{"id":9222,"date":"2018-01-25T22:03:40","date_gmt":"2018-01-25T14:03:40","guid":{"rendered":"https:\/\/www.kaspersky.com.cn\/blog\/?p=9222"},"modified":"2018-01-26T22:05:15","modified_gmt":"2018-01-26T14:05:15","slug":"protect-against-ddos-attacks","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.cn\/blog\/protect-against-ddos-attacks\/9222\/","title":{"rendered":"\u52a0\u6cb9\u7ad9\u6700\u65b0&#8221;\u5077\u6cb9&#8221;\u635f\u62db\u66dd\u5149\uff0c\u4ec5\u4ec5\u662f\u8d22\u52a1\u635f\u5931\u5417\uff1f"},"content":{"rendered":"<p><strong>\u5bfc\u8bed<\/strong><\/p>\n<p>\u636e\u4fc4\u7f57\u65af\u591a\u5bb6\u5a92\u4f53\u62a5\u9053\uff0c\u4fc4\u7f57\u65af\u5f53\u5c40\u67e5\u83b7\u4e00\u8d77\u6d89\u53ca\u591a\u540d\u52a0\u6cb9\u7ad9\u5458\u5de5\u5751\u5bb3\u6d88\u8d39\u8005\u5229\u76ca\u7684\u8bc8\u9a97\u6848\uff0c\u4ed6\u4eec\u5229\u7528\u7535\u5b50\u52a0\u6cb9\u673a\u7684\u6076\u610f\u8f6f\u4ef6\u7a0b\u5e8f\uff0c\u8ba9\u5ba2\u6237\u652f\u4ed8\u6bd4\u5b9e\u9645\u6cf5\u5165\u6cb9\u7bb1\u66f4\u591a\u7684\u71c3\u6cb9\u8d39\u7528\u3002\u5f53\u8f66\u4e3b\u52a0\u6cb9\u65f6\uff0c\u6076\u610f\u8f6f\u4ef6\u4f1a\u81ea\u52a8\u5c11\u704c\u8f933%~7%\u7684\u6c7d\u6cb9\uff0c\u4f46\u8ba1\u6570\u8868\u4e0a\u7684\u663e\u793a\u5374\u662f\u6b63\u5e38\u7684\u3002\u4fc4\u7f57\u65af\u8054\u90a6\u5b89\u5168\u5c40\uff08FSB\uff09\u5468\u516d\u902e\u6355\u9ed1\u5ba2\u4e39\u5c3c\u65af\u00b7\u624e\u8036\u592b\uff08DenisZayev\uff09\uff0c\u6307\u63a7\u4ed6\u8bbe\u8ba1\u4e86\u591a\u4e2a\u6076\u610f\u8f6f\u4ef6\u7a0b\u5e8f\u6b3a\u8bc8\u6d88\u8d39\u8005\u3002<\/p>\n<div id=\"attachment_9223\" style=\"width: 690px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2018\/01\/26215028\/Gas-Pump-680x400.jpeg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9223\" class=\"wp-image-9223 size-full\" src=\"https:\/\/s3.amazonaws.com\/kdm-prod\/wp-content\/uploads\/sites\/97\/2018\/01\/26215028\/Gas-Pump-680x400.jpeg\" alt=\"\" width=\"680\" height=\"400\"><\/a><p id=\"caption-attachment-9223\" class=\"wp-caption-text\">SOURCE: <a href=\"https:\/\/threatpost.com\/hacker-infects-gas-pumps-with-code-to-cheat-customers\/129599\/\" target=\"_blank\" rel=\"noopener nofollow\">Theatpost<\/a><\/p><\/div>\n<p>\u800c\u8fd9\u6b21\u9488\u5bf9\u52a0\u6cb9\u7ad9\u7cfb\u7edf\u7684\u7f51\u7edc\u653b\u51fb\u4e0d\u662f\u7b2c\u4e00\u6b21\uff0c\u65e9\u57282014\u5e74\uff0c\u7ebd\u7ea6\u5dde\u653f\u5e9c\u5c31\u66fe\u8d77\u8bc913\u540d\u4eba\u5458\uff0c\u56e0\u57282012\u5e74\u81f32013\u5e74\u671f\u95f4\u5229\u7528\u542f\u7528\u84dd\u7259\u7684\u6487\u6cb9\u5668\u7a83\u53d6\u4e86\u7f8e\u56fd\u5357\u90e8\u6d88\u8d39\u8005\u7684200\u591a\u4e07\u7f8e\u5143\u3002<\/p>\n<p>\u7814\u7a76\u4eba\u5458\u51ef\u5c14\u00b7\u5a01\u5c14\u970d\u4f0a\u7279\u4e0e\u53f2\u8482\u82ac\u00b7\u5e0c\u5c14\u7279\u57282015\u5e74BlackHat\u5927\u4f1a\u53d1\u5e03\u7684\u6f14\u793a\u6587\u7a3f\u5f53\u4e2d\u4e5f\u5f3a\u8c03\u79f0\uff0c\u7f8e\u56fd\u672c\u571f\u5927\u91cf\u63a5\u5165\u516c\u5171\u4e92\u8054\u7f51\u7684\u6cb9\u6cf5\u76d1\u6d4b\u7cfb\u7edf\u6b63\u9762\u4e34\u65e5\u76ca\u9ad8\u4f01\u7684