论文部分内容阅读
计算机病毒一直是计算机用户的心腹大患,虽然反病毒技术不断更新和发展,但是仍然不能改变被动滞后的局面。计算机病毒也开始在局域网出现并迅速泛滥,给网络工程安全带来很大危害。如何防范计算机病毒侵入计算机局域网和确保网络的安全已成为当前面临的一个重要且紧迫的问题。
Computer viruses have always been a big headache for computer users. Although anti-virus technologies are continuously updated and developed, they still can not change the situation of passive lag. Computer viruses have also started to emerge in the LAN and spread rapidly, which brings great harm to the safety of network engineering. How to prevent computer viruses from intruding into the computer LAN and ensuring the security of the network has become an important and urgent issue facing us now.