{"id":7187,"date":"2026-03-09T11:01:23","date_gmt":"2026-03-09T03:01:23","guid":{"rendered":"https:\/\/www.elite.cloud\/?p=7187"},"modified":"2026-03-09T11:02:57","modified_gmt":"2026-03-09T03:02:57","slug":"aws-cloudfront-ddos","status":"publish","type":"post","link":"https:\/\/www.elite.cloud\/zh\/post\/aws-cloudfront-ddos\/","title":{"rendered":"AWS CloudFront \u5c0d\u6297 DDoS \u5be6\u6230\u89e3\u6790\uff1a\u5f9e\u55ae\u9ede\u88f8\u9732\u5230\u5168\u7403\u908a\u7de3\u9632\u79a6"},"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=\"\u70ba\u4ec0\u9ebc\u7db2\u7ad9\u6703\u88ab\u6d41\u91cf\u6253\u639b\uff1f\u7528 AWS CloudFront \u9632\u6b62 DDoS \u653b\u64ca\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/jMLcC6AwwGI?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\"><strong>\u55ae\u9ede\u88f8\u9732\u67b6\u69cb\u7684\u98a8\u96aa\u89e3\u6790\uff1aDDoS \u653b\u64ca\u539f\u7406\u8207 AWS CloudFront \u7684\u9632\u79a6\u89d2\u8272<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ec0\u9ebc\u662f\u300c\u55ae\u9ede\u88f8\u9732\u300d\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u61c9\u7528\u670d\u52d9\u76f4\u63a5\u90e8\u7f72\u65bc\u55ae\u53f0 EC2<\/li>\n\n\n\n<li>\u516c\u7db2 IP \u5c0d\u5916\u958b\u653e<\/li>\n\n\n\n<li>DNS A Record \u76f4\u63a5\u6307\u5411\u4f3a\u670d\u5668<\/li>\n\n\n\n<li>\u7121\u4e2d\u9593\u7de9\u885d\u5c64\uff08CDN \/ \u53cd\u5411\u4ee3\u7406 \/ WAF\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u9019\u7a2e\u67b6\u69cb\u4e0b\uff0c\u6240\u6709\u6d41\u91cf\u6703\u76f4\u63a5\u62b5\u9054\u6e90\u7ad9\u4f3a\u670d\u5668\uff0c\u6c92\u6709\u5206\u6d41\u3001\u6c92\u6709\u5feb\u53d6\u5c64\u3001\u6c92\u6709\u6d41\u91cf\u6e05\u6d17\u6a5f\u5236\u3002<br>\u4e00\u65e6\u6d41\u91cf\u8d85\u904e\u4e3b\u6a5f\u8cc7\u6e90\u4e0a\u9650\uff08CPU\u3001\u8a18\u61b6\u9ad4\u3001\u9023\u7dda\u6578\uff09\uff0c\u670d\u52d9\u5c07\u7acb\u5373\u964d\u7d1a\u6216\u4e2d\u65b7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DDoS \u653b\u64ca\u5982\u4f55\u9020\u6210\u670d\u52d9\u7671\u7613\uff1f<\/h3>\n\n\n\n<p>DDoS\uff08Distributed Denial of Service\uff09\u653b\u64ca\u7684\u6838\u5fc3\u539f\u7406\uff1a\u900f\u904e\u5927\u91cf\u8acb\u6c42\u8017\u76e1\u76ee\u6a19\u7cfb\u7d71\u8cc7\u6e90\uff0c\u4f7f\u5176\u7121\u6cd5\u6b63\u5e38\u670d\u52d9\u5408\u6cd5\u7528\u6236\u3002<\/p>\n\n\n\n<p>\u5e38\u898b\u5f71\u97ff\u5c64\u7d1a\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L3 \/ L4\uff08\u7db2\u8def\u5c64 \/ \u50b3\u8f38\u5c64\uff09\uff1a\u5927\u91cf TCP \/ SYN Flood<\/li>\n\n\n\n<li>L7\uff08\u61c9\u7528\u5c64\uff09\uff1a\u5927\u91cf HTTP \u8acb\u6c42<\/li>\n<\/ul>\n\n\n\n<p>\u5c0d\u65bc\u6c92\u6709\u7de9\u885d\u5c64\u7684\u55ae\u53f0 EC2 \u800c\u8a00\uff0c\u53ea\u8981\u4f75\u767c\u8acb\u6c42\u6578\u8d85\u904e\u7cfb\u7d71\u8655\u7406\u80fd\u529b\uff0c\u5373\u53ef\u5c0e\u81f4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>File descriptor \u8017\u76e1<\/li>\n\n\n\n<li>\u9023\u7dda\u6392\u968a\u8d85\u6642<\/li>\n\n\n\n<li>CPU \u6eff\u8f09<\/li>\n\n\n\n<li>502 Bad Gateway \u6216 504 Gateway Timeout \u932f\u8aa4<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">AWS CloudFront \u5728\u67b6\u69cb\u4e2d\u7684\u89d2\u8272<\/h3>\n\n\n\n<p><a href=\"https:\/\/aws.amazon.com\/tw\/cloudfront\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Amazon CloudFront<\/a> \u662f\u5168\u7403\u5206\u6563\u5f0f\u5167\u5bb9\u50b3\u905e\u7db2\u8def\uff08CDN\uff09\uff0c\u5176\u6838\u5fc3\u50f9\u503c\u4e0d\u50c5\u662f\u52a0\u901f\uff0c\u66f4\u5305\u542b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5168\u7403\u908a\u7de3\u7bc0\u9ede\u5206\u6d41\uff1a<\/strong>\u4f7f\u7528\u8005\u8acb\u6c42\u512a\u5148\u7531\u6700\u8fd1\u7684 