{"id":1035,"date":"2025-10-11T17:15:12","date_gmt":"2025-10-11T09:15:12","guid":{"rendered":"https:\/\/www.chinaenow.com\/blog\/?p=1035"},"modified":"2025-10-11T17:15:12","modified_gmt":"2025-10-11T09:15:12","slug":"%e9%ab%98%e9%98%b2%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%a7%9f%e7%94%a8%e6%93%8d%e4%bd%9c%e6%89%8b%e5%86%8c%e5%8f%8a%e6%8a%80%e6%9c%af%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.chinaenow.com\/blog\/1035.html","title":{"rendered":"\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u64cd\u4f5c\u624b\u518c\u53ca\u6280\u672f\u8be6\u89e3"},"content":{"rendered":"<p><h2>\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u6280\u672f\u7b80\u4ecb\u53ca\u64cd\u4f5c\u6b65\u9aa4<\/h2>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.chinaenow.com\/blog\/wp-content\/uploads\/2025\/10\/6209vw.jpg\" alt=\"\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u64cd\u4f5c\u624b\u518c\u53ca\u6280\u672f\u8be6\u89e3\" title=\"\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u64cd\u4f5c\u624b\u518c\u53ca\u6280\u672f\u8be6\u89e3\"><\/p>\n<p>\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u662f\u4e00\u79cd\u9488\u5bf9\u7f51\u7edc\u5b89\u5168\u9700\u6c42\u8f83\u9ad8\u7684\u4f01\u4e1a\u6216\u4e2a\u4eba\u63d0\u4f9b\u7684\u670d\u52a1\u3002\u5b83\u901a\u8fc7\u5728\u670d\u52a1\u5668\u7aef\u90e8\u7f72\u9ad8\u7ea7\u7684\u5b89\u5168\u9632\u62a4\u63aa\u65bd\uff0c\u5982DDoS\u653b\u51fb\u9632\u62a4\u3001\u9632\u706b\u5899\u3001\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u7b49\uff0c\u6765\u4fdd\u969c\u670d\u52a1\u5668\u7a33\u5b9a\u8fd0\u884c\u548c\u6570\u636e\u5b89\u5168\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u7684\u64cd\u4f5c\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u547d\u4ee4\u793a\u4f8b\u53ca\u89e3\u91ca\u3002<\/p>\n<p><h3>\u4e00\u3001\u79df\u7528\u9ad8\u9632\u670d\u52a1\u5668\u7684\u51c6\u5907\u5de5\u4f5c<\/h3>\n<\/p>\n<p>\u5728\u79df\u7528\u9ad8\u9632\u670d\u52a1\u5668\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5b8c\u6210\u4ee5\u4e0b\u51c6\u5907\u5de5\u4f5c\uff1a<\/p>\n<ul>\n<li>\u9009\u62e9\u5408\u9002\u7684\u9ad8\u9632\u670d\u52a1\u5668\u4f9b\u5e94\u5546<\/li>\n<li>\u786e\u8ba4\u79df\u7528\u670d\u52a1\u5668\u7684\u914d\u7f6e\u548c\u4ef7\u683c<\/li>\n<li>\u51c6\u5907\u79df\u7528\u670d\u52a1\u5668\u7684\u57df\u540d\u548cSSL\u8bc1\u4e66\uff08\u5982\u6709\u9700\u8981\uff09<\/li>\n<li>\u4e86\u89e3\u9ad8\u9632\u670d\u52a1\u5668\u7684\u7ba1\u7406\u65b9\u5f0f\uff08\u5982SSH\u3001\u8fdc\u7a0b\u684c\u9762\u7b49\uff09<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001\u9ad8\u9632\u670d\u52a1\u5668\u914d\u7f6e\u6b65\u9aa4<\/h3>\n<\/p>\n<p>\u4ee5\u4e0b\u662f\u914d\u7f6e\u9ad8\u9632\u670d\u52a1\u5668\u7684\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n<p><h4>1. \u8fde\u63a5\u5230\u670d\u52a1\u5668<\/h4>\n<\/p>\n<p>\u4f7f\u7528SSH\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u4ee5PuTTY\u4e3a\u4f8b\u7684\u8fde\u63a5\u547d\u4ee4\uff1a<\/p>\n<p><pre><code>ssh username@server_ip<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219<\/h4>\n<\/p>\n<p>\u6839\u636e\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u9ad8\u9632\u89c4\u5219\uff0c\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u4ee5\u5141\u8bb8\u5fc5\u8981\u7684\u6d41\u91cf\u901a\u8fc7\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<p><pre><code>iptables -A INPUT -p tcp -s 192.168.1.0\/24 -d 192.168.1.100 --dport 80 -j ACCEPT<\/p>\r\n<p>iptables -A INPUT -p tcp -s 192.168.1.0\/24 -d 192.168.1.100 --dport 443 -j ACCEPT<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p>\u89e3\u91ca\uff1a\u6b64\u547d\u4ee4\u5141\u8bb8\u6765\u81ea192.168.1.0\/24\u7f51\u6bb5\u7684\u6d41\u91cf\u8bbf\u95ee\u670d\u52a1\u5668\u4e0a\u768480\u548c443\u7aef\u53e3\u3002<\/p>\n<p><h4>3. \u90e8\u7f72\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf<\/h4>\n<\/p>\n<p>\u90e8\u7f72\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08\u5982Snort\uff09\u4ee5\u76d1\u63a7\u548c\u963b\u6b62\u6076\u610f\u6d41\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<p><pre><code>yum install snort -y<\/p>\r\n<p>snort -c \/etc\/snort\/snort.conf<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p>\u89e3\u91ca\uff1a\u6b64\u547d\u4ee4\u5b89\u88c5Snort\u5e76\u542f\u52a8\u5b83\uff0c\u4f7f\u7528\u9ed8\u8ba4\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p><h4>4. \u914d\u7f6eDDoS\u9632\u62a4<\/h4>\n<\/p>\n<p>\u6839\u636e\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u4fe1\u606f\uff0c\u914d\u7f6eDDoS\u9632\u62a4\u63aa\u65bd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<p><pre><code>tc qdisc add dev eth0 root netem rate 1mbps<\/p>\r\n<p>tc filter add dev eth0 protocol ip parent 1:0 prio 1 handle 1 fw flowid 1:1<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p>\u89e3\u91ca\uff1a\u6b64\u547d\u4ee4\u5728eth0\u63a5\u53e3\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u901f\u7387\u9650\u5236\uff0c\u4ee5\u51cf\u8f7bDDoS\u653b\u51fb\u7684\u5f71\u54cd\u3002<\/p>\n<p><h4>5. \u90e8\u7f72Web\u670d\u52a1\u5668<\/h4>\n<\/p>\n<p>\u6839\u636e\u9700\u8981\u90e8\u7f72Web\u670d\u52a1\u5668\uff08\u5982Apache\u6216Nginx\uff09\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<p><pre><code>yum install httpd -y<\/p>\r\n<p>systemctl start httpd<\/p>\r\n<p>systemctl enable httpd<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p>\u89e3\u91ca\uff1a\u6b64\u547d\u4ee4\u5b89\u88c5Apache\u5e76\u542f\u52a8\u670d\u52a1\uff0c\u4f7f\u5176\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u8fd0\u884c\u3002<\/p>\n<p><h3>\u4e09\u3001\u6ce8\u610f\u4e8b\u9879\u548c\u5b9e\u7528\u6280\u5de7<\/h3>\n<\/p>\n<ul>\n<li>\u5b9a\u671f\u5907\u4efd\u670d\u52a1\u5668\u6570\u636e\uff0c\u4ee5\u9632\u6570\u636e\u4e22\u5931\u6216\u635f\u574f\u3002<\/li>\n<li>\u5173\u6ce8\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u66f4\u65b0\uff0c\u53ca\u65f6\u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u548c\u914d\u7f6e\u3002<\/li>\n<li>\u5408\u7406\u914d\u7f6e\u9632\u706b\u5899\u548c\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff0c\u907f\u514d\u8bef\u62a5\u548c\u6f0f\u62a5\u3002<\/li>\n<li>\u4f7f\u7528\u5f3a\u5bc6\u7801\u548cSSH\u5bc6\u94a5\u8ba4\u8bc1\uff0c\u589e\u5f3a\u670d\u52a1\u5668\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u5df2\u6210\u529f\u914d\u7f6e\u4e86\u4e00\u53f0\u9ad8\u9632\u670d\u52a1\u5668\u3002\u8bf7\u6ce8\u610f\uff0c\u4ee5\u4e0a\u547d\u4ee4\u4ec5\u4f9b\u53c2\u8003\uff0c\u5177\u4f53\u914d\u7f6e\u53ef\u80fd\u56e0\u4f9b\u5e94\u5546\u548c\u670d\u52a1\u5668\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u8bf7\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u6280\u672f\u7b80\u4ecb\u53ca\u64cd\u4f5c\u6b65\u9aa4 \u9ad8\u9632\u670d\u52a1\u5668\u79df\u7528\u662f\u4e00\u79cd\u9488\u5bf9\u7f51\u7edc\u5b89\u5168\u9700\u6c42\u8f83\u9ad8\u7684\u4f01\u4e1a\u6216\u4e2a\u4eba\u63d0\u4f9b\u7684\u670d\u52a1\u3002\u5b83\u901a\u8fc7\u5728\u670d\u52a1\u5668\u7aef\u90e8\u7f72\u9ad8\u7ea7\u7684\u5b89\u5168\u9632\u62a4\u63aa\u65bd\uff0c\u5982DDoS\u653b\u51fb\u9632\u62a4\u3001\u9632\u706b\u5899\u3001\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u7b49\uff0c\u6765\u4fdd\u969c\u670d\u52a1\u5668\u7a33\u5b9a\u8fd0\u884c\u548c\u6570\u636e\u5b89\u5168\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u9ad8\u9632\u670d\u52a1\u5668\u79df&#8230;<\/p>\n","protected":false},"author":2,"featured_media":1036,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[9,48,15],"topic":[],"class_list":["post-1035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hw","tag-9","tag-48","tag-15"],"_links":{"self":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts\/1035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/comments?post=1035"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts\/1035\/revisions"}],"predecessor-version":[{"id":1038,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts\/1035\/revisions\/1038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/media\/1036"}],"wp:attachment":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/media?parent=1035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/categories?post=1035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/tags?post=1035"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/topic?post=1035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}