员工培训心得
网络安全
摘要:700种多肉植物图鉴计算机网络安全问题，直接关系到一个国家的政治、军事、经济等领域的安全和稳定。目前黑客猖獗，平均每18秒钟世界上就有一次黑客事件发生。因此，提高对网络安全重要性的认识，增强防X意识，强化防X措施，是保证信息产业持续稳定开展的重要保证和前提条件。
计算机毕业论文文中首先论述了信息网络安全内涵发生的根本变化，阐述了我国开展民族信息安全体系的重要性与建立有中国特的网络安全体系的必要性，以与网络的安全管理。进一步阐述了网络拓扑结构的安全设计，包括对网络拓扑结构的分析和对网络安全的浅析。然后具体讲述了网络防火墙安全技术的分类与其主要技术特征，防火墙部署原如此，并从防火墙部署的位置详细阐述了防火墙的选择标准。同时就信息交换加密技术的分类与RSA算法作了简要的分析，论述了其安全体系的构成。最后分析网络安全技术的研究现状和动向。
关键词：网络安全，肠炎是什么症状防火墙，RSA算法
海欧Abstract
美女的内衣
Zhu Yi
  (The puter Department Of Liuan Normal University,Wuhu Liuan 241000)
Abstract:The puter network security problem, directly relates to domain the and so on a national politics, military, economy security and the stability. At present the hacker is rampant, in the average every 18seconds worlds has a time of hacker attack to occur. Therefore, enhances to the network security important understanding, enhancement guard consciousness, the strengthened guard measure, is guaranteed the information industries continues the important guarantee and the prerequisite which stably develops.
In the article first elaborated the radical change which the information network security connotation occurs, elaborated our country develops the nationality information security system importance and the establishment has the Chinese characteristic the network security system necessity, as well as network safety control. Further elaborated the netwo
rk topology safe design, including to network topology analysis and to network security brief analysis. Then specifically narrated the network firewall security technology classification and it’s the main technical characteristic, the firewall deployment principle, and the position which deployed from the firewall in detail elaborated the firewall choice standard. Meanwhile has made the brief analysis on the exchange of information encryption technology classification and the RSA algorithm, elaborated its security system constitution. Finally analyzes the network security technology the research present situation and the trend.
Key words:Network security，firewall，RSA algorithm