intrusion detection. Wireshark is an important tool for the analysis of network packets. To identify intrusions on the grid, the system must have a detection engine that can detect intrusions automatically without any human intervention.
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This dependency also leads to various types of intrusions. It can be in the form of education, banking, research, business, journalism and many more. Our day to- day life mostly depends on the internet. The rise of networks has increased very fastly in this modern world. To repaire the quality of QoS-Parameters, Internet-Service-Provider should increase bandwidth in total and manage that bandwidth, hence qualification of internet-network in all customers will be improved fairly. Results of the research show that 75% from 40-clients get Bad and Unsatisfied of internet-networking, while 25%-users obtain Satisfied and Very-Satisfied in same condition, through QoS-Parameters such as Packet-Loss, Throughput, Delay based on TIPHON. Therefore, this paper aims to determine qualification of internet-network through 40-users which are supplied by private Internet-Service-Provider institution in Pekanbaru, based on real conditions/obstacles that are experienced of each user when they are implementing Zoom. Nowadays, there are many complaints about their services when customers using Zoom in their gadgets many times. Hence, Internet-Service-Provider institution that can supply and operate internet well on the clients. To assure Zoom is used well, internet network quality must be guarantee. Zoom is a cloud-based collaborative of video conference service that offer online meeting features, group messaging services and protection of recording sessions. Doing meeting online, learning system in schools and colleges, can be performed at home by using Zoom Application. Applying internet connection is solution to do all things from home. As a result, all formal-occupations, academic-atmosphere and other types of jobs in market places in general, tend to be done from home. Many activities outside of people are forbidden to do. This circumstance is become more often conducted when Corona virus started to attact all countries in the world. In this era, all people using internet to do many activities.
