cdn 里面的搜索引擎回源, 是不是搜索引擎来访问,就暴露真实 ip 给搜索引擎以便抓取最新内容?那如何防范对方假冒搜索引擎获取真实 ip,进行攻击呢 - V2EX
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zhuce1234578888

cdn 里面的搜索引擎回源, 是不是搜索引擎来访问,就暴露真实 ip 给搜索引擎以便抓取最新内容?那如何防范对方假冒搜索引擎获取真实 ip,进行攻击呢

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  •   zhuce1234578888 Jan 17, 2017 1227 views
    This topic created in 3386 days ago, the information mentioned may be changed or developed.

    cdn 里面的搜索引擎回源,

    是不是搜索引擎来访问,

    就暴露真实 ip 给搜索引擎以便抓取最新内容?

    那如何防范对方假冒搜索引擎获取真实 ip ,进行攻击呢

    ryd994
        1
    ryd994  
       Jan 17, 2017 via Android   1
    各大搜索引擎都公布了爬虫的地址段,利用这个可以准确辨别
    ryd994
        2
    ryd994  
       Jan 17, 2017 via Android   1
    再说了,这里说的回源也可以是强制更新缓存,而不是直接给 IP
    zhuce1234578888
        3
    zhuce1234578888  
    OP
       Jan 17, 2017
    @ryd994
    感谢
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