{"id":8778,"date":"2014-07-31T09:00:40","date_gmt":"2014-07-31T01:00:40","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=8778"},"modified":"2016-11-07T17:07:34","modified_gmt":"2016-11-07T09:07:34","slug":"%e9%87%9d%e5%b0%8d-ntp-%e5%8d%94%e5%ae%9a%e7%9a%84%e6%9c%80%e6%96%b0%e5%88%86%e6%95%a3%e5%bc%8f%e9%98%bb%e6%96%b7%e6%9c%8d%e5%8b%99-ddos-%e6%94%bb%e6%93%8a%e6%97%a9%e5%9c%a8-13-%e5%b9%b4%e5%89%8d","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=8778","title":{"rendered":"\u91dd\u5c0d NTP \u5354\u5b9a\u7684\u6700\u65b0\u5206\u6563\u5f0f\u963b\u65b7\u670d\u52d9 (DDoS) \u653b\u64ca\u65e9\u5728 13 \u5e74\u524d\u5c31\u6709\u89e3\u6cd5"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><span style=\"font-size: 16px;\"><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/07\/Time-check-Recent-DDoS-attacks-against-NTP-has-a-13-year-old-solution.docx.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" alt=\"\" src=\"https:\/\/about-threats.trendmicro.com\/us\/security-roundup\/2014\/1Q\/cybercrime-hits-the-unexpected\/images\/thumbs\/5.jpg\" width=\"560\" height=\"398\" \/><br \/>\n<\/a>\u00a0<\/span><\/p>\n<p>\u7db2\u8def\u72af\u7f6a\u8005\u5728 NTP \u9019\u500b\u8f03\u4e0d\u5e38\u7528\u7684 HTTP \u901a\u8a0a\u5354\u5b9a\u8eab\u4e0a\u767c\u73fe\u4e86\u4e00\u7a2e\u6821\u5c0d\u6642\u9593\u4e4b\u5916\u7684\u5168\u65b0\u7528\u6cd5\u3002\u672c\u5b63\uff0c\u6211\u5011\u898b\u5230\u4e86\u4e00\u6ce2\u5c08\u9580\u91dd\u5c0d\u8a72\u901a\u8a0a\u5354\u5b9a\u6f0f\u6d1e\u7684 <a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/a-free-solution-for-ddos-reflection-attacks-a-decade-in-waiting\/\">DDoS \u53cd\u5c04\u653b\u64ca (Reflection Attack)<\/a>\u3002\u9019\u4e9b\u653b\u64ca\u5229\u7528\u5df2\u906d\u5165\u4fb5\u7684\u7db2\u8def\u5c0d\u76ee\u6a19\u767c\u9001\u6d77\u91cf\u7684\u56de\u8986\u5c01\u5305\u548c\u932f\u8aa4\u8a0a\u606f\u3002<\/p>\n<p>\u5b89\u5168\u6027\u4e0d\u8db3\u7684\u9810\u8a2d\u4f3a\u670d\u5668\u8a2d\u5b9a\u6703\u8b93\u7db2\u8def\u6210\u70ba DDoS \u53cd\u5c04\u653b\u64ca\u7684\u4f86\u6e90\u3002\u6b64\u5916\uff0c\u7531\u65bc\u8a31\u591a\u4f3a\u670d\u5668\u90fd\u672a\u8b8a\u66f4\u904e\u9810\u8a2d\u7684\u670d\u52d9\u7d44\u614b\u8a2d\u5b9a\uff0c\u56e0\u6b64\u99ed\u5ba2\u624d\u80fd\u5feb\u5feb\u6a02\u6a02\u5730\u904b\u7528\u9019\u9805\u6280\u5de7\u4f86\u653b\u64ca\u9078\u5b9a\u7684\u76ee\u6a19\u3002<\/p>\n<p>\u4f46\u4ee4\u4eba\u9a5a\u8a1d\u7684\u662f\uff0c\u9019\u9805\u653b\u64ca\u65e9\u5728 13 \u5e74\u524d\u5c31\u5df2\u7d93\u6709\u9810\u9632\u65b9\u6cd5\uff0c\u90a3\u5c31\u662f\uff1a<a href=\"https:\/\/tools.ietf.org\/html\/bcp38\">BCP 38<\/a> (\u7b2c 38 \u865f\u7576\u524d\u6700\u4f73\u5be6\u52d9)\u3002\u5047\u4f7f\u5b89\u5168\u771f\u7684\u662f IT \u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u512a\u5148\u8981\u52d9\u7684\u8a71\uff0c\u90a3\u9ebc\u9019\u985e\u653b\u64ca\u6839\u672c\u5c31\u4e0d\u61c9\u8a72\u767c\u751f\u3002<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/07\/Time-check-Recent-DDoS-attacks-against-NTP-has-a-13-year-old-solution.docx.png\"><img