{"id":7317,"date":"2026-03-10T16:26:27","date_gmt":"2026-03-10T08:26:27","guid":{"rendered":"https:\/\/www.elite.cloud\/?p=7317"},"modified":"2026-03-10T16:26:31","modified_gmt":"2026-03-10T08:26:31","slug":"aws-waf","status":"publish","type":"post","link":"https:\/\/www.elite.cloud\/zh\/post\/aws-waf\/","title":{"rendered":"\u4ee5 AWS WAF \u5f37\u5316 Web \u5b89\u5168\uff1aSQL Injection \u653b\u64ca\u539f\u7406\u8207\u9632\u79a6\u5be6\u4f5c"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u99ed\u5ba2\u5982\u4f55\u7528 SQL Injection \u5165\u4fb5\u7db2\u7ad9\uff1fAWS WAF \u9632\u79a6\u67b6\u69cb\u4e00\u6b21\u770b\u61c2\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/kjZt0VqzGBI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">SQL Injection \u8207\u9632\u79a6\u5b9a\u4f4d\uff1a\u6ce8\u5165\u98a8\u96aa\u8207 WAF \u7684\u89d2\u8272<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ec0\u9ebc\u662fSQL\uff1f\u4ec0\u9ebc\u662fSQL Injection\uff1f<\/h3>\n\n\n\n<p>SQL\uff08Structured Query Language\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u64cd\u4f5c\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7684\u6a19\u6e96\u8a9e\u8a00\uff0c\u5e38\u7528\u65bc\u67e5\u8a62\u3001\u5beb\u5165\u3001\u66f4\u65b0\u8207\u522a\u9664\u8cc7\u6599\u3002\u591a\u6578 Web \u61c9\u7528\u6703\u900f\u904e\u5f8c\u7aef\u7a0b\u5f0f\u52d5\u614b\u7d44\u5408 SQL\uff0c\u8207\u8cc7\u6599\u5eab\u9032\u884c\u8cc7\u6599\u4e92\u52d5\u3002<\/p>\n\n\n\n<p>SQL Injection\uff08SQL \u6ce8\u5165\uff0c\u6216\u7a31\u8cc7\u6599\u96b1\u78bc\u653b\u64ca\uff09\u5247\u662f\u4e00\u7a2e\u5229\u7528\u61c9\u7528\u7a0b\u5f0f\u8f38\u5165\u8655\u7406\u4e0d\u7576\u7684\u653b\u64ca\u624b\u6cd5\u3002\u7576\u61c9\u7528\u7a0b\u5f0f\u4ee5\u5b57\u4e32\u62fc\u63a5\u65b9\u5f0f\u7522\u751f SQL \u67e5\u8a62\u6642\uff0c\u653b\u64ca\u8005\u53ef\u900f\u904e\u8f38\u5165\u6b04\u4f4d\u63d2\u5165\u60e1\u610f\u8a9e\u53e5\uff0c\u6539\u8b8a\u539f\u672c\u67e5\u8a62\u908f\u8f2f\uff0c\u9032\u800c\u7e5e\u904e\u9a57\u8b49\u3001\u5b58\u53d6\u672a\u6388\u6b0a\u8cc7\u6599\uff0c\u751a\u81f3\u7834\u58de\u8cc7\u6599\u5eab\u5167\u5bb9\u3002<br>\u5176\u6838\u5fc3\u539f\u7406\u5728\u65bc\uff1a\u7576\u5f8c\u7aef\u672a\u59a5\u5584\u904e\u6ffe\u8f38\u5165\u6216\u672a\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\u6642\uff0c\u8cc7\u6599\u5eab\u7121\u6cd5\u5340\u5206\u300c\u6b63\u5e38\u8f38\u5165\u300d\u8207\u300c\u60e1\u610f\u6307\u4ee4\u300d\uff0c\u6700\u7d42\u5c07\u5176\u4e00\u4f75\u89e3\u6790\u4e26\u57f7\u884c\uff0c\u5c0e\u81f4\u975e\u9810\u671f\u7d50\u679c\u3002<\/p>\n\n\n\n<p>\u96a8\u8457\u8cc7\u6599\u5eab\u6280\u8853\u8207\u653b\u64ca\u5de5\u5177\u767c\u5c55\uff0cSQL Injection \u5df2\u884d\u751f\u591a\u7a2e\u5f62\u5f0f\uff0c\u5e38\u898b\u985e\u578b\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u57fa\u672c SQL \u6ce8\u5165\uff08Classic SQL Injection\uff09\uff1a<\/strong>\u900f\u904e\u6539\u5beb\u67e5\u8a62\u689d\u4ef6\uff08\u5982\u6c38\u771f\u689d\u4ef6\uff09\u7e5e\u904e\u9a57\u8b49\u3002<\/li>\n\n\n\n<li><strong>UNION \u67e5\u8a62\u6ce8\u5165\uff08UNION-based