\u5b89\u5168\u98ce\u9669\u3002\u4ed6\u4eec\u8b66\u544a\u79f0\uff0c\u8fd9\u4e9b\u66b4\u9732\u5728\u4e92\u8054\u7f51\u5f53\u4e2d\u7684SCADA\u7cfb\u7edf\u53ef\u80fd\u5141\u8bb8\u6076\u610f\u653b\u51fb\u8005\u5bf9\u6cb9\u6cf5\u5b9e\u65bdDDoS\u653b\u51fb\uff0c\u586b\u5145\u9519\u8bef\u6570\u636e\uff0c\u5e76\u901a\u8fc7\u4eba\u4e3a\u64cd\u7eb5\u4ee4\u6cb9\u6cf5\u52a0\u6ce8\u67f4\u6cb9\u71c3\u6599\u800c\u975e\u65e0\u94c5\u6c7d\u6cb9\u2014\u2014\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5ba2\u6237\u8f66\u8f86\u53d1\u751f\u635f\u574f\u3002<\/p>\n<p><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2018\/01\/26215228\/ddos.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9225 aligncenter\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2018\/01\/26215228\/ddos.jpg\" alt=\"\" width=\"1000\" height=\"560\"><\/a><\/p>\n<p><strong>DDoS\u4f1a\u5bf9\u60a8\u7684\u4f01\u4e1a\u4ea7\u751f\u600e\u6837\u7684\u5f71\u54cd\uff1f<\/strong><\/p>\n<p>\u5f53\u9ed1\u5ba2\u6216\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u53d1\u8d77\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1(DDoS)\u653b\u51fb\u65f6\uff0c\u5bf9\u4e8e\u53d7\u5230\u653b\u51fb\u7684\u4f01\u4e1a\u800c\u8a00\uff0c\u4f24\u5bb3\u548c\u6210\u672c\u53ef\u4ee5\u8bf4\u662f\u5de8\u5927\u7684\u3002DDoS\u653b\u51fb\u7528\u4e8e\u7981\u7528\u76ee\u6807\u7ec4\u7ec7\u7684\u5728\u7ebf\u6d3b\u52a8\u6216\u5173\u952e\u4e1a\u52a1\u6d41\u7a0b\uff0c\u5bf9\u53d7\u5bb3\u8005\u6709\u957f\u671f\u6301\u7eed\u7684\u5f71\u54cd\u3002\u60a8\u7684\u4f01\u4e1a\u662f\u5426\u7aed\u5c3d\u6240\u80fd\u6765\u5b9e\u73b0\u9ad8\u6548\u7684DDoS\u653b\u51fb\u9632\u62a4\u5462\uff1f\u4eceDDoS\u653b\u51fb\u4e2d\u6062\u590d\u8fc7\u6765\u7684\u76f4\u63a5\u8d22\u52a1\u6210\u672c\u53ef\u80fd\u662f\u5de8\u5927\u7684\uff0c\u800c\u5bf9\u5546\u4e1a\u4fe1\u8a89\u7684\u957f\u671f\u635f\u5bb3\u5219\u4f1a\u957f\u671f\u52a0\u5267\u8fd9\u4e9b\u6210\u672c\u3002\u5305\u62ec \u529d\u963b\u73b0\u6709\u5ba2\u6237\u548c\u6f5c\u5728\u5ba2\u6237\u7684\u8d1f\u9762\u516c\u4f17\u6548\u5e94\u4ee5\u53ca\u5bf9\u4e8e\u4f01\u4e1a\u54c1\u724c\u7684\u635f\u5bb3\u53ef\u80fd\u9700\u8981\u591a\u5e74\u624d\u80fd\u6062\u590d\u3002<\/p>\n<p>\u5361\u5df4\u65af\u57faDDoS\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u6574\u5408\u4e86\u5361\u5df4\u65af\u57fa\u5b9e\u9a8c\u5ba4\u5bf9\u6297\u7f51\u7edc\u5a01\u80c1\u7684\u5e7f\u6cdb\u4e13\u4e1a\u77e5\u8bc6\u548c\u516c\u53f8\u5185\u90e8\u5f00\u53d1\u7684\u72ec\u6709\u6280\u672f\u3002\u8be5\u89e3\u51b3\u65b9\u6848\u80fd\u591f\u62b5\u5fa1\u6240\u6709\u7c7b\u578b\u7684DDoS\u653b\u51fb\uff0c\u4e0d\u7ba1\u5176\u590d\u6742\u7a0b\u5ea6\u3001\u5f3a\u5ea6\u548c\u6301\u7eed\u65f6\u95f4\u5982\u4f55\u3002<\/p>\n<p><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2018\/01\/26215455\/DDOS-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9228 