Edge Location \u8655\u7406<\/li>\n\n\n\n<li><strong>\u5feb\u53d6\u5438\u6536\u5927\u91cf\u8b80\u53d6\u8acb\u6c42\uff1a<\/strong>\u591a\u6578\u6d41\u91cf\u4e0d\u6703\u56de\u6e90<\/li>\n\n\n\n<li><strong>\u9810\u8a2d\u6574\u5408 AWS Shield Standard\uff1a<\/strong>\u81ea\u52d5\u7de9\u89e3\u5e38\u898b L3 \/ L4 \u5c64\u653b\u64ca<\/li>\n\n\n\n<li><strong>\u6e90\u7ad9\u96b1\u85cf\u6a5f\u5236\uff1a<\/strong>\u642d\u914d Security Group + AWS Managed Prefix List\uff0c\u4e14\u50c5\u5141\u8a31 CloudFront \u5b58\u53d6\u6e90\u7ad9<\/li>\n<\/ul>\n\n\n\n<p>\u9019\u4f7f CloudFront \u4e0d\u53ea\u662f\u6548\u80fd\u512a\u5316\u5de5\u5177\uff0c\u66f4\u662f\u67b6\u69cb\u4e2d\u7684\u7b2c\u4e00\u5c64\u5b89\u5168\u5c4f\u969c\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u4f86\u5c07\u900f\u904e\u5be6\u6230\u58d3\u6e2c\u6f14\u793a\uff0c\u8aaa\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u70ba\u4f55\u55ae\u53f0 EC2 \u6703\u5728\u9ad8\u4f75\u767c\u4e0b\u5feb\u901f\u5d29\u6f70<\/li>\n\n\n\n<li>CloudFront \u5982\u4f55\u5438\u6536\u6d41\u91cf\u4e26\u4fdd\u8b77\u6e90\u7ad9<\/li>\n\n\n\n<li>\u5982\u4f55\u900f\u904e Security Group + Prefix List \u96b1\u85cf\u6e90\u7ad9<\/li>\n\n\n\n<li>AWS Shield Standard \u5728\u5176\u4e2d\u626e\u6f14\u7684\u89d2\u8272<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5be6\u6230\u9a57\u8b49\uff1a\u55ae\u9ede\u88f8\u9732\u67b6\u69cb\u5728\u9ad8\u4f75\u767c\u4e0b\u7684\u5d29\u6f70\u6a5f\u5236<\/h2>\n\n\n\n<p>\u672c\u6b21\u58d3\u6e2c\u9996\u5148\u76f4\u63a5\u91dd\u5c0d\u55ae\u53f0 EC2 \u767c\u52d5\u9ad8\u4f75\u767c\u8acb\u6c42\uff0c\u4ee5\u89c0\u5bdf\u5728\u672a\u7d93\u4efb\u4f55\u908a\u7de3\u7de9\u885d\u8207\u9632\u8b77\u4e0b\uff0c\u55ae\u9ede\u67b6\u69cb\u7684\u5be6\u969b\u627f\u8f09\u6975\u9650\u8207\u5931\u6548\u6a21\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f4\u63a5\u653b\u64ca\u55ae\u53f0 EC2<\/h3>\n\n\n\n<p>1. \u6e2c\u8a66\u74b0\u5883<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76ee\u6a19\u6a5f\uff1a\u4e00\u53f0\u5b89\u88dd Nginx \u7684 EC2<\/li>\n\n\n\n<li>\u653b\u64ca\u6a5f\uff1a\u5b89\u88dd <code>oha<\/code> \u58d3\u6e2c\u5de5\u5177\u7684\u7d42\u7aef\u6216\u53e6\u4e00\u53f0 EC2<\/li>\n\n\n\n<li>\u7db2\u7ad9\u72c0\u614b\uff1a\u53ef\u900f\u904e Public IP \u6b63\u5e38\u770b\u5230 Nginx \u9810\u8a2d\u9801\u9762<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u82e5\u4f60\u9084\u6c92\u5b89\u88dd\u7db2\u7ad9\u4f3a\u670d\u5668\uff0c\u53ef\u5148\u53c3\u8003\u6211\u5011\u7684\u6559\u5b78\uff1a<a href=\"https:\/\/www.elite.cloud\/zh\/post\/how-to-install-nginx-on-ec2\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5982\u4f55\u5728 EC2 \u4e0a\u5b89\u88dd Nginx<\/strong><\/a><\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"517\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-11.png\" alt=\"EC2\u8a2d\u7f6e:\u76ee\u6a19\u6a5fvs\u653b\u64ca\u6a5f\" class=\"wp-image-7189\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-11.png 939w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-11-300x165.