{"id":426068,"date":"2024-12-05T09:47:25","date_gmt":"2024-12-05T01:47:25","guid":{"rendered":"https:\/\/www.idc.net\/help\/426068\/"},"modified":"2024-12-05T09:47:26","modified_gmt":"2024-12-05T01:47:26","slug":"%e9%ab%98%e5%ae%89%e5%85%a8%e6%80%a7%e6%96%b0%e8%a5%bf%e5%85%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%8c%e4%bf%9d%e9%9a%9c%e7%bd%91%e7%ab%99%e8%bf%90%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/426068\/","title":{"rendered":"\u9ad8\u5b89\u5168\u6027\u65b0\u897f\u5170\u670d\u52a1\u5668\uff0c\u4fdd\u969c\u7f51\u7ad9\u8fd0\u884c"},"content":{"rendered":"<h1 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id=\"%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e5%92%8c%e5%86%97%e4%bd%99%e8%ae%be%e8%ae%a1-zCrlbSkuSX\">\u9ad8\u53ef\u7528\u6027\u548c\u5197\u4f59\u8bbe\u8ba1<\/h3>\n<p>\u65b0\u897f\u5170\u7684\u670d\u52a1\u5668\u901a\u5e38\u91c7\u7528\u9ad8\u53ef\u7528\u6027\u67b6\u6784\uff0c\u786e\u4fdd\u5728\u53d1\u751f\u6545\u969c\u65f6\u80fd\u591f\u8fc5\u901f\u5207\u6362\u5230\u5907\u7528\u7cfb\u7edf\u3002\u8fd9\u79cd\u5197\u4f59\u8bbe\u8ba1\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7f51\u7ad9\u505c\u673a\u65f6\u95f4\uff0c\u4fdd\u969c\u7528\u6237\u8bbf\u95ee\u7684\u8fde\u7eed\u6027\u3002<\/p>\n<h3 id=\"%e5%85%88%e8%bf%9b%e7%9a%84%e9%98%b2%e7%81%ab%e5%a2%99%e5%92%8c%e5%85%a5%e4%be%b5%e6%a3%80%e6%b5%8b%e7%b3%bb%e7%bb%9f-zCrlbSkuSX\">\u5148\u8fdb\u7684\u9632\u706b\u5899\u548c\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf<\/h3>\n<p>\u8bb8\u591a\u65b0\u897f\u5170\u670d\u52a1\u5668\u63d0\u4f9b\u5148\u8fdb\u7684\u9632\u706b\u5899\u548c\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u3002\u8fd9\u4e9b\u7cfb\u7edf\u80fd\u591f\u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\uff0c\u8bc6\u522b\u5e76\u963b\u6b62\u6f5c\u5728\u7684\u653b\u51fb\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>iptables<\/code>\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff0c\u53ef\u4ee5\u6709\u6548\u8fc7\u6ee4\u4e0d\u5fc5\u8981\u7684\u6d41\u91cf\uff0c\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7DDoS\u653b\u51fb\u3002<\/p>\n<pre><code>\n# \u793a\u4f8b\uff1a\u4f7f\u7528iptables\u914d\u7f6e\u57fa\u672c\u9632\u706b\u5899\u89c4\u5219\niptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT\niptables -A INPUT -p tcp --dport 80 -j ACCEPT\niptables -A INPUT -p tcp --dport 443 -j ACCEPT\niptables -A INPUT -j DROP\n<\/code><\/pre>\n<h2 id=\"%e9%80%89%e6%8b%a9%e6%96%b0%e8%a5%bf%e5%85%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e7%90%86%e7%94%b1-zCrlbSkuSX\">\u9009\u62e9\u65b0\u897f\u5170\u670d\u52a1\u5668\u7684\u7406\u7531<\/h2>\n<ul>\n<li><strong>\u6570\u636e\u4e3b\u6743\uff1a<\/strong>\u65b0\u897f\u5170\u7684\u6cd5\u5f8b\u786e\u4fdd\u6570\u636e\u5b58\u50a8\u5728\u672c\u56fd\u5883\u5185\uff0c\u907f\u514d\u4e86\u8de8\u56fd\u6570\u636e\u4f20\u8f93\u5e26\u6765\u7684\u6cd5\u5f8b\u98ce\u9669\u3002<\/li>\n<li><strong>\u4f4e\u5ef6\u8fdf\uff1a<\/strong>\u5bf9\u4e8e\u9762\u5411\u4e9a\u592a\u5730\u533a\u7684\u7528\u6237\uff0c\u65b0\u897f\u5170\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u8f83\u4f4e\u7684\u5ef6\u8fdf\uff0c\u63d0\u5347\u4e86\u8bbf\u95ee\u901f\u5ea6\u3002<\/li>\n<li><strong>\u53ef\u9760\u7684\u6280\u672f\u652f\u6301\uff1a<\/strong>\u8bb8\u591a\u65b0\u897f\u5170\u670d\u52a1\u5668\u63d0\u4f9b24\/7\u7684\u6280\u672f\u652f\u6301\uff0c\u786e\u4fdd\u5728\u51fa\u73b0\u95ee\u9898\u65f6\u80fd\u591f\u53ca\u65f6\u89e3\u51b3\u3002<\/li>\n<\/ul>\n<h2 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href=\"https:\/\/idc.net\">\u7f8e\u56fdvps<\/a>\u7b49\uff0c\u6ee1\u8db3\u4e0d\u540c\u4f01\u4e1a\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u5b89\u5168\u6027\u65b0\u897f\u5170\u670d\u52a1\u5668\uff0c\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u7f51\u7ad9\u8fd0\u884c\u4fdd\u969c\uff0c\u786e\u4fdd\u6570\u636e\u5b89\u5168\u4e0e\u5feb\u901f\u8bbf\u95ee\uff0c\u52a9\u529b\u4e1a\u52a1\u53d1\u5c55\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6979],"tags":[],"class_list":["post-426068","post","type-post","status-publish","format-standard","hentry","category-product"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/426068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=426068"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/426068\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=426068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=426068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=426068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}