STUDYING NETWORK INTRUSIONS

Abstract

With the flourished of information technology, the demand for using the network in daily life is very high, the advantages of computer networks are shown in all areas of life such as exchange and sharing, store and protect information. On the other hand, the network is that there are still holes that make information easy to leak out. A question is whether it is really safe to participate in our activities on the Internet, it is a question asked by many people and seeking answers. If we do not overcome these weaknesses, the network environment will become a place where hackers can easily enter, causing information and money loss. Therefore, in this thesis, I will study the network structure, network intrusion methods and network intrusion detection.