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-11-768x423.png 768w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><figcaption class=\"wp-element-caption\">EC2 \u8a2d\u7f6e:\u76ee\u6a19\u6a5f vs \u653b\u64ca\u6a5f<\/figcaption><\/figure>\n\n\n\n<p>2. \u767c\u52d5\u58d3\u6e2c\u653b\u64ca<\/p>\n\n\n\n<p>\u4f7f\u7528 Rust \u64b0\u5beb\u7684\u73fe\u4ee3 HTTP \u58d3\u6e2c\u5de5\u5177 oha \u9032\u884c\u58d3\u6e2c<\/p>\n\n\n\n<p>\u57f7\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<br>oha -c 1000000 -z 15s &#8211;latency-correction http:\/\/&lt;\u76ee\u6a19EC2\u516c\u7db2IP&gt;<\/p>\n\n\n\n<p>\u53c3\u6578\u610f\u7fa9\uff1a<br># -c 1000000\uff1a\u4f75\u767c\u9023\u7dda\u6578 1000000\uff08\u5c0d\u65bc\u55ae\u53f0\u5c0f\u578b\u4e3b\u6a5f\u800c\u8a00\uff0c\u8db3\u4ee5\u9020\u6210\u7cfb\u7d71\u5931\u6548\uff09<br># -z 15s\uff1a\u6301\u7e8c\u767c\u9001\u8acb\u6c42 15 \u79d2<br># &#8211;latency-correction\uff1a\u4fee\u6b63\u5ef6\u9072\u7d71\u8a08\uff0c\u907f\u514d\u8a08\u7b97\u504f\u5dee<br># http:\/\/&lt;\u76ee\u6a19EC2\u516c\u7db2IP&gt;\uff1a\u76ee\u6a19\u4e3b\u6a5f\u7684\u5c0d\u5916 IP \u4f4d\u5740<\/p>\n\n\n\n<p>3. \u653b\u64ca\u7d50\u679c\u89c0\u5bdf<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6210\u529f\u7387\u50c5 <strong>32.23%<\/strong>\uff1a\u63a5\u8fd1\u4e03\u6210\u7684\u8acb\u6c42\u88ab\u4e1f\u68c4<\/li>\n\n\n\n<li>\u51fa\u73fe\u5927\u91cf\uff1a\n<ul class=\"wp-block-list\">\n<li><code>No file descriptors available<\/code><\/li>\n\n\n\n<li><code>aborted due to deadline<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u76ee\u6a19\u6a5f\u76e3\u63a7\u756b\u9762 EC2 CPU \u4f7f\u7528\u7387\u76f4\u63a5\u6eff\u8f09\uff1aNginx \u8655\u7406\u80fd\u529b\u9054\u5230\u7269\u7406\u6975\u9650<\/li>\n<\/ul>\n\n\n\n<p>\u5f9e\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5224\u65b7\uff0c\u4f3a\u670d\u5668\u5728\u77ed\u6642\u9593\u5167\u5df2\u8017\u76e1\u53ef\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5305\u542b CPU \u8207\u53ef\u7528\u9023\u7dda\u63cf\u8ff0\u7b26\u6578\u91cf\u3002<br>\u7576\u65b0\u7684\u9023\u7dda\u8acb\u6c42\u7121\u6cd5\u5efa\u7acb\u6642\uff0c\u7cfb\u7d71\u958b\u59cb\u62d2\u7d55\u6216\u4e2d\u6b62\u8acb\u6c42\uff0c\u5c0e\u81f4\u7528\u6236\u7aef\u63a5\u6536\u5230\u932f\u8aa4\u56de\u61c9\u3002<br>\u6b64\u6642\u670d\u52d9\u96d6\u672a\u5b8c\u5168\u95dc\u9589\uff0c\u4f46\u5be6\u969b\u4e0a\u5df2\u7121\u6cd5\u7a69\u5b9a\u5c0d\u5916\u63d0\u4f9b\u6b63\u5e38\u670d\u52d9\uff0c\u7b49\u540c\u65bc\u767c\u751f\u696d\u52d9\u4e2d\u65b7\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"922\" height=\"527\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-15.png\" alt=\"\u653b\u64ca\u6a5f\uff1a\u767c\u8d77\u5927\u91cf\u8acb\u6c42\" class=\"wp-image-7197\" style=\"width:922px;height:auto\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-15.png 922w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-15-300x171.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-15-768x439.png 768w\" sizes=\"auto, (max-width: 922px) 100vw, 922px\" \/><figcaption class=\"wp-element-caption\">\u653b\u64ca\u6a5f\uff1a\u767c\u8d77\u5927\u91cf\u8acb\u6c42<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"888\" height=\"1024\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-13-888x1024.png\" alt=\"\u653b\u64ca\u6a5f\uff1a\u8acb\u6c42\u5b8c\u6210\u5f8c\uff0c\u8f38\u51fa\u5831\u544a\u986f\u793a\u8acb\u6c42\u6210\u529f\u7387\u53ea\u670932.23%\" class=\"wp-image-7193\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-13-888x1024.png 888w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-13-260x300.png 260w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-13-768x886.png 768w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-13.png 940w\" sizes=\"auto, (max-width: 888px) 100vw, 888px\" \/><figcaption class=\"wp-element-caption\">\u653b\u64ca\u6a5f\uff1a\u8acb\u6c42\u5b8c\u6210\u5f8c\uff0c\u8f38\u51fa\u5831\u544a\u986f\u793a\u8acb\u6c42\u6210\u529f\u7387\u53ea\u670932.23%<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"947\" height=\"536\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-14.png\" alt=\"\u76ee\u6a19\u6a5f\uff1aCPU\u6eff\u8f09\" class=\"wp-image-7195\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-14.png 947w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-14-300x170.