SQL Injection\uff09\uff1a<\/strong>\u5229\u7528 UNION \u5408\u4f75\u67e5\u8a62\u53d6\u5f97\u984d\u5916\u8cc7\u6599\u3002<\/li>\n\n\n\n<li><strong>\u932f\u8aa4\u578b\u6ce8\u5165\uff08Error-based SQL Injection\uff09\uff1a<\/strong>\u900f\u904e\u8cc7\u6599\u5eab\u932f\u8aa4\u8a0a\u606f\u63a8\u6e2c\u7d50\u69cb\u3002<\/li>\n\n\n\n<li><strong>\u76f2\u6ce8\uff08Blind SQL Injection\uff09\uff1a<\/strong>\u900f\u904e\u56de\u61c9\u5dee\u7570\u6216\u6642\u9593\u5ef6\u9072\u63a8\u6e2c\u7d50\u679c\u3002<\/li>\n\n\n\n<li><strong>\u5806\u758a\u67e5\u8a62\u6ce8\u5165\uff08Stacked Queries SQL Injection\uff09\uff1a<\/strong>\u4e00\u6b21\u57f7\u884c\u591a\u689d SQL \u6307\u4ee4\u3002<\/li>\n\n\n\n<li><strong>\u904e\u7a0b\u6ce8\u5165\uff08Stored Procedure Injection\uff09\uff1a<\/strong>\u6feb\u7528\u5132\u5b58\u7a0b\u5e8f\u57f7\u884c\u60e1\u610f\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7136\u800c\uff0c\u5f9e\u98a8\u96aa\u89d2\u5ea6\u4f86\u770b\uff0cSQL \u6ce8\u5165\u5177\u5099\u4f4e\u9580\u6abb\u3001\u9ad8\u7834\u58de\u529b\u7684\u7279\u6027\uff1a\u653b\u64ca\u6210\u672c\u4f4e\uff0c\u4f46\u53ef\u80fd\u5c0e\u81f4\u8cc7\u6599\u5916\u6d29\u3001\u8cc7\u6599\u7834\u58de\u3001\u7cfb\u7d71\u906d\u5165\u4fb5\u8207\u5408\u898f\u98a8\u96aa\u7b49\u591a\u91cd\u640d\u5931\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u653b\u64ca\u968e\u6bb5<\/th><th>\u76f4\u63a5\u640d\u5931<\/th><th>\u9593\u63a5\u640d\u5931<\/th><th>\u4fee\u5fa9\u6210\u672c<\/th><\/tr><tr><td><strong>\u4fe1\u606f\u6d29\u9732<\/strong><\/td><td>\u7528\u6236\u3001\u696d\u52d9\u6578\u64da\u906d\u7aca\u53d6<\/td><td>\u54c1\u724c\u8072\u8b7d\u53d7\u640d\u3001\u5ba2\u2f3e\u6d41\u5931<\/td><td>\u6578\u64da\u6062\u5fa9\u3001<strong>\u901a\u77e5\u7528\u6236\u8cbb\u7528<\/strong><\/td><\/tr><tr><td><strong>\u6578\u64da\u7834\u58de<\/strong><\/td><td>\u6578\u64da\u5eab\u88ab\u522a\u9664\u6216\u52a0\u5bc6\uff08\u52d2\u7d22\uff09<\/td><td>\u696d\u52d9\u505c\u64fa\u3001\u6536\u2f0a\u4e2d\u65b7<\/td><td>\u5099\u4efd\u6062\u5fa9\u3001\u7cfb\u7d71\u91cd\u5efa\u6642\u9593<\/td><\/tr><tr><td><strong>\u5f8c\u7e8c\u6ef2\u900f<\/strong><\/td><td>\u4f3a\u670d\u5668\u63a7\u5236\u6b0a\u906d\u596a\u53d6<\/td><td>\u6210\u70ba\u653b\u64ca\u8df3\u677f\u3001\u6cd5\u5f8b\u2edb\u96aa<\/td><td>\u5168\u9762\u5b89\u5168\u6aa2\u67e5\u8207\u6e05\u6bd2<\/td><\/tr><tr><td><strong>\u5408\u898f\u8655\u7f70<\/strong><\/td><td>GDPR \u6216\u7b49\u4fdd\u5408\u898f\u7f70\u6b3e<\/td><td>\u5931\u53bb\u5ba2\u2f3e\u8207\u5408\u4f5c\u5925\u4f34\u4fe1\u4efb<\/td><td>\u5408\u898f\u6539\u9020\u3001\u8a8d\u8b49\u91cd\u65b0\u5be9\u8a08<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">AWS WAF \u7684\u89d2\u8272\uff1aHTTP \u6d41\u91cf\u5c64\u7684\u5b89\u5168\u63a7\u7ba1<\/h3>\n\n\n\n<p>AWS WAF\uff08\u7db2\u8def\u61c9\u7528\u9632\u706b\u7246\uff0cWeb Application Firewall\uff09\u7528\u65bc\u76e3\u63a7\u4e26\u904e\u6ffe\u9032\u5165 Web \u61c9\u7528\u8207 API \u7684 HTTP\/HTTPS \u8acb\u6c42\u3002\u5b83\u53ef\u4f9d\u898f\u5247\u5c0d\u6d41\u91cf\u57f7\u884c\u5141\u8a31\u3001\u5c01\u9396\u6216\u8a18\u9304\uff0c\u4e26\u90e8\u7f72\u65bc