Technology of sniffer and anti-sniffer in LAN
Zheng Xuefeng · Jisuanji gongcheng yu sheji · 2005
Network monitoring is an important one in network security attack and anti-attack technology.The realization of network monitoring in LAN was discussed in details,and protecting methods against network monitoring were given.How to discover illegal network monitoring actively was discussed.Network administrators gave most efforts to the security threats from outside LAN,but ig-nored the potential problems inside.Through the discussions,network administrators should pay enough attention to this problem and take effective measures in time.