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-14-768x435.png 768w\" sizes=\"auto, (max-width: 947px) 100vw, 947px\" \/><figcaption class=\"wp-element-caption\">\u76ee\u6a19\u6a5f\uff1aCPU \u6eff\u8f09<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u67b6\u69cb\u512a\u5316\uff1a\u5c0e\u5165 CloudFront \u5f8c\u7684\u6d41\u91cf\u5438\u6536\u8207\u6e90\u7ad9\u4fdd\u8b77\u6a5f\u5236<\/h2>\n\n\n\n<p>\u6211\u5011\u9032\u884c\u4ee5\u4e0b\u67b6\u69cb\u8abf\u6574\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5efa\u7acb CloudFront Distribution\uff0c\u5c07 EC2 \u8a2d\u70ba Origin<\/li>\n\n\n\n<li>\u555f\u7528 HTTPS \u5f37\u5236\u5c0e\u5411<\/li>\n\n\n\n<li>\u4fee\u6539 EC2 Security Group\n<ul class=\"wp-block-list\">\n<li>\u79fb\u9664 0.0.0.0\/0 \u958b\u653e\u898f\u5247<\/li>\n\n\n\n<li>\u50c5\u5141\u8a31 AWS Managed Prefix List<br><code>com.amazonaws.global.cloudfront.origin-facing<\/code> \u5b58\u53d6\u6e90\u7ad9\uff08\u6b64\u6642\u6e90\u7ad9\u5df2\u4e0d\u518d\u76f4\u63a5\u66b4\u9732\u65bc\u516c\u7db2\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\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<strong><a href=\"https:\/\/www.elite.cloud\/zh\/post\/how-to-connect-ec2-to-cloudfront\/\" title=\"\">\u5982\u4f55\u5c07 EC2 \u5be6\u4f8b\u9023\u63a5\u5230 CloudFront\uff1f<\/a><\/strong><\/p>\n<\/blockquote>\n\n\n\n<p>CloudFront \u914d\u7f6e\u6b65\u9a5f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u4e00\uff1a\u767b\u5165 AWS \u63a7\u5236\u53f0\uff0c\u9032\u5165<strong>\u300cCloudFront\u300d<\/strong>\u670d\u52d9\uff0c\u9ede\u64ca<strong>\u300cCreate distribution\u300d<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"933\" height=\"434\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-18.png\" alt=\"CloudFront\u670d\u52d9\" class=\"wp-image-7205\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-18.png 933w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-18-300x140.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-18-768x357.png 768w\" sizes=\"auto, (max-width: 933px) 100vw, 933px\" \/><figcaption class=\"wp-element-caption\">CloudFront \u670d\u52d9<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"926\" height=\"150\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-20.png\" alt=\"Create distribution\" class=\"wp-image-7209\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-20.png 926w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-20-300x49.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-20-768x124.png 768w\" sizes=\"auto, (max-width: 926px) 100vw, 926px\" \/><figcaption class=\"wp-element-caption\">Create distribution<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u4e8c\uff1a\u9078\u64c7\u4e00\u500b\u65b9\u6848\uff08Plan\uff09\uff0c\u4f8b\u5982\u6b64\u8655\u9078\u64c7<strong>\u300cFree\u300d<\/strong>\u5f8c\uff0c<strong>\u8f38\u5165\u914d\u7f6e\u540d\u7a31<\/strong>\uff0c\u9ede\u64ca<strong>\u300c\u5efa\u7acb\u300d<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"897\" height=\"499\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-21.png\" alt=\"\u65b9\u6848\uff1a\u9078\u64c7Free\" class=\"wp-image-7211\" style=\"width:897px;height:auto\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-21.png 897w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-21-300x167.