﻿{"id":1553,"date":"2014-10-10T10:58:42","date_gmt":"2014-10-10T02:58:42","guid":{"rendered":"http:\/\/www.ip-guard.net\/blog\/?p=1553"},"modified":"2019-08-06T17:00:55","modified_gmt":"2019-08-06T09:00:55","slug":"u%e7%9b%98-%e4%b8%8d%e5%8f%af%e8%bd%bb%e4%b8%be%e5%a6%84%e5%8a%a8","status":"publish","type":"post","link":"https:\/\/www.ip-guard.net\/blog\/?p=1553","title":{"rendered":"U\u76d8-\u4e0d\u53ef\u8f7b\u4e3e\u5984\u52a8"},"content":{"rendered":"<p>\u5173\u4e8eU\u76d8\u7684\u5b89\u5168\uff0c\u5c0f\u7f16\u5728\u4ee5\u5f80\u7684\u63a8\u6587\u4e2d\u4e5f\u66fe\u7ecf\u53d1\u8fc7\u4e00\u4e9b\u5efa\u8bae\uff0c\u4e0d\u77e5\u9053\u662f\u5426\u6709\u670b\u53cb\u5e73\u65f6\u6709\u9075\u5b88\u634f\u3002\u5c0f\u7f16\u4eca\u513f\u53c8\u4e00\u6b21\u628a\u8bdd\u9898\u9501\u5b9a\u5728<a href=\"http:\/\/www.ip-guard.net\/Solutions\/USB_ManageMent.aspx\">U\u76d8\u5b89\u5168<\/a>\u4e0a\uff0c\u53ef\u5168\u662f\u8fd9\u201cbadUSB\u201d\u95f9\u7684\u3002\u5565\uff1f\u4f60\u8fd8\u4e0d\u77e5\u9053\u5565\u53eb\u201cbadUSB\u201d\uff0c\u8fd9\u53ef\u662f\u6700\u8fd1\u95f9\u5f97USB\u5371\u673a\u56db\u4f0f\u7684\u7f6a\u9b41\u7978\u9996\u4e86\u3002<\/p>\n<p>\u4e8b\u513f\u8981\u4ece\u4eca\u5e747\u6708\u8bf4\u8d77\uff0c\u4e24\u4f4d\u7814\u7a76\u5458\u8bfa\u5c14\u548c\u83b1\u5c14\u5ba3\u5e03\u4ed6\u4eec\u53d1\u73b0\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cBadUSB\u201d\u7684\u4e25\u91cd\u6f0f\u6d1e\uff0c\u800c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u7f3a\u9677\uff0c\u5728\u6709\u6548\u4e14\u4e0d\u88ab\u68c0\u6d4b\u5230\u7684\u60c5\u51b5\u4e0b\uff0c\u6084\u6084\u5730\u690d\u5165\u6076\u610f\u8f6f\u4ef6\u3002\u4efb\u4f55\u63d2\u5165USB\u5b58\u50a8\u8bbe\u5907\u7684\u7528\u6237\uff0c\u90fd\u76f8\u5f53\u4e8e\u5411\u653b\u51fb\u8005\u655e\u5f00\u4e86\u5927\u95e8\u2014\u2014\u56e0\u4e3a\u8fd9\u6bb5\u7cdf\u7cd5\u7684\u4ee3\u7801\u5df2\u7ecf\u56fa\u5316\u5728firmware\u91cc\u9762\u4e86\uff01\u4e0d\u8fc7\u5e78\u8fd0\u7684\u662f\uff0c\u4ed6\u4eec\u5e76\u672a\u53d1\u5e03\u76f8\u5173\u4ee3\u7801\uff0c\u624d\u4f7f\u5f97\u6574\u4e2a\u884c\u4e1a\u6709\u65f6\u95f4\u6765\u4e3a\u201c\u6ca1\u6709USB\u7684\u4e16\u754c\u201d\u505a\u597d\u51c6\u5907\u3002<\/p>\n<p>\u4f46\u7cdf\u7cd5\u7684\u6d88\u606f\u662f\uff0c\u57288\u6708\u53ec\u5f00\u76842014\u7f8e\u56fd\u9ed1\u5e3d\u5927\u4f1a\u4e0a\uff0c\u53e6\u4e24\u4f4d\u5b89\u5168\u7814\u7a76\u4eba\u5458\u5bf9BadUSB\u8fdb\u884c\u4e86\u201c\u53cd\u5411\u5de5\u7a0b\u201d(reverse-engineered)\u3002\u4ed6\u4eec\u5728GitHub\u4e0a\u53d1\u5e03\u4e86\u76f8\u5173\u4ee3\u7801\uff0c\u5e76\u6f14\u793a\u4e86\u591a\u79cd\u7528\u9014\uff0c\u5305\u62ec\u653b\u51fb\u5e76\u63a7\u5236\u76ee\u6807\u7528\u6237\u7684\u952e\u76d8\u8f93\u5165\u3002\u81f3\u4e8e\u8fd9\u4e48\u505a\u7684\u539f\u56e0\uff0c\u4ed6\u4eec\u8868\u793a\u662f\u4e3a\u4e86\u5411\u5236\u9020\u5546\u65bd\u52a0\u538b\u529b\u3002\u4ed6\u4eec\u5728\u63a5\u53d7\u91c7\u8bbf\u65f6\u79f0\uff1a\u201c\u5982\u679c\u4f60\u4e0d\u5411\u5168\u4e16\u754c\u8bc1\u660e\u8fd9\u4ef6\u4e8b\u53ef\u4ee5\u8f7b\u6613\u505a\u5230\uff0c\u90a3\u4e48\u5236\u9020\u5546\u5c31\u4f1a\u62d6\u7740\u5565\u90fd\u4e0d\u5e72\u3002\u56e0\u6b64\u6211\u4eec\u5fc5\u987b\u8981\u8bc1\u660e\uff0c\u8fd9\u79cd\u653b\u51fb\u662f\u5207\u5b9e\u53ef\u884c\u7684\uff0c\u4e14\u4efb\u4f55\u4eba\u90fd\u80fd\u505a\u5230\u3002\u201d<\/p>\n<p>\u4f46\u662f\uff0c\u6b64\u4e3e\u671f\u671b\u7684\u201c\u51c0\u6548\u5e94\u201d\u5e76\u4e0d\u80fd\u63a8\u52a8USB\u5b89\u5168\u3002\u56e0\u4e3a\u9ed1\u5ba2\u53ef\u4ee5\u5bf9USB\u56fa\u4ef6\u8fdb\u884c\u91cd\u65b0\u7f16\u7a0b\uff0c\u53cd\u800c\u4f7f\u5176\u5a01\u80c1\u6027\u66f4\u5927\u3002\u4fee\u590d\u8be5\u6f0f\u6d1e\u7684\u552f\u4e00\u65b9\u6848\u662f\u5728\u56fa\u4ef6\u4e0a\u6253\u9020\u4e00\u4e2a\u5168\u65b0\u7684\u5b89\u5168\u5c42\uff0c\u4f46\u8fd9\u9700\u8981\u5bf9USB\u6807\u51c6\u8fdb\u884c\u5168\u9762\u66f4\u65b0\uff0c\u4e5f\u5c31\u610f\u5473\u7740\u8fd9\u79cd\u4e0d\u5b89\u5168\u6027\u5c06\u6301\u7eed\u6570\u5e74\u3002\u90a3\u6211\u4eec\u5728\u8fd9\u4e0d\u5b89\u5168\u6027\u5b58\u5728\u7684\u65f6\u5019\u66f4\u8981\u5982\u4f55\u4fdd\u8bc1\u4f7f\u7528\u5b89\u5168\u634f\uff0c\u4e0b\u9762\u6574\u7406\u51e0\u6761\u7ed9\u5927\u5bb6\u6c5f\u6e56\u6551\u6551\u6025\u3002<\/p>\n<ol>\n<li><b>\u5fc5\u4e0d\u53ef\u5c11\u7684\u75c5\u6bd2\u67e5\u6740\u8f6f\u4ef6\uff1a<\/b>\u5b89\u88c5\u5e76\u5b9e\u65f6\u66f4\u65b0\u6b63\u7248\u6740\u6bd2\u8f6f\u4ef6\uff0c\u5bf9\u4e8e\u63a5\u5165\u7684U\u76d8\u8fdb\u884c\u626b\u63cf\uff0c\u964d\u4