英语翻译Security Limitations and ApplicationsIf you are reading this document and are thinking that you can get all the information required to make your network completely secure ,then you are sadly mistaken .In many ways,computer security is al

英语翻译Security Limitations and ApplicationsIf you are reading this document and are thinking that you can get all the information required to make your network completely secure ,then you are sadly mistaken .In many ways,computer security is al
英语翻译
Security Limitations and Applications
If you are reading this document and are thinking that you can get all the information required to make your network completely secure ,then you are sadly mistaken .In many ways,computer security is almost a statistical game .You can reduce but not eliminate the chance that you may be penetrated by an intruder or virus.This id mainly for one reason.
No one can ever know all the software vulnerabilities of all software used on a system.
This is why even those who consider themselves hackers will say that the number 1 computer security threat is he lack of quality in the applications and operating systems.
The bottom line here is that unless you can remove all the application and operating system problems that allow viruses and intruders to penetrate networks,you can never secure your network.Additionally the users on your network are potentially a greater security than any programs .Obviously removing all vulnerabilities is impossible and will not secure your network against user errors.I have even considered the possibility that an operating system without a network interface can be completely secure,but even this can't be guaranteed .
Unknown viruses or Trojan programs can creep in with applications on CDs or floppies.This has been known to happen .Although an attacker may not be able to get data from the system,they con damage or destroy data.
Layered Security
The fact that complete security is impossible is the reason security experts recommend "layered security".The idea is to have multiple ways of preventing an intrusion to decrease the chance client computers.To help layer this security you should also filter viruses at your E-mail server.To help even more,you should block the most dangerous types of E-mail attachments to prevent unrecognized viruses and other hostile software from entering your network.Another good defense layer would also include educating your users about viruses,how they spread,and how to avoid them.

英语翻译Security Limitations and ApplicationsIf you are reading this document and are thinking that you can get all the information required to make your network completely secure ,then you are sadly mistaken .In many ways,computer security is al
安全限制和应用
如果你正在读这篇文章文件,正在考虑这些事你可以将自己所有的信息,使你的网络完全安全,你就犯了一个可悲的错误,在许多方面,计算机安全几乎是一种统计游戏吧.您可以减轻但不能消除这个机会,你可以过的入侵者或病毒.这个鉴定主要原因之一.
没有人能知道所有的软件漏洞的在一个系统使用的软件.
这就是为什么甚至那些认为自己说,黑客们将1号计算机安全威胁是他缺乏高质量的应用领域和操作系统.
底线是:除非你能消除所有的应用和操作系统问题,让病毒和入侵者渗透网络,你永远不能确保你的网络另外用户网络上比任何潜在的更安全计划.显然去除所有的漏洞几乎是不可能的,必不安全的网络攻击用户出错我甚至考虑过操作系统的可能性没有网络接口可以完全安全,但这不能得到保障.
未知病毒或木马程序能与应用徐变during存单或.这些已经发现发生.尽管一个攻击者可能得不到数据从体制,他们反对毁损数据.
分层安全
完整的安全保卫的事实是不可能的原因是安全专家推荐的“分层安全的”.设想有多种方式的入侵预防降低客户端计算机的机会帮助层的安全你也应该过滤病毒在你的电子邮件服务器.帮助更多的,你应该阻止最危险的类型的电子邮件附件,以防止未知病毒和其它敌意软件进入您的网络.另一个好防御层中还会对你的用户教育的病毒,他们如何传播