WHAT IS UTRS?
UTRS is a system that helps mitigate large infrastructure attacks by leveraging an existing network of cooperating BGP speakers such as ISPs, hosting providers and educational institutions that automatically distributes verified BGP-based filter rules from victim to cooperating networks.
Victims can now effectively alleviate attacks quickly and across the world at lightning speed. Additionally, by using UTRS, operators will also be stopping the attack traffic at the source, saving many would-be attack packets from their own network, as well as preventing them from taking up unnecessary network resources at every other network in between.
link: https://www.team-cymru.org/UTRS/
阿里云是不是可以考虑加入?可以绕过运营商发路由黑洞,搞个专门屏蔽国外流量的功能出来,据我所知国内360也加入了这个联盟。
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大致看了一下说明,我是不是可以这样认为,UTRS的设置生效后下发到各家的网络安全设置上。就是类似安全众包和CDN一样的概念。
如果是这样来看,那根本不是绕过运营商路由。你见过国内哪家服务商的网络是直接连到境外而不是经过三大运营商的线路的?
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