CloudFront\u3001Application Load Balancer\uff08ALB\uff09\u8207 API Gateway \u524d\u7aef\uff0c\u5728\u8acb\u6c42\u9032\u5165\u5f8c\u7aef\u524d\u5b8c\u6210\u6aa2\u6e2c\u8207\u904e\u6ffe\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u5728 SQL Injection \u9632\u8b77\u4e0a\uff0cAWS WAF \u900f\u904e\u898f\u5247\u8207\u7279\u5fb5\u6bd4\u5c0d\u6aa2\u6e2c\u8acb\u6c42\u5167\u5bb9\uff08\u5982 Query\u3001Body\u3001Header\u3001Cookie \u7b49\uff09\uff0c\u5373\u6642\u963b\u64cb\u5e38\u898b\u653b\u64ca\uff08\u5982 SQL Injection\u3001XSS\uff09\u3002\u5be6\u52d9\u4e0a\u53ef\u76f4\u63a5\u5957\u7528 <a href=\"https:\/\/aws.amazon.com\/tw\/about-aws\/whats-new\/2019\/11\/introducing-aws-managed-rules-for-aws-waf\/\" target=\"_blank\" rel=\"noopener\" title=\"\">AWS Managed Rules <\/a>\u5efa\u7acb\u57fa\u790e\u9632\u8b77\uff0c\u65bc\u653b\u64ca\u9032\u5165\u61c9\u7528\u524d\u6514\u622a\u8acb\u6c42\uff0c\u964d\u4f4e\u6f0f\u6d1e\u88ab\u5229\u7528\u98a8\u96aa\uff0c\u4e26\u8207\u7a0b\u5f0f\u5c64\u9632\u8b77\u5f62\u6210\u5206\u5c64\u9632\u79a6\u3002 <\/p>\n\n\n\n<p>\u5728\u7406\u89e3 AWS WAF \u7684\u9632\u8b77\u5b9a\u4f4d\u5f8c\uff0c\u63a5\u4e0b\u4f86\u53ef\u5f9e\u5be6\u969b\u653b\u64ca\u6d41\u7a0b\u89c0\u5bdf SQL Injection \u5982\u4f55\u767c\u751f\uff0c\u4ee5\u53ca WAF \u5982\u4f55\u5728\u771f\u5be6\u5834\u666f\u4e2d\u767c\u63ee\u4f5c\u7528\u3002<br>\u4ee5\u4e0b\u5c07\u4ee5\u7c21\u55ae\u767b\u5165\u9a57\u8b49\u5834\u666f\u70ba\u4f8b\uff0c\u8aaa\u660e SQL Injection \u7684\u5be6\u969b\u904b\u4f5c\u65b9\u5f0f\u8207\u6e2c\u8a66\u6d41\u7a0b\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5ef6\u4f38\u95b1\u8b80\uff1a<a href=\"https:\/\/www.elite.cloud\/zh\/post\/what-is-aws-waf\/?utm_source=chatgpt.com\" title=\"\">AWS WA\u200bF \u200b\u662f\u200b\u4ec0\u9ebc\uff1f\u200b\u529f\u80fd\u3001\u200b\u5b9a\u200b\u50f9\u200b\u8207\u200b DDo\u200bS\u200b \u9632\u79a6\u200b\u5b8c\u6574\u200b\u6307\u5357<\/a><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">SQL Injection \u5be6\u969b\u6f14\u793a\u6d41\u7a0b<\/h2>\n\n\n\n<p>\u5728\u5178\u578b Web \u67b6\u69cb\uff08\u524d\u7aef \u2192 \u5f8c\u7aef \u2192 \u8cc7\u6599\u5eab\uff09\u4e2d\uff0c\u767b\u5165\u529f\u80fd\u901a\u5e38\u6703\u5c07\u4f7f\u7528\u8005\u8f38\u5165\u7d44\u5408\u6210 SQL \u67e5\u8a62\u4e26\u9001\u5f80\u8cc7\u6599\u5eab\u57f7\u884c\u3002<br>SQL Injection \u7684\u6838\u5fc3\u5728\u65bc\u300c\u5b57\u7b26\u4e32\u62fc\u63a5\u300d\u7684\u908f\u8f2f\u7f3a\u9677\u3002\u82e5\u4ee5\u5f8c\u7aef\u8996\u89d2\u7406\u89e3 SQL Injection \u653b\u64ca\u539f\u7406\uff0c\u5178\u578b\u767b\u5165\u9a57\u8b49\u5927\u81f4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8207\u8cc7\u6599\u5eab\u6bd4\u5c0d\u5f8c\u56de\u50b3\u7d50\u679c\u4e26\u5b8c\u6210\u767b\u5165<\/li>\n\n\n\n<li>\u4f7f\u7528\u8005\u65bc Web \u9801\u9762\u8f38\u5165\u5e33\u865f\u8207\u5bc6\u78bc<\/li>\n\n\n\n<li>\u5f8c\u7aef\u63a5\u6536\u8f38\u5165\u4e26\u7d44\u5408 SQL \u67e5\u8a62<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u4ee5\u570b\u969b\u958b\u6e90\u6e2c\u8a66\u9805\u76ee OWASP Juice