loading=\"lazy\" decoding=\"async\" alt=\"IOE Time check Recent DDoS attacks against NTP has a 13-year-old solution.docx\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/07\/Time-check-Recent-DDoS-attacks-against-NTP-has-a-13-year-old-solution.docx.png\" width=\"640\" height=\"440\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h3><b><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=3279&amp;name=20140707\"><img loading=\"lazy\" decoding=\"async\" alt=\"851 215 FB Cover promotion812\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/07\/851-215-FB-Cover-promotion812.jpg\" width=\"511\" height=\"188\" \/><\/a><\/b><\/h3>\n<h3><b>\u842c\u7269\u806f\u7db2\u6642\u4ee3\uff0c\u4f01\u696d\u5fc5\u8981\u638c\u63e1\u7684\u8cc7\u5b89\u56db\u5927\u9762\u5411<\/b><\/h3>\n<h4>\u842c\u7269\u806f\u7db2\u8cc7\u8a0a\u5b89\u5168\u4e2d\u5fc3\u3000\u3000\u591a\u5c64\u6b21\u7684\u8cc7\u8a0a\u5b89\u5168\u4e2d\u5fc3\u63a7\u7ba1<br \/>\n\u842c\u7269\u806f\u7db2\u99ed\u5ba2\u653b\u9632\u624b\u6cd5\u3000\u3000\u6df1\u5ea6\u5206\u6790APT\u653b\u64ca\uff0c\u5efa\u7acb\u5b8c\u6574\u7684\u9632\u79a6\u67b6\u69cb<br \/>\n\u842c\u7269\u806f\u7db2\u96f2\u7aef\u9632\u8b77\u67b6\u69cb\u3000\u3000\u79c1\u6709\u96f2\u00a0\u3001\u516c\u6709\u96f2\u3001\u6df7\u5408\u96f2\u7684\u8cc7\u8a0a\u5b89\u5168<br \/>\n\u842c\u7269\u806f\u7db2\u884c\u52d5\u5b89\u5168\u6a5f\u5236\u3000\u3000\u4f01\u696d\u884c\u52d5\u88dd\u7f6e\u5b89\u5168\u7b56\u7565<\/h4>\n<p>\u7576\u842c\u7269\u806f\u7db2IoE(Internet of Everything)\u6b63\u5f85\u5d1b\u8d77\uff0c\u7f8e\u570b\u8457\u540d\u7814\u7a76\u6a5f\u69cb\u66f4\u770b\u5230\u6bd4\u73fe\u4eca\u7d93\u6fdf\u5927\u4e0a30\u500d\u7684\u767c\u5c55\u5951\u6a5f\uff1b\u5f15\u9818\u4f01\u696d\u8cc7\u5b89\u5e03\u5c40\u7684\u60a8\uff0c\u8a72\u5982\u4f55\u9810\u898b\u5177\u524d\u77bb\u50f9\u503c\u7684\u8cc7\u5b89\u8da8\u52e2\uff0c\u70ba\u300c\u842c\u7269\u53ef\u806f\u7db2\u2027\u7121\u8655\u4e0d\u8cc7\u5b89\u300d\u7684\u6642\u4ee3\u53ca\u65e9\u6e96\u5099\uff1f<a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=3279&amp;name=20140707\">\u3010\u5373\u523b\u5831\u540d!!CLOUDSEC 2014\u4f01\u696d\u8cc7\u5b89\u9ad8\u5cf0\u8ad6\u58c7\u3011<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u00a0 \u7db2\u8def\u72af\u7f6a\u8005\u5728 NTP \u9019\u500b\u8f03\u4e0d\u5e38\u7528\u7684 HTTP \u901a\u8a0a\u5354\u5b9a\u8eab\u4e0a\u767c\u73fe\u4e86\u4e00\u7a2e\u6821\u5c0d\u6642\u9593\u4e4b\u5916\u7684\u5168\u65b0\u7528\u6cd5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[332,1335,1294],"tags":[1605,1606],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/8778"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8778"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/8778\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}