aligncenter\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2018\/01\/26215455\/DDOS-1.jpg\" alt=\"\" width=\"639\" height=\"481\"><\/a><\/p>\n<p><strong>\u6211\u4eec\u5982\u4f55\u4fdd\u62a4\u60a8<\/strong><\/p>\n<p>\u5361\u5df4\u65af\u57faDDoS\u9632\u62a4\u4e3a\u4f01\u4e1a\u7684\u6bcf\u4e00\u4e2a\u9636\u6bb5\u63d0\u4f9b\u53ef\u9760\u4fdd\u62a4\u2014\u2014\u4ece24\u00d77\u5168\u5929\u5b9e\u65f6\u6d41\u91cf\u5206\u6790\uff0c\u5230\u63d0\u9192\u60a8\u53ef\u80fd\u5b58\u5728\u653b\u51fb\uff0c\u7136\u540e\u91cd\u5b9a\u5411\u5e76\u6e05\u7406\u6d41\u91cf\uff0c\u8fd4\u56de\u7ed9\u60a8\u201d\u5e72\u51c0\u201d\u7684\u6d41\u91cf\uff0c\u5230\u6700\u540e\u4e3a\u60a8\u63d0\u4f9b\u653b\u51fb\u62a5\u544a\u548c\u5206\u6790\u3002\u4e0e\u5176\u4ed6\u4f9b\u5e94\u5546\u7684\u4ea7\u54c1\u4e0d\u540c\uff0c\u5361\u5df4\u65af\u57fa\u5b9e\u9a8c\u5ba4\u7684\u89e3\u51b3\u65b9\u6848\u4ece\u4e24\u4e2a\u65b9\u9762\u62b5\u5fa1DDoS\u653b\u51fb\u3002<\/p>\n<ul>\n<li>\u4e13\u95e8\u7684\u9632\u8303\u5de5\u5177 \u2013 \u5305\u62ec\u8fd0\u884c\u5728\u60a8\u7684\u7ad9\u70b9\u4e0a\u7684\u4f20\u611f\u5668\u8f6f\u4ef6\u4ee5\u53ca\u8fd0\u884c\u5728\u5361\u5df4\u65af\u57fa\u5b9e\u9a8c\u5ba4\u7ad9\u70b9\u7f51\u7edc\u4e0a\u7684\u7cfb\u7edf<\/li>\n<\/ul>\n<ul>\n<li>\u5361\u5df4\u65af\u57fa\u5b9e\u9a8c\u5ba4 DDoS \u60c5\u62a5 \u2013 \u7528\u4e8e DDoS \u653b\u51fb\u7684\u65e9\u671f\u68c0\u6d4b<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.kaspersky.com.cn\/small-to-medium-business-security\/ddos-protection\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-9227 size-full\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2018\/01\/26215415\/DDOS-2.jpg\" alt=\"\" width=\"700\" height=\"250\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fc4\u7f57\u65af\u5f53\u5c40\u67e5\u83b7\u4e00\u8d77\u6d89\u53ca\u591a\u540d\u52a0\u6cb9\u7ad9\u5458\u5de5\u5751\u5bb3\u6d88\u8d39\u8005\u5229\u76ca\u7684\u8bc8\u9a97\u6848\uff0c\u4ed6\u4eec\u5229\u7528\u7535\u5b50\u52a0\u6cb9\u673a\u7684\u6076\u610f\u8f6f\u4ef6\u7a0b\u5e8f\uff0c\u8ba9\u5ba2\u6237\u652f\u4ed8\u6bd4\u5b9e\u9645\u6cf5\u5165\u6cb9\u7bb1\u66f4\u591a\u7684\u71c3\u6cb9\u8d39\u7528\u3002<\/p>\n","protected":false},"author":326,"featured_media":9223,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1506],"tags":[752,1068,1606],"class_list":{"0":"post-9222","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-threats","8":"tag-ddos","9":"tag-1068","10":"tag-1606"},"hreflang":[{"hreflang":"zh","url":"https:\/\/www.kaspersky.com.cn\/blog\/protect-against-ddos-attacks\/9222\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.cn\/blog\/tag\/ddos\/","name":"ddos"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/9222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/comments?post=9222"}],"version-history":[{"count":6,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/9222\/revisions"}],"predecessor-version":[{"id":9233,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/9222\/revisions\/9233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/media\/9223"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/media?parent=9222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/categories?post=9222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/tags?post=9222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}