Shop \u70ba\u4f8b\uff0c\u9805\u76ee\u5730\u5740\u662f <a href=\"https:\/\/github.com\/juiceshop\/juice-shop.git\" target=\"_blank\" rel=\"noopener\" title=\"\">https:\/\/github.com\/juiceshop\/juice-shop.git<\/a><\/p>\n\n\n\n<p>\u6b64\u7a0b\u5f0f\u4ee5\u5b57\u4e32\u62fc\u63a5\u7522\u751f\u67e5\u8a62\u8a9e\u53e5\uff0c\u672a\u5c0d\u8f38\u5165\u9032\u884c\u9a57\u8b49\u6216\u53c3\u6578\u5316\u8655\u7406\uff0c\u56e0\u800c\u5b58\u5728\u6ce8\u5165\u98a8\u96aa\u3002<br><strong>query = f&#8221;SELECT * FROM users WHERE username='{username}&#8217; AND password='{password}'&#8221;<\/strong><\/p>\n\n\n\n<p>\u7576\u8f38\u5165\u6b63\u5e38\u5e33\u5bc6\uff08\u5982 admin \/ admin123\uff09\u6642\uff0c\u67e5\u8a62\u70ba\uff1a<br><strong>SELECT * FROM users WHERE username=&#8217;admin&#8217; AND password=&#8217;admin123&#8242;<\/strong><\/p>\n\n\n\n<p>\u4f46\u82e5\u653b\u64ca\u8005\u8f38\u5165\uff1a<br><strong>&#8216; OR 1=1 &#8212;<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"705\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-44.png\" alt=\"\u8f38\u5165 ' OR 1=1 --\" class=\"wp-image-7336\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-44.png 646w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-44-275x300.png 275w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><figcaption class=\"wp-element-caption\">\u8f38\u5165 <strong>&#8216; OR 1=1 &#8212;<\/strong><\/figcaption><\/figure>\n\n\n\n<p>SQL \u5c07\u88ab\u6539\u5beb\u70ba\uff1a<br><strong>SELECT * FROM users WHERE username=&#8221; OR 1=1 &#8211;&#8216; AND password=&#8217;anything&#8217;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>'<\/code> <\/strong>\u63d0\u524d\u7d50\u675f\u539f\u67e5\u8a62\u5b57\u4e32<\/li>\n\n\n\n<li><strong><code>OR 1=1<\/code> <\/strong>\u4f7f\u689d\u4ef6\u6c38\u9060\u6210\u7acb<\/li>\n\n\n\n<li><strong><code>--<\/code> <\/strong>\u8a3b\u89e3\u5f8c\u7e8c\u8a9e\u53e5<\/li>\n<\/ul>\n\n\n\n<p>\u7531\u65bc <code>OR 1=1<\/code> \u6c38\u9060\u6210\u7acb\uff0c\u7d50\u679c\u8cc7\u6599\u5eab\u6703\u56de\u50b3\u6240\u6709\u4f7f\u7528\u8005\u8cc7\u6599\uff0c\u7cfb\u7d71\u53ef\u80fd\u76f4\u63a5\u4ee5\u7b2c\u4e00\u7b46\u8cc7\u6599\u5b8c\u6210\u767b\u5165\uff0c\u6210\u529f\u7e5e\u904e\u9a57\u8b49\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"355\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-45.png\" alt=\"\u7cfb\u7d71\u7e5e\u904e\u9a57\u8b49\u5b8c\u6210\u767b\u5165\" class=\"wp-image-7338\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-45.png 646w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-45-300x165.png 300w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><figcaption class=\"wp-element-caption\">\u7cfb\u7d71\u7e5e\u904e\u9a57\u8b49\u5b8c\u6210\u767b\u5165<\/figcaption><\/figure>\n\n\n\n<p><br>\u5728\u5be6\u969b\u6e2c\u8a66\u4e2d\uff0c\u65bc\u767b\u5165\u6b04\u4f4d\u8f38\u5165\u4e0a\u8ff0\u6307\u4ee4\u5373\u53ef\u89f8\u767c\u653b\u64ca\uff1b\u82e5\u672a\u90e8\u7f72\u9632\u8b77\uff0c\u9664\u53ef\u80fd\u9020\u6210\u8cc7\u6599\u5916\u6d29\u5916\uff0c\u5927\u91cf\u67e5\u8a62\u4ea6\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u8ca0\u8f09\u4e0a\u5347\u3002<br>\u800c\u65bc\u90e8\u7f72 