从风险分析到成本预算谈网络安全的平衡策略

Network security balance policy according to risk analysis and cost budget

本文从具体的风险分析结果出发,建立成本预算的数学模型,讨论在可接受的风险程度之内,尽量降低成本的投入,保证网络安全建设的高效性与平衡性的策略。

To confirm the present and latent risks is the first importance for network security establishment. It is the Ioundation of security policy for network to analyze the influence and menace which is eaused by the risks, On the other hand, the network security establishment could not use too much security cost or too high system capability, besides being provided with worthful security capability. Security establishment must be pertinency .and particularity, it is important to establish and master the balance of security policy with limited outlay. II is necessary to establish math model of cost budgetary, try to reduce the cost devotion. ensure the efficient and balanced network security establishment according to material risk analysis.