17版 - 坚持以人民为中心与以经济建设为中心有机统一(深入学习贯彻习近平新时代中国特色社会主义思想)

· · 来源:tutorial资讯

这不是巧合,而是一场残酷的“时间错配”。

Multiple IP leasing companies offer paid "cleaning" services to get your IP ranges delisted from Spamhaus, Barracuda, SORBS, and other major blacklists. How exactly does that work? Are these companies in some kind of partnership with the blacklist operators? Is it pay-to-play? Or are they automating the delisting request process that's supposed to require the actual network operator to demonstrate the abuse has been resolved? A dirty IP range gets a fresh slate for a fee, and every security tool that trusts these blacklists is now working with corrupted data.

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Credit: Stan Schroeder/Mashable。PDF资料是该领域的重要参考

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