网络交易的安全性要点分析.docx

计算机网络安全与应用论文 PAGE \* MERGEFORMAT- 9 - 论互联网交易的安全性分析 院 （系）： 大数据与信息工程学院 专 业： 电子信息科学与技术 学 号： 1207010108 学生姓名： 王 江 涛 指导老师： 於 斌 2015/10/25 摘要 伴随着信息网络的普及化,网络交易也越来越频繁，在经济生活中发挥越来越重要的作用。然而，互联网所具有的开放性在使得网络交易方便快捷、广泛传播的基础，其本身又会使网上交易面临种种危险。所谓的网络交易，其实就是电子商务(Electronic Commerce)。顾名思义，其内容包含两方面，一是电子方式，二是商贸活动。也就是说电子商务系指交易当事人或参与人利用现代信息技术和计算机网络（主要是因特网）所进行的各类商业活动，包括货物贸易、服务贸易和知识产权贸易。然而,电子商务并非单纯商家和用户之间开展交易，完整的电子商务可以将内部网与Internet连接，使小到本企业的商业机密、商务活动的正常运转，大至国家的政治、经济机密都将面临网上黑客与病毒的严峻考验。因此，安全性始终是电子商务的核心和关键问题。 关键词 网络交易 电子商务 安全 策略 目录 引言·······························································3 网络交易安全的现状·················································3 电子商务的现状···················································3 电子商务的隐患···················································3 电子商务安全要素·················································4 电子商务面临的认证系统安全问题 ····································4 信息泄漏·························································4 篡改·····························································4 身份识别·························································5 蓄意否认事实·····················································5 电子商务安全问题的安全策略·········································5 网络安全技术·······················································5 加密技术···························································6 认证技术···························································6 安全电子交易协议···················································6 SET与SSL安全性保障机制············································6 总结·······························································7 参考文献···························································8 引言 网络交易即电子商务（EC）是在Internet开放的网络环境下，在线电子支付的一种新型的商业运营模式，它主要是基于浏览器/服务器应用方式，实现消费者的网上购物、商户之间的网上交易。电子商务作为信息时代的产物，正在改变人们的经济活动方式和生活方式。但电子商务交易的安全性也成为人们关心的重要问题。电子商务系统是在Internet平台基础上，涉及到信息流、资金流、物流和商流等综合系统，它是由商业组织本身与信息技术系统复合构成的，系统的安全目标与策略，是由组织的性质与需求所决定的。主要包括营销系统、支付系统、配送系统几项内