AWS WAF \u4e26\u5957\u7528 SQL Injection \u9632\u8b77\u898f\u5247\u5f8c\uff0c\u76f8\u540c\u653b\u64ca\u8acb\u6c42\u6703\u5728\u9032\u5165\u61c9\u7528\u524d\u88ab\u6514\u622a\uff0c\u4e26\u65bc WAF \u5f8c\u53f0\u986f\u793a\u5c0d\u61c9\u963b\u64cb\u7d00\u9304\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>SQL Injection \u9632\u79a6\u5be6\u4f5c\uff1a\u5f9e\u7a0b\u5f0f\u4fee\u88dc\u5230 AWS WAF \u90e8\u7f72<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd5\u4e00\uff1a\u61c9\u7528\u5c64\u9632\u8b77<\/h3>\n\n\n\n<p>\u9632\u79a6 SQL Injection \u6700\u76f4\u63a5\u65b9\u5f0f\u662f\u4fee\u6b63\u61c9\u7528\u7a0b\u5f0f\u908f\u8f2f\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\uff1a<br><strong>sql = &#8220;SELECT * FROM users WHERE username = ? AND password = ?&#8221;<br>cursor.execute(sql, (username, password))<\/strong><\/p>\n\n\n\n<p>\u6b64\u65b9\u5f0f\u53ef\u907f\u514d\u8f38\u5165\u88ab\u89e3\u6790\u70ba SQL \u6307\u4ee4\uff0c\u5f9e\u6e90\u982d\u964d\u4f4e\u6ce8\u5165\u98a8\u96aa\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u5728\u5be6\u52d9\u74b0\u5883\u4e2d\uff0c\u50c5\u4f9d\u8cf4\u61c9\u7528\u5c64\u9632\u8b77\u4ecd\u5b58\u5728\u9650\u5236\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u820a\u7cfb\u7d71\u4fee\u88dc\u6210\u672c\u9ad8<\/li>\n\n\n\n<li>\u653b\u64ca\u624b\u6cd5\u6301\u7e8c\u6f14\u9032<\/li>\n\n\n\n<li>\u81ea\u52d5\u5316\u6383\u63cf\u8207\u653b\u64ca\u983b\u7e41<\/li>\n<\/ul>\n\n\n\n<p>\u56e0\u6b64\u9700\u642d\u914d\u67b6\u69cb\u5c64\u9632\u8b77\u5f62\u6210\u5b8c\u6574\u7b56\u7565\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd5\u4e8c\uff1a\u67b6\u69cb\u5c64\u9632\u8b77<\/h3>\n\n\n\n<p>\u5728\u5be6\u52d9\u90e8\u7f72\u4e2d\uff0cAWS WAF \u7121\u6cd5\u76f4\u63a5\u95dc\u806f\u81f3 EC2 \u57f7\u884c\u500b\u9ad4\u6216\u5f48\u6027\u516c\u7db2 IP (EIP)\uff0c\u9700\u900f\u904e\u8ca0\u8f09\u5747\u8861\u5668\uff08\u5982 ALB\uff0cApplication Load Balancer\uff09\u6216 AWS CloudFront \u524d\u7aef \u4f5c\u70ba\u4e2d\u4ecb\u5c64\u3002<br>\u6b64\u8a2d\u8a08\u53ef\u64f4\u5927\u9632\u8b77\u7bc4\u570d\uff0c\u4e26\u63d0\u5347\u67b6\u69cb\u5f48\u6027\u8207\u8abf\u6574\u7a7a\u9593\u3002<br><em>*\u672c\u6587\u5df2\u7ecf\u63d0\u524d\u67b6\u8a2d\u4e00\u500b\u7c21\u55ae\u7684ABL\u8ca0\u8f09\u5747\u8861\u5668\u7528\u65bc\u672c\u6b21\u6e2c\u8a66\u3002<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u4e00\uff1a\u9032\u5165 AWS WAF \u63a7\u5236\u53f0\uff0c\u9078\u64c7<strong>\u300c\u5efa\u7acb\u4fdd\u8b77\u5957\u4ef6\uff08Web ACL\uff09\u300d<\/strong>\uff0c\u4e26\u5c07\u8cc7\u6e90\u985e\u578b\u8a2d\u7f6e\u70ba<strong>\u300cWeb\u300d<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"234\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162023-1024x234.png\" alt=\"\u5efa\u7acb\u4fdd\u8b77\u5957\u4ef6\uff08Web ACL\uff09\" class=\"wp-image-7340\" style=\"width:1024px;height:auto\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162023-1024x234.png 1024w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162023-300x68.