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网络安全问题并不是一个简单的技术问题,而是多方面、多角度、复杂的策略、管理和技术的融合。一个单项的技术并不能够解决所有的安全问题,而反过来,如果过分依赖于技术来解决安全问题,由于配置错误、管理疏忽、口令丢失等问题,将更容易导致整个安全系统的失效。所以,计算机网络安全体系的设计,实际上是一套合理有效的安全理念的选择和设计。 1.网络结构设计 计算机网络的安全设计,需要涉及到所有软硬件产品环节。网络的总体安全往往取决于所有环节中的
Network security is not a simple technical issue, but a multifaceted, multi-angle, complex strategy, management and technology integration. An individual technology can not solve all security problems. Conversely, over-reliance on technology to solve security problems can easily lead to the failure of the entire security system due to misconfiguration, negligence of management and password loss. Therefore, the design of computer network security system is actually a set of reasonable and effective choice of security concept and design. 1. Network structure design Computer network security design, need to involve all aspects of hardware and software products. The overall security of the network often depends on all aspects