{"id":10244,"date":"2025-07-06T01:20:58","date_gmt":"2025-07-05T17:20:58","guid":{"rendered":"https:\/\/www.stonecdn.com\/?p=10244"},"modified":"2025-07-06T01:23:47","modified_gmt":"2025-07-05T17:23:47","slug":"%e6%b8%b8%e6%88%8fapp%e8%a2%ab%e6%94%bb%e5%87%bb%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.stonecdn.com\/zh\/10244-html","title":{"rendered":"\u6e38\u620fAPP\u88ab\u653b\u51fb\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"<h3 class=\"wp-block-heading\"><strong>\u7b2c\u4e00\u6b65\uff1a\u7d27\u6025\u6b62\u8840\uff08\u88ab\u653b\u51fb\u65f6\u7acb\u523b\u505a\uff09<\/strong><\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u706b\u901f\u5b9a\u4f4d\u653b\u51fb\u7c7b\u578b<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u770b\u75c7\u72b6<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u73a9\u5bb6\u96c6\u4f53\u6389\u7ebf\/\u5361\u987f \u2192&nbsp;<strong>DDoS\u6d41\u91cf\u653b\u51fb<\/strong>\uff08UDP\u6d2a\u6c34\u3001SYN Flood\uff09<\/li>\n\n\n\n<li>\u767b\u5f55\/\u652f\u4ed8\u63a5\u53e3\u762b\u75ea \u2192&nbsp;<strong>CC\u653b\u51fb<\/strong>\uff08\u6a21\u62df\u771f\u5b9e\u8bf7\u6c42\uff09<\/li>\n\n\n\n<li>\u73a9\u5bb6\u8d26\u53f7\u88ab\u76d7\/\u9053\u5177\u5f02\u5e38 \u2192&nbsp;<strong>\u534f\u8bae\u6f0f\u6d1e\u5229\u7528<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u67e5\u65e5\u5fd7<\/strong>\uff1a\u7528&nbsp;<code>iftop<\/code>&nbsp;\u6216&nbsp;<code>nethogs<\/code>&nbsp;\u770b\u6d41\u91cf\u5cf0\u503cIP\uff1b\u7528&nbsp;<code>netstat<\/code>&nbsp;\u67e5\u5f02\u5e38\u8fde\u63a5\uff08\u5982\u5927\u91cf\u534a\u8fde\u63a5\u72b6\u6001\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4e34\u65f6\u9632\u5fa1\u4e09\u677f\u65a7<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u4e91\u5382\u5546\u540e\u53f0\u5f00\u6e05\u6d17<\/strong>\uff1a\u963f\u91cc\u4e91\/\u817e\u8baf\u4e91\u63a7\u5236\u53f0\u6709\u201c\u7d27\u6025\u5c01\u5835\u201d\uff0c\u5148\u625b\u4f4f\u7b2c\u4e00\u6ce2\uff08\u6ce8\u610f\uff1a\u6e05\u6d17\u53ef\u80fd\u8bef\u4f24\u771f\u5b9e\u73a9\u5bb6\uff09\u3002<\/li>\n\n\n\n<li><strong>\u624b\u52a8\u62c9\u9ed1IP\u6bb5<\/strong>\uff1a\u4ece\u65e5\u5fd7\u4e2d\u63d0\u53d6\u653b\u51fb\u6e90IP\u6bb5\uff08\u4f8b\u5982&nbsp;<code>58.215.0.0\/16<\/code>\uff09\uff0c\u5728\u9632\u706b\u5899\u6279\u91cf\u5c01\u7981\uff08\u547d\u4ee4\uff1a<code>iptables -A INPUT -s 58.215.0.0\/16 -j DROP<\/code>\uff09\u3002<\/li>\n\n\n\n<li><strong>\u5173\u952e\u63a5\u53e3\u9650\u6d41<\/strong>\uff1a\u7ed9\u767b\u5f55\/\u652f\u4ed8\u63a5\u53e3\u52a0\u4ee4\u724c\u6876\u9650\u6d41\uff08\u5982\u7528Redis\u5b9e\u73b0\uff1a<code>EXPIRE user_login:${ip} 60 