云解析DNS中毒的相关内容

文章 2022-02-17 来自：开发者社区

如何保护你的基础设施远离DNS缓存中毒？

　　域名系统(DNS)是我们的信任根源，也是互联网最重要的部分之一。它是一项关键任务服务，因为如果它发生故障，企业的网站随之宕机。　　DNS是含有名称和数字的虚拟数据库。它是对企业来说很关键的其他服务的基石。这包括电子邮件、网站访问、IP语音(VoIP)和文件管理。　　你希望键入域名后，确实进入到预期的目的地。只有在实际攻击发生、成为新闻，DNS漏洞才备受关注。比如在2021年4月，为Myeth....

文章 2022-02-16 来自：开发者社区

防不胜防了解DNS缓存中毒攻击原理

网络上出现史上最强大的互联网漏洞——DNS缓存漏洞，此漏洞直指我们应用中互联网脆弱的安全系统，而安全性差的根源在于设计缺陷。利用该漏洞轻则可以让用户无法打开网页，重则是网络钓鱼和金融诈骗，给受害者造成巨大损失。缓存中毒攻击者(cache poisoning)给DNS服务器注入非法网络域名地址，如果服务器接受这个非法地址，那说明其缓存就被攻击了，而且以后响应的域名请求将会受黑客所控。当这些非法地....

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更新时间 2024-11-19 12:41:03

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