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-21-768x427.png 768w\" sizes=\"auto, (max-width: 897px) 100vw, 897px\" \/><figcaption class=\"wp-element-caption\">\u65b9\u6848\uff1a\u9078\u64c7 Free<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"519\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-23.png\" alt=\"\u8f38\u5165\u914d\u7f6e\u540d\u7a31\" class=\"wp-image-7215\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-23.png 936w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-23-300x166.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-23-768x426.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><figcaption class=\"wp-element-caption\">\u8f38\u5165\u914d\u7f6e\u540d\u7a31<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u4e09\uff1aOrigin Type \u9078\u64c7\u300c<strong>Other\u300d<\/strong>\uff1bOrigin domain<span style=\"color: initial;\"> \u8f38\u5165<\/span><strong><span style=\"color: initial;\">\u300cEC2 Public DNS<\/span>\u300d<\/strong>\uff1bProtocol \u9078\u64c7<strong><span style=\"color: initial;\">\u300c<\/span>HTTP and HTTPS\u300d<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"520\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-40.png\" alt=\"Specify origin\" class=\"wp-image-7259\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-40.png 939w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-40-300x166.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-40-768x425.png 768w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><figcaption class=\"wp-element-caption\">Specify origin<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"522\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-27.png\" alt=\"Customize origin settings\" class=\"wp-image-7223\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-27.png 939w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-27-300x167.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-27-768x427.png 768w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><figcaption class=\"wp-element-caption\">Customize origin settings<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u56db\uff1a\u6aa2\u8996\u5668\u901a\u8a0a\u5354\u5b9a\u653f\u7b56\uff08Viewer protocol policy\uff09 \u9078\u64c7<strong>\u300cRedirect HTTP to HTTPS\u300d<\/strong><\/li>\n\n\n\n<li>\u6b65\u9a5f\u4e94\uff1aWeb Application Firewall (WAF) \u9ede\u64ca<strong>\u300c\u4e0b\u4e00\u6b65\u300d<\/strong>\uff0c\u518d\u9ede\u64ca<strong>\u300c Create distribution\u300d<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"521\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-29.png\" alt=\"Customize cache settings\" class=\"wp-image-7228\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-29.png 936w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-29-300x167.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-29-768x427.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><figcaption class=\"wp-element-caption\">Customize cache settings<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"897\" height=\"377\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-30.png\" alt=\"Web Application Firewall\" class=\"wp-image-7230\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-30.png 897w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-30-300x126.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-30-768x323.png 768w\" sizes=\"auto, (max-width: 897px) 100vw, 897px\" \/><figcaption class=\"wp-element-caption\">Web Application Firewall<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"899\" height=\"498\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-31.png\" alt=\"Create distribution\" class=\"wp-image-7233\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-31.png 899w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-31-300x166.