1、 1 2011 本科毕业设计（论文）本科毕业设计（论文） 题目：题目：计算机安全防范解决方案研究 个人电脑安全 2011年11月 1 计算机安全防范解决方案研究 个人电脑安全 摘要 在计算机没有大规模普及之前，人们会将重要的文件资料锁到文件柜或保险柜 保管。随着计算机以及因特网的迅速发展而趋向于利用计算机和网络实现信息的数据化 管理。各种重要的信息（如商业秘密、技术专利等）如果存放在没有安全防范措施的计 算机中，这就像用不上锁的文件柜来存放机密文件。由于计算机的开放性和标准化等结 构特点， 使计算机信息具有高度共享和易于扩散的特性， 导致计算机信息 （如重要密码） 在处理、存储、传输和应用过程
2、中很容易被泄露、窃取、篡改和破坏，或者受到计算机 病毒感染、后门程序、漏洞和网络黑客的攻击，给企业带来极大的风险。这时候，计算 机的安全性就凸显出它的重要性了。每个计算机用户或多或少地都亲身体验过病毒或者 木马、黑客的骚扰。针对个人来说所带来的损失可能还不算大，但对于企业来说，可能 会是灭顶之灾。 关键词关键词：网络安全；信息；攻击；后门程序；漏洞；密码；病毒； 2 The computer safety guard against a solution a researchThe computer safety guard against a solution a research - -P
3、ersonal computer safetyPersonal computer safety SummarySummary Before the calculator have no large-scale universality, people meeting importance of document data lock arrive document cabinet or safe Preservation.Incline toward exploitation calculator and network realization information with the quic
4、k development of the calculator and Internet Of the data turn a management.If the information(like business secret, technique patent.etc.) of various importance deposit in there is no safety guarding against the calculator of measure in, this is like to use not lock of document cabinet to deposit se
5、cret document.Because the calculator open sex and standardize an etc. structure characteristics, make the calculator information have height share with be easy to proliferation of characteristic, cause the calculator information(such as importance password) is in the processing, savingly, deliver wi
6、th the application the process very easy is reveal, steal, distort with break, perhaps be subjected to calculator virus infection, back door procedure, loophole and the network black guest of attack, bring business enterprise biggest of risk.By this time, the safety of calculator highlight of importance.Each calculator customer or many or littlely and all and personally the experience lead virus perhaps wood horse, black guest of harassment.Aim at personal to say bring of the loss may sti
