论文部分内容阅读
随着近年来计算机互联网技术的迅猛发展与进步,人们不管是在生活、工作或者学习中,都需要用到计算机网络。但是,当前计算机网络存在日益严重的安全技术问题,互联网违法犯罪、黑客恶意攻击以及病毒传输扩散等不良事件频繁发生,虽然近些年数据加密技术、防火墙技术及PKI技术等逐渐在计算机互联网安全防护中得到广泛应用,但计算机网络安全问题依旧对人们形成很大困扰,不断提升计算机网络安全技术,确保用户能够放心、安全使用计算机网络,是目前急需解决的重要问题。
With the rapid development and progress of computer Internet technology in recent years, people need the computer network whether they are living, working or studying. However, the current computer network has serious security technology problems. Internet criminal activities, hacker malicious attacks and virus transmission and other adverse events occur frequently, although in recent years data encryption technology, firewall technology and PKI technology gradually in the computer Internet Security Has been widely used, but the problem of computer network security is still a great disturbance to people, and constantly improve the computer network security technology to ensure that users can be assured that the safe use of computer networks is an urgent need to solve the important issue.