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-31-768x425.png 768w\" sizes=\"auto, (max-width: 899px) 100vw, 899px\" \/><figcaption class=\"wp-element-caption\">Create distribution<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u516d\uff1a\u7b49\u5230\u72c0\u614b\u8b8a\u70ba<strong>\u300c\u5df2\u555f\u7528\u300d<\/strong>\u4e14<strong>\u300c\u4e0a\u6b21\u4fee\u6539\u300d<\/strong>\u986f\u793a\u65e5\u671f\u6642\u5373\u53ef<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"941\" height=\"294\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-32.png\" alt=\"CloudFront \u6b63\u5728\u90e8\u7f72\" class=\"wp-image-7237\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-32.png 941w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-32-300x94.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-32-768x240.png 768w\" sizes=\"auto, (max-width: 941px) 100vw, 941px\" \/><figcaption class=\"wp-element-caption\">CloudFront \u6b63\u5728\u90e8\u7f72<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"265\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-33.png\" alt=\"CloudFront \u90e8\u7f72\u6210\u529f\" class=\"wp-image-7239\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-33.png 937w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-33-300x85.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-33-768x217.png 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><figcaption class=\"wp-element-caption\">CloudFront \u90e8\u7f72\u6210\u529f<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u4e03\uff1a\u56de\u5230 <strong>EC2 \u63a7\u5236\u53f0<\/strong>\u9078\u64c7<strong>\u300c\u5b89\u5168\u7fa4\u7d44\u300d<\/strong>\uff0c\u9078\u64c7\u76ee\u6a19\u6a5f\u7684\u5b89\u5168\u7fa4\u7d44\u898f\u5247ID<strong>\u300c\u7de8\u8f2f\u50b3\u5165\u898f\u5247\u300d<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"373\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-34.png\" alt=\"EC2\u63a7\u5236\u53f0-\u5b89\u5168\u7fa4\u7d44\" class=\"wp-image-7244\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-34.png 935w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-34-300x120.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-34-768x306.png 768w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><figcaption class=\"wp-element-caption\">EC2\u63a7\u5236\u53f0-\u5b89\u5168\u7fa4\u7d44<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b65\u9a5f\u516b\uff1a\u522a\u9664\u820a\u898f\u5247\uff0c\u65b0\u589e\u65b0\u898f\u5247\u8f38\u5165<strong>\u300cpl\u300d<\/strong>\u5728\u5217\u8868\u4e2d\u9078\u64c7 <strong>com.amazonaws.global.cloudfront.origin-facing<\/strong>\uff08\u9019\u662f AWS \u7dad\u8b77\u7684 CloudFront \u6240\u6709IP\u5730\u5740\u5217\u8868\uff09<\/li>\n\n\n\n<li>\u6b65\u9a5f\u4e5d\uff1a\u5132\u5b58\u898f\u5247\u5f8c\uff0c\u50c5\u80fd\u900f\u904e CloudFront \u8a2a\u554f\u7db2\u7ad9\uff0c\u7121\u6cd5\u518d\u76f4\u63a5\u4f7f\u7528 EC2 \u7684 IP \u9032\u5165<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"898\" height=\"325\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-35.png\" alt=\"\u7de8\u8f2f\u50b3\u5165\u898f\u5247\" class=\"wp-image-7246\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-35.png 898w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-35-300x109.