Using sonification monitoring system enables the operators to detect the attack quickly by knowing the type of attack. For example, in normal situation of network which there is no attack or something strange happened in the behaviour of the network the network administrator hears beautiful sound such as birds, waterfalls, and waves. All beautiful sound indicate that a network has normal behaviour and there is no danger to it. On other hand, if the network administrator hears frightening sound such as thunder, fire, that is means there is a risk or attack threatening the network. Where the severity of the attack depends on the type of the sound, for example, if the sound was thunder this mean the attack was denial of service [login to view URL] the sound was first this mean the attack was port scan etc .