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162023-768x175.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162023-1536x351.png 1536w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162023-2048x467.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u5efa\u7acb\u4fdd\u8b77\u5957\u4ef6\uff08Web ACL\uff09<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"501\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162201-1024x501.png\" alt=\"\u8cc7\u6e90\u985e\u578b\u8a2d\u7f6e\u70ba\u300cWeb\u300d\" class=\"wp-image-7342\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162201-1024x501.png 1024w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162201-300x147.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162201-768x376.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162201-1536x752.png 1536w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162201-2048x1003.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u8cc7\u6e90\u985e\u578b\u8a2d\u7f6e\u70ba\u300cWeb\u300d<\/figcaption><\/figure>\n\n\n\n<p><em>*AWS \u4ea6\u6709\u63d0\u4f9b\u9810\u8a2d\u6a21\u677f\uff0c\u53ef\u5feb\u901f\u5efa\u7acb\u57fa\u790e\u9632\u8b77\u7b56\u7565\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"122\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162319-1024x122.png\" alt=\"\u9078\u64c7 Web ACL \u8cc7\u6e90\u985e\u578b\" class=\"wp-image-7344\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162319-1024x122.png 1024w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162319-300x36.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162319-768x92.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162319-1536x183.png 1536w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162319-2048x244.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u9078\u64c7 Web ACL \u8cc7\u6e90\u985e\u578b<\/figcaption><\/figure>\n\n\n\n<p>\u5957\u7528 AWS \u8a17\u7ba1\u898f\u5247\u7fa4\u7d44<\/p>\n\n\n\n<p>\u5efa\u8b70\u76f4\u63a5\u5957\u7528 AWS Managed Rules\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SQL database\uff08SQL Injection \u9632\u8b77\uff09<\/li>\n\n\n\n<li>Core rule set<\/li>\n\n\n\n<li>Known bad inputs<\/li>\n<\/ul>\n\n\n\n<p>\u9019\u4e9b\u898f\u5247\u53ef\u91dd\u5c0d Query string\u3001Request body\u3001Cookie\u3001Header\u3001URI Path \u7b49\u8acb\u6c42\u4f4d\u7f6e\u9032\u884c\u5168\u9762\u6aa2\u6e2c\u4e26\u5c01\u9396\u653b\u64ca\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u4e8c\uff1a\u6309\u7167\u9700\u8981\u914d\u7f6e\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u81ea\u5b9a\u7fa9\u7b56\u7565\uff0c\u4e0b\u5716\u76f4\u63a5\u5957\u7528<strong>\u300cAWS\u53d7\u7ba1\u898f\u5247\u7fa4\u7d44\u300d<\/strong>\u3002<\/li>\n\n\n\n<li>\u6b65\u9a5f\u4e09\uff1a\u9078\u64c7\u5176\u4e2d SQL Injection \u653b\u64ca\u76f8\u95dc\u7b56\u7565<strong>\u300cSQL database\u300d<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"509\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162500-1024x509.png\" alt=\"AWS \u53d7\u7ba1\u898f\u5247\u7fa4\u7d44\" class=\"wp-image-7346\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162500-1024x509.png 1024w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162500-300x149.