摘要
CDN(Content Delivery Network,内容分发网络)技术起源于20世纪90年代末,在欧美以及日韩等国家或地区比较普及,在我国正处于快速发展阶段。据统计,2011年中国整体CDN行业市场规模达到了53.3亿元,平均年增长率在50%以上。CDN在提供加速服务同时,还提供源站隐匿、防DDoS攻击等安全增值服务。新技术、新应用带来发展机遇同时也给信息安全带来一些挑战,如利用CDN节点服务器串号登录非法攫取用户信息、随意篡改页面数据、穿插恶意广告、出售网站敏感信息等安全问题已屡见不鲜,伤害了网站企业及广大网民切身利益,甚至可能影响社会稳定。CDN安全管理是政府监管部门面临的新课题。文章将从CDN业务现状、安全挑战及监管建议三方面入手,为我国CDN安全管理决策提供参考。
CDN （Content Delivery Network, and the Content Delivery Network） technology originated in the late 1990 s, is popular in Europe and the United States and Japan and South Korea country, in the booming development stage in our country. According to statistics, in 2011 China＇s overall CDN industry market reached 5.33 billion yuan, the average annual growth rate in more than 50%. CDN in accelerating service at the same time, also provides the source station hide, prevent the security value-added services such as DDOS attacks. Bring new technology, new application development opportunities and at the same time it brings some challenges to information security, such as using a CDN node server login number string illegitimately, tamper with the user information page data, interspersed with malicious ads, sale website sensitive information security problems, such as precedent, and the users own benefit in enterprises and the website, and may even affect social stability. Present situation, this article will from the CDN business security challenges and regulatory advice in three aspects, provide a reference for our CDN safety management decision-making!
出处
《信息网络安全》
2013年第10期150-153,共4页
Netinfo Security
关键词
CDN
安全
监管
CDN
security
regulation