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-35-768x278.png 768w\" sizes=\"auto, (max-width: 898px) 100vw, 898px\" \/><figcaption class=\"wp-element-caption\">\u7de8\u8f2f\u50b3\u5165\u898f\u5247<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"618\" height=\"472\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-36.png\" alt=\"\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f EC2 \u7684 IP\" class=\"wp-image-7248\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-36.png 618w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-36-300x229.png 300w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\" \/><figcaption class=\"wp-element-caption\">\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f EC2 \u7684 IP<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"933\" height=\"283\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-37.png\" alt=\"\u50c5\u80fd\u900f\u904e CloudFront \u8a2a\u554f\u7db2\u7ad9\" class=\"wp-image-7250\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-37.png 933w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-37-300x91.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-37-768x233.png 768w\" sizes=\"auto, (max-width: 933px) 100vw, 933px\" \/><figcaption class=\"wp-element-caption\">\u50c5\u80fd\u900f\u904e CloudFront \u8a2a\u554f\u7db2\u7ad9<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u58d3\u6e2c\u7d50\u679c\u5c0d\u6bd4\uff1a\u53ef\u7528\u6027\u3001\u8ca0\u8f09\u8207\u57fa\u790e\u9632\u8b77\u80fd\u529b\u5dee\u7570<\/h2>\n\n\n\n<p>1. \u76ee\u6a19\u6539\u70ba CloudFront \u7db2\u57df\u518d\u6b21\u58d3\u6e2c<\/p>\n\n\n\n<p>\u57f7\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<br>oha -c 1000000 -z 15s &#8211;latency-correction https:\/\/&lt;CloudFront Domain&gt;<\/p>\n\n\n\n<p>2. \u7d50\u679c\u89c0\u5bdf<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>oha\u5831\u544a\uff1a\u6240\u6709\u8acb\u6c42\u6210\u529f<\/li>\n\n\n\n<li>\u5e73\u5747\u5ef6\u9072\uff08Average Latency\uff09\u986f\u8457\u964d\u4f4e<\/li>\n\n\n\n<li>EC2 CPU \u4f7f\u7528\u7387\u7dad\u6301\u5728\u4f4e\u8ca0\u8f09\u5340\u9593<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"933\" height=\"784\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-38.png\" alt=\"\" class=\"wp-image-7255\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-38.png 933w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-38-300x252.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-38-768x645.png 768w\" sizes=\"auto, (max-width: 933px) 100vw, 933px\" \/><figcaption class=\"wp-element-caption\">#image_title<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"943\" height=\"535\" src=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-39.png\" alt=\"\" class=\"wp-image-7257\" srcset=\"https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-39.png 943w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-39-300x170.png 300w, https:\/\/www.elite.cloud\/wp-content\/uploads\/2026\/03\/image-39-768x436.png 768w\" sizes=\"auto, (max-width: 943px) 100vw, 943px\" \/><figcaption class=\"wp-element-caption\">CPU \u4f7f\u7528\u7387<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">AWS CloudFront \u67b6\u69cb\u512a\u5316\u6210\u6548\u5dee\u7570<\/h3>\n\n\n\n<p>\u5b8c\u6210\u4e0a\u8ff0\u67b6\u69cb\u8abf\u6574\u5f8c\uff0c\u6211\u5011\u518d\u6b21\u5f9e\u53ef\u7528\u6027\u3001\u8ca0\u8f09\u8868\u73fe\u8207\u9632\u8b77\u80fd\u529b\u7b49\u9762\u5411\u9032\u884c\u5c0d\u7167\u5206\u6790\u3002<br>\u900f\u904e\u76f8\u540c\u689d\u4ef6\u4e0b\u7684\u58d3\u6e2c\u7d50\u679c\uff0c\u53ef\u4ee5\u6e05\u695a\u770b\u51fa\u5728\u5c0e\u5165 CloudFront \u7c64\u5f8c\uff0c\u6574\u9ad4\u67b6\u69cb\u7a69\u5b9a\u6027\u8207\u6297\u58d3\u80fd\u529b\u51fa\u73fe\u660e\u986f\u5dee\u7570\u3002\u4ee5\u4e0b\u70ba\u524d\u5f8c\u67b6\u69cb\u7684\u91cd\u9ede\u6bd4\u8f03\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u55ae\u53f0 