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162500-768x382.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162500-1536x764.png 1536w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162500-2048x1019.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">AWS \u53d7\u7ba1\u898f\u5247\u7fa4\u7d44<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"742\" height=\"1024\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162758-742x1024.png\" alt=\"\u65b0\u589e\u898f\u5247\uff1aSQL database\" class=\"wp-image-7349\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162758-742x1024.png 742w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162758-217x300.png 217w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162758-768x1060.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162758.png 994w\" sizes=\"auto, (max-width: 742px) 100vw, 742px\" \/><figcaption class=\"wp-element-caption\">\u65b0\u589e\u898f\u5247\uff1aSQL database<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u56db\uff1a\u672c\u6587\u4f7f\u7528\u9ed8\u8a8d\u914d\u7f6e\uff0c\u6aa2\u67e5\u9078\u64c7<strong>\u300c\u6240\u6709\u8acb\u6c42\u300d<\/strong>\uff0c\u5c07\u5339\u914d\u7684\u8acb\u6c42\u76f4\u63a5<strong>\u300cBlock \u62d2\u7d55\u300d<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"970\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162909.png\" alt=\"\u6aa2\u67e5\u6240\u6709\u8acb\u6c42\uff0c\u62d2\u7d55\u5339\u914d\u7684\u5168\u90e8\u8acb\u6c42\" class=\"wp-image-7351\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162909.png 1000w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162909-300x291.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260128162909-768x745.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u6aa2\u67e5\u6240\u6709\u8acb\u6c42\uff0c\u62d2\u7d55\u5339\u914d\u7684\u5168\u90e8\u8acb\u6c42<\/figcaption><\/figure>\n\n\n\n<p>\u9632\u79a6\u9a57\u8b49\u7d50\u679c<\/p>\n\n\n\n<p>\u90e8\u7f72\u5b8c\u6210\u5f8c\uff0c\u7576\u653b\u64ca\u8005\u518d\u6b21\u5617\u8a66\u8f38\u5165\u6ce8\u5165\u6307\u4ee4\uff0cAWS WAF \u6703\u7acb\u5373\u8b58\u5225\u653b\u64ca\u7279\u5fb5\uff0c\u76f4\u63a5\u6514\u622a\u8acb\u6c42\u4e26\u8fd4\u56de&nbsp;<strong>403 Forbidden<\/strong>&nbsp;\u932f\u8aa4\u3002<br>\u7136\u800c\uff0c\u6240\u6709\u7684\u6514\u622a\u884c\u70ba\u90fd\u5c07\u5728 Web ACL \u5100\u8868\u677f\u4e2d\u5be6\u6642\u5448\u73fe\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"485\" height=\"1024\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220162933-485x1024.png\" alt=\"\u518d\u6b21\u8f38\u5165 ' OR 1=1 --\uff0cAWS WAF \u6514\u622a\u4e26\u8fd4\u56de\u00a0403 Forbidden\u00a0\u932f\u8aa4\" class=\"wp-image-7353\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220162933-485x1024.png 485w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220162933-142x300.png 