10<\/code>\uff0c1\u5206\u949f\u5141\u8bb810\u6b21\u8bf7\u6c42\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u8840\u6cea\u63d0\u793a<\/strong>\uff1a\u5343\u4e07\u522b\u91cd\u542f\u670d\u52a1\u5668\uff01\u9ed1\u5ba2\u53ef\u80fd\u57cb\u4e86\u540e\u95e8\uff0c\u91cd\u542f\u4f1a\u5bfc\u81f4\u4e8c\u6b21\u762b\u75ea\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7b2c\u4e8c\u6b65\uff1a\u52a0\u56fa\u9632\u7ebf\uff08\u653b\u51fb\u6682\u505c\u540e\u5fc5\u505a\uff09<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. \u534f\u8bae\u5c42\u9632\u62a4\u2014\u2014\u5835\u6b7b\u9ed1\u5ba2\u7684\u67aa\u773c<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7981\u7528\u5371\u9669\u534f\u8bae<\/strong>\uff1a\u5173\u6389\u670d\u52a1\u5668\u4e0a\u6240\u6709&nbsp;<strong>UDP\u7aef\u53e3<\/strong>\uff08\u9664\u975e\u6e38\u620f\u8bed\u97f3\u5fc5\u9700\uff09\uff0c\u9ed1\u5ba2\u6700\u7231\u7528UDP\u53cd\u5c04\u653e\u5927\u653b\u51fb\u3002<\/li>\n\n\n\n<li><strong>\u79c1\u6709\u534f\u8bae\u52a0\u5bc6<\/strong>\uff1a\u5bf9\u6e38\u620f\u901a\u4fe1\u534f\u8bae\uff08\u5982KCP\uff09\u505a&nbsp;<strong>\u52a8\u6001\u5bc6\u94a5\u4ea4\u6362<\/strong>\uff0c\u53c2\u8003\u4ee3\u7801\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ Unity\u793a\u4f8b\uff1a\u6bcf5\u5206\u949f\u66f4\u6362\u4e00\u6b21\u5bc6\u94a5\nvoid Start() {\n    InvokeRepeating(\"RotateEncryptionKey\", 300f, 300f);\n}\nvoid RotateEncryptionKey() {\n    byte[] newKey = GenerateAES256Key(); \/\/ \u751f\u6210\u968f\u673a\u5bc6\u94a5\n    NetworkTransport.SetPacketKey(newKey);\n}<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. \u670d\u52a1\u5668\u5c42\u9632\u62a4\u2014\u2014\u7ed9\u673a\u5668\u7a7f\u4e0a\u9632\u5f39\u8863<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Linux\u5185\u6838\u8c03\u4f18<\/strong>\uff08\u6297SYN Flood\uff09\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>sysctl -w net.ipv4.tcp_syncookies=1 # \u5f00\u542fSYN Cookie\nsysctl -w net.ipv4.tcp_max_syn_backlog=2048 # \u52a0\u5927\u534a\u8fde\u63a5\u961f\u5217\nsysctl -w net.ipv4.tcp_synack_retries=2 # \u51cf\u5c11\u91cd\u8bd5\u6b21\u6570<\/code><\/pre>\n\n\n\n<p><strong>\u4e1a\u52a1\u9694\u79bb<\/strong>\uff1a\u628a&nbsp;<strong>\u767b\u5f55\u670d\u52a1\u5668<\/strong>\u3001<strong>\u6218\u6597\u670d\u52a1\u5668<\/strong>\u3001<strong>\u652f\u4ed8\u670d\u52a1\u5668<\/strong>&nbsp;\u7269\u7406\u5206\u79bb\uff0c\u907f\u514d\u88ab\u4e00\u9505\u7aef\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7b2c\u4e09\u6b65\uff1a\u7ec8\u6781\u9632\u5fa1\u2014\u2014\u4e0a\u4e13\u4e1a\u6e38\u620f\u76fe\uff08\u63a8\u8350StoneCDN\uff09<\/strong><\/h3>\n\n\n\n<p><strong>\u4e3a\u4ec0\u4e48\u4f20\u7edf\u9ad8\u9632\u6551\u4e0d\u4e86\u6e38\u620fAPP\uff1f<\/strong><br>\u2718 \u6e05\u6d17\u5ef6\u8fdf\u9ad8\uff08200ms+\u73a9\u5bb6\u72c2\u6389\u7ebf\uff09<br>\u2718 \u4e0d\u8ba4\u6e38\u620f\u79c1\u6709\u534f\u8bae\uff08\u9ed1\u5ba2\u4f2a\u9020\u5305\u5982\u5165\u65e0\u4eba\u4e4b\u5883\uff09<br>\u2718 \u8d35\u5230\u79bb\u8c31\uff081Tbps\u9632\u62a4\u2248110\u4e07\/\u5e74\uff09<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>StoneCDN\u6e38\u620f\u76fe\u5b9e\u6218\u4f53\u9a8c\uff08\u5c0f\u56e2\u961f\u771f\u9999\u7248\uff09<\/strong><\/h4>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u8f7b\u91cf\u63a5\u5165\uff0c10\u5206\u949f\u4e0a\u7ebf<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u76f4\u63a5\u5bfc\u5165Unity\u63d2\u4ef6\uff08\u652f\u63012018~2023\u7248\u672c\uff09\uff0c\u6838\u5fc3API\u5c313\u4e2a\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>StoneSDK.Init(\"APP_ID\"); \/\/ \u521d\u59cb\u5316\nStoneSDK.EnableProtection(); \/\/ \u5f00\u542f\u9632\u62a4\nStoneSDK.SetRegion(Region.Asia_Southeast); \/\/ \u6307\u5b9a\u52a0\u901f\u533a\u57df<\/code><\/pre>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u7528\u6539\u6e38\u620f\u4ee3\u7801\uff0c\u4e0a\u7ebf\u5f53\u5929\u625b\u4f4f270G\u653b\u51fb\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u667a\u80fd\u5206\u6d41\uff0c\u73a9\u5bb60\u611f\u77e5<\/strong><br>\u653b\u51fb\u6d41\u91cf \u2192 \u5168\u7403\u6e05\u6d17\u8282\u70b9\uff08\u81ea\u52a8\u8fc7\u6ee4\u810f\u6570\u636e\uff09<br>\u73a9\u5bb6\u6d41\u91cf \u2192 \u76f4\u8fde\u670d\u52a1\u5668\uff08\u5ef6\u8fdf&lt;50ms\uff09<br><em>\u5b9e\u6d4b\u6548\u679c<\/em>\uff1a\u88ab310G UDP\u6d2a\u6c34\u653b\u51fb\u65f6\uff0c\u4e1c\u5357\u4e9a\u73a9\u5bb6Ping\u503c\u4ec5\u4ece62ms\u5347\u523071ms\uff08\u65e0\u5361\u987f\uff09\u3002<\/li>\n\n\n\n<li><strong>\u5343\u5143\u673a\u4e5f\u80fd\u6ee1\u5e27\u8dd1<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5185\u5b58\u5360\u7528&lt;20MB\uff0cOPPO A55\uff08\u9a81\u9f99480\uff09\u5b9e\u6d4b\uff1a\u573a\u666f\u672a\u5f00\u542f\u76fe\u5f00\u542fStone\u76fe\u767e\u4eba\u56e2\u621841fps38fps\u767b\u5f55\u573a\u666f60fps57fps<\/li>\n\n\n\n<li><strong>\u5e27\u7387\u4fdd\u62a4\u79d8\u8bc0<\/strong>\uff1a\u52a8\u6001\u964d\u7ea7\u52a0\u5bc6\u5f3a\u5ea6\uff0c\u4f4e\u98ce\u9669\u65f6\u7528\u8f7b\u91cf\u52a0\u5bc6\uff08ChaCha20\uff09\uff0c\u9ad8\u538b\u65f6\u5207AES-256\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6210\u672c\u76f4\u964d90%<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u514d\u8d39\u7248\uff1a\u900150Gbps\u57fa\u7840\u9632\u62a4\uff08\u9002\u5408\u6d4b\u8bd5\u671f\uff09<\/li>\n\n\n\n<li>\u4ed8\u8d39\u7248\uff1a300Gbps\u9632\u62a4 \u2248&nbsp;<strong>\u4f20\u7edf\u65b9\u68481\/10\u4ef7\u683c<\/strong><br><em>\u5bf9\u6bd4\u8d26\u5355<\/em>\uff1a\u67d0\u4e91500G\u9ad8\u9632IP\uff084.5\u4e07\/\u6708\uff09 vs StoneCDN\uff084800\/\u6708\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6700\u540e\u8bf4\u4e2a\u771f\u76f8\uff1a\u5b89\u5168\u662f\u7b97\u8d26\u6e38\u620f<\/strong><\/h3>\n\n\n\n<p>\u9ed1\u5ba2\u4e5f\u662f\u751f\u610f\u4eba\uff0c\u5f53\u653b\u51fb\u4f60\u7684\u6210\u672c\u8fdc\u9ad8\u4e8e\u6536\u76ca\u65f6\uff08\u6bd4\u5982\u9700\u8981500G\u6d41\u91cf\u624d\u80fd\u6253\u7a7f\uff0c\u800c\u9694\u58c1\u53ea\u752850G\uff09\uff0c\u4ed6\u4eec\u81ea\u7136\u8f6c\u79fb\u76ee\u6807\u3002<\/p>\n\n\n\n<p><strong>StoneCDN\u6e38\u620f\u76fe\u6700\u503c\u7684\u5730\u65b9<\/strong>\uff1a<br>\u2705 \u8ba9\u4e2d\u5c0f\u56e2\u961f\u7528\u767d\u83dc\u4ef7\u83b7\u5f97&nbsp;<strong>\u201c\u94c1\u67ff\u5b50\u201d\u9632\u5fa1\u529b<\/strong>\uff08300G\u4ee5\u4e0b\u653b\u51fb\u57fa\u672c\u65e0\u5fe7\uff09<br>\u2705&nbsp;<strong>\u4e0d\u6311\u673a\u578b<\/strong>\uff08\u5343\u5143\u673a\u5e27\u7387\u635f\u5931&lt;5%\uff0c\u73a9\u5bb6\u4e0d\u6d41\u5931\uff09<br>\u2705&nbsp;<strong>\u9690\u8eab\u6280<\/strong>\uff1a\u52a8\u6001\u7aef\u53e3\u5207\u6362+\u534f\u8bae\u6df7\u6dc6\uff0c\u9ed1\u5ba2\u8fde\u653b\u51fb\u5165\u53e3\u90fd\u627e\u4e0d\u5230<\/p>","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e00\u6b65\uff1a\u7d27\u6025\u6b62\u8840\uff08\u88ab\u653b\u51fb\u65f6\u7acb\u523b\u505a\uff09 \u8840\u6cea\u63d0\u793a\uff1a\u5343\u4e07\u522b\u91cd\u542f\u670d\u52a1\u5668\uff01\u9ed1\u5ba2\u53ef\u80fd\u57cb\u4e86\u540e\u95e8\uff0c\u91cd\u542f\u4f1a\u5bfc\u81f4\u4e8c\u6b21\u762b\u75ea\u3002 \u7b2c\u4e8c\u6b65 [\u2026]<\/p>","protected":false},"author":1,"featured_media":10245,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[23,24],"class_list":["post-10244","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-app","tag-24"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/posts\/10244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/comments?post=10244"}],"version-history":[{"count":2,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/posts\/10244\/revisions"}],"predecessor-version":[{"id":10247,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/posts\/10244\/revisions\/10247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/media\/10245"}],"wp:attachment":[{"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/media?parent=10244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/categories?post=10244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stonecdn.com\/zh\/wp-json\/wp\/v2\/tags?post=10244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}