EC2<\/th><th>\u5c0e\u5165 CloudFront<\/th><\/tr><\/thead><tbody><tr><td>\u6e90\u7ad9\u662f\u5426\u66b4\u9732<\/td><td>\u662f<\/td><td>\u5426<\/td><\/tr><tr><td>\u662f\u5426\u5177\u5099\u6d41\u91cf\u7de9\u885d<\/td><td>\u5426<\/td><td>\u662f<\/td><\/tr><tr><td>\u58d3\u6e2c\u6210\u529f\u7387<\/td><td>32.23%<\/td><td>100%<\/td><\/tr><tr><td>CPU \u8ca0\u8f09<\/td><td>\u6eff\u8f09<\/td><td>\u4f4e\u8ca0\u8f09<\/td><\/tr><tr><td>\u57fa\u790e\u6297 DDoS \u80fd\u529b<\/td><td>\u5e7e\u4e4e\u7121<\/td><td>\u5177\u5099<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6\uff1a\u5c07 CloudFront \u7d0d\u5165\u57fa\u790e\u5b89\u5168\u67b6\u69cb\uff0c\u800c\u975e\u55ae\u7d14\u6548\u80fd\u512a\u5316\u5de5\u5177<\/h2>\n\n\n\n<p>\u672c\u6b21\u5be6\u6230\u58d3\u6e2c\u9a57\u8b49\u4e86\u4e00\u500b\u95dc\u9375\u4e8b\u5be6\uff1a\u7576\u61c9\u7528\u670d\u52d9\u4ee5\u55ae\u53f0 EC2 \u76f4\u63a5\u5c0d\u5916\u63d0\u4f9b\u670d\u52d9\u6642\uff0c\u5176\u53ef\u7528\u6027\u5b8c\u5168\u53d6\u6c7a\u65bc\u55ae\u9ede\u8cc7\u6e90\u4e0a\u9650\u3002<br>\u4e00\u65e6\u6d41\u91cf\u8d85\u51fa\u8655\u7406\u80fd\u529b\uff0c\u670d\u52d9\u4fbf\u8fc5\u901f\u964d\u7d1a\uff0c\u751a\u81f3\u5be6\u8cea\u4e2d\u65b7\u3002<\/p>\n\n\n\n<p>\u900f\u904e\u5c0e\u5165 CloudFront \u4e26\u6b63\u78ba\u8a2d\u5b9a\u6e90\u7ad9\u5b58\u53d6\u63a7\u5236\u5f8c\uff0c\u67b6\u69cb\u7522\u751f\u4e86\u672c\u8cea\u8b8a\u5316\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u8005\u6d41\u91cf\u7531\u5168\u7403\u908a\u7de3\u7bc0\u9ede\u5206\u6d41\u8655\u7406<\/li>\n\n\n\n<li>\u5feb\u53d6\u6a5f\u5236\u5438\u6536\u5927\u91cf\u91cd\u8907\u8acb\u6c42<\/li>\n\n\n\n<li>\u6e90\u7ad9 IP \u4e0d\u518d\u76f4\u63a5\u66b4\u9732\u65bc\u516c\u7db2<\/li>\n\n\n\n<li>\u57fa\u790e\u8a2d\u65bd\u5c64\u6d41\u91cf\u7531 Shield Standard \u81ea\u52d5\u7de9\u89e3<\/li>\n<\/ul>\n\n\n\n<p>\u540c\u6a23\u7684\u58d3\u6e2c\u689d\u4ef6\u4e0b\uff0c\u7cfb\u7d71\u5f9e 32.23% \u6210\u529f\u7387\u8207 CPU \u6eff\u8f09\uff0c\u8f49\u8b8a\u70ba\u8acb\u6c42\u5168\u6578\u6210\u529f\u4e14\u6e90\u7ad9\u8ca0\u8f09\u7dad\u6301\u7a69\u5b9a\u3002\u9019\u4e26\u975e\u55ae\u7d14\u7684\u6548\u80fd\u512a\u5316\uff0c\u800c\u662f\u67b6\u69cb\u5c64\u7d1a\u7684\u9632\u79a6\u80fd\u529b\u63d0\u5347\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5728\u516c\u958b Web \u670d\u52d9\u5834\u666f\u4e2d\uff0cCloudFront \u7684\u5b9a\u4f4d\u4e0d\u61c9\u50c5\u88ab\u8996\u70ba CDN \u52a0\u901f\u5de5\u5177\uff0c\u800c\u61c9\u7d0d\u5165\u57fa\u790e\u5b89\u5168\u8a2d\u8a08\u7684\u4e00\u90e8\u5206\u3002<br>\u5c07\u908a\u7de3\u9632\u79a6\u7d0d\u5165\u67b6\u69cb\u6a19\u6e96\uff0c\u624d\u80fd\u907f\u514d\u55ae\u9ede\u98a8\u96aa\u6210\u70ba\u670d\u52d9\u53ef\u7528\u6027\u7684\u9650\u5236\u56e0\u7d20\u3002<\/p>\n\n\n\n<p>\u52e4\u82f1\u79d1\u6280\u4f5c\u70ba <a href=\"https:\/\/www.elite.cloud\/zh\/aws\/\" title=\"\">AWS \u8a8d\u8b49\u4ee3\u7406\u5546<\/a>\uff0c\u9577\u671f\u5354\u52a9\u4f01\u696d\u898f\u5283\u8207\u5c0e\u5165\u96f2\u7aef\u5b89\u5168\u67b6\u69cb\uff0c\u6db5\u84cb CDN \u9632\u8b77\u3001DDoS \u9632\u79a6\u3001WAF \u898f\u5283\u8207\u6574\u9ad4\u96f2\u7aef\u6cbb\u7406\u3002<br>\u82e5\u60a8\u6b63\u5728\u8a55\u4f30\u73fe\u6709\u67b6\u69cb\u7684\u6297\u58d3\u80fd\u529b\uff0c\u6216\u5e0c\u671b\u5efa\u7acb\u66f4\u5b8c\u6574\u7684\u908a\u7de3\u9632\u79a6\u9ad4\u7cfb\uff0c\u6b61\u8fce\u8207\u6211\u5011\u806f\u7e6b\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\">\u7acb\u5373\u806f\u7e6b\u6211\u5011\u77ad\u89e3\u66f4\u591a\u95dc\u65bcAWS 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