142w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220162933-728x1536.png 728w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220162933.png 768w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><figcaption class=\"wp-element-caption\">\u518d\u6b21\u8f38\u5165 <strong>&#8216; OR 1=1 &#8212;<\/strong>\uff0cAWS WAF \u6514\u622a\u4e26\u8fd4\u56de&nbsp;403 Forbidden&nbsp;\u932f\u8aa4<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"322\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220163313-1024x322.png\" alt=\"Web ACL \u5100\u9336\u677f\" class=\"wp-image-7355\" style=\"width:1024px;height:auto\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220163313-1024x322.png 1024w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220163313-300x94.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220163313-768x242.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220163313-1536x484.png 1536w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/Pasted-image-20260220163313-2048x645.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Web ACL \u5100\u8868\u677f<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6\uff1a\u4ee5\u5206\u5c64\u9632\u79a6\u5efa\u7acb\u53ef\u6301\u7e8c\u7684 SQL Injection \u5b89\u5168\u7b56\u7565<\/h2>\n\n\n\n<p>SQL Injection \u7684\u672c\u8cea\u4e26\u975e\u55ae\u4e00\u6f0f\u6d1e\uff0c\u800c\u662f\u6e90\u65bc\u61c9\u7528\u8f38\u5165\u8655\u7406\u8207\u7cfb\u7d71\u67b6\u69cb\u9632\u8b77\u4e0d\u8db3\u7684\u7d9c\u5408\u554f\u984c\u3002\u5f9e\u5be6\u969b\u653b\u64ca\u6d41\u7a0b\u53ef\u898b\uff0c\u53ea\u8981\u5f8c\u7aef\u4ee5\u5b57\u4e32\u62fc\u63a5\u65b9\u5f0f\u7522\u751f\u67e5\u8a62\u4e14\u7f3a\u4e4f\u9a57\u8b49\uff0c\u653b\u64ca\u8005\u5373\u53ef\u80fd\u6539\u5beb\u67e5\u8a62\u908f\u8f2f\u4e26\u7e5e\u904e\u9a57\u8b49\uff1b\u800c\u5728\u672a\u90e8\u7f72\u9632\u8b77\u6642\uff0c\u6b64\u985e\u8acb\u6c42\u53ef\u76f4\u63a5\u9032\u5165\u5f8c\u7aef\u4e26\u57f7\u884c\u3002<\/p>\n\n\n\n<p>\u5be6\u52d9\u4e0a\uff0c\u6700\u6709\u6548\u7684\u9632\u8b77\u7b56\u7565\u4e26\u975e\u4f9d\u8cf4\u55ae\u4e00\u624b\u6bb5\uff0c\u800c\u662f\u63a1\u53d6\u5206\u5c64\u9632\u79a6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u61c9\u7528\u5c64\uff1a\u512a\u5148\u843d\u5be6\u53c3\u6578\u5316\u67e5\u8a62\u8207\u8f38\u5165\u9a57\u8b49\uff0c\u5f9e\u6e90\u982d\u964d\u4f4e\u98a8\u96aa<\/li>\n\n\n\n<li>\u67b6\u69cb\u5c64\uff1a\u90e8\u7f72 AWS WAF\uff0c\u65bc\u8acb\u6c42\u9032\u5165\u61c9\u7528\u524d\u5373\u5b8c\u6210\u6aa2\u6e2c\u8207\u6514\u622a<\/li>\n\n\n\n<li>\u904b\u7dad\u5c64\uff1a\u6301\u7e8c\u76e3\u63a7\u6d41\u91cf\u8207\u898f\u5247\u547d\u4e2d\u60c5\u6cc1\uff0c\u52d5\u614b\u8abf\u6574\u7b56\u7565<\/li>\n<\/ul>\n\n\n\n<p>\u900f\u904e\u9019\u6a23\u7684\u591a\u5c64\u7b56\u7565\uff0c\u4f01\u696d\u53ef\u5728\u6f0f\u6d1e\u4fee\u88dc\u8207\u7cfb\u7d71\u6f14\u9032\u7684\u904e\u7a0b\u4e2d\u7dad\u6301\u7a69\u5b9a\u9632\u8b77\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u52e4\u82f1\u79d1\u6280\u70ba<a href=\"https:\/\/www.elite.cloud\/zh\/aws\/\" title=\"\"> AWS 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