f4e\u75c5\u6bd2\u5165\u4fb5\u7684\u51e0\u7387\u3002\u66f4\u65b0\uff0c\u53ef\u4ee5\u786e\u4fdd\u83b7\u53d6\u6700\u65b0\u75c5\u6bd2\u5e93\uff1b\u6b63\u7248\uff0c\u5bf9\u4e8e\u4fe1\u606f\u5b89\u5168\u4f1a\u66f4\u6709\u4fdd\u969c\uff0c\u4e24\u8005\u4e07\u4e0d\u53ef\u5ffd\u7565\u3002<\/li>\n<li><b>\u4f01\u4e1aU<\/b><b>\u76d8\u6743\u9650\u5212\u5206\uff1a<\/b>\u53ea\u5bf9\u90e8\u5206\u53ef\u4fe1\u4efb\u6210\u5458\u5f00\u653eUSB\u7aef\u53e3\uff0c\u4e5f\u53ef\u901a\u8fc7IP-guard<a href=\"http:\/\/www.ip-guard.net\/Solutions\/Network_security.aspx\">\u5185\u7f51\u5b89\u5168\u8f6f\u4ef6<\/a>\uff0c\u505a\u5230\u5185\u76d8\u5185\u7528\uff0c\u5916\u76d8\u5916\u7528\uff0c\u7ba1\u63a7\u79c1\u4ebaU\u76d8\u968f\u610f\u8fde\u5165\uff0c\u907f\u514dU\u76d8\u6df7\u4e71\u5e26\u6765\u7684\u5185\u7f51\u5b89\u5168\u9690\u60a3\u3002<\/li>\n<li><b>\u5c0f\u8303\u56f4\u4f7f\u7528U<\/b><b>\u76d8<\/b>\uff1a\u4e2a\u4ebaU\u76d8\u4f7f\u7528\u5b9c\u5206\u516c\u7528\u548c\u79c1\u7528\u4e24\u79cd\uff0c\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u73af\u5883\u4f7f\u7528\u4e0d\u540cU\u76d8\uff0c\u5728\u611f\u67d3\u75c5\u6bd2\u65f6\u9632\u6b62\u76f2\u76ee\u6269\u5927\u75c5\u6bd2\u533a\u57df\u3002\u82e5\u975e\u5fc5\u8981\uff0c\u5c3d\u91cf\u4e0d\u8981\u5c06U\u76d8\u5728\u5982\u7f51\u5427\u3001\u6253\u5370\u5e97\u7b49\u516c\u5171\u8ba1\u7b97\u673a\u4e0a\u4f7f\u7528\uff0c\u53ef\u91c7\u7528\u6587\u4ef6\u7f51\u7edc\u4f20\u8f93\u7684\u8f6c\u79fb\u65b9\u5f0f\u4ee3\u66ffU\u76d8\u8f6c\u79fb\u3002<\/li>\n<li><b>\u4e0d\u8981\u4f7f\u7528\u964c\u751f\u4eba\u7684U<\/b><b>\u76d8\u63a5\u5165\u7535\u8111\uff1a<\/b>\u4f60\u6bcf\u4e00\u6b21\u4f7f\u7528U\u76d8\uff0c\u90fd\u5c06\u662f\u4e00\u6b21\u6709\u5b89\u5168\u98ce\u9669\u7684\u884c\u4e3a\u3002\u4fdd\u62a4\u81ea\u5df1\u7684\u6700\u597d\u529e\u6cd5\u5c31\u662f\u5c3d\u91cf\u4e0d\u7528\u5b83\uff0c\u7279\u522b\u662f\u964c\u751f\u7684U\u76d8\uff0c\u4e71\u63d2U\u76d8\u5c31\u50cf\u6ee5\u4ea4\u4e00\u6837\uff0c\u67d3\u75c5\u7684\u98ce\u9669\u5927\u5927\u589e\u52a0\u3002<\/li>\n<li><b>\u5de7\u7528\u5176\u4ed6\u5b58\u50a8\u8bbe\u5907\uff1a<\/b>\u8fd9\u6b21\u7684BadUSB\u6f0f\u6d1e\u867d\u7136\u5f88\u96be\u4fee\u590d\uff0c\u4f46\u597d\u5728\u6211\u4eec\u672c\u5c31\u4e0d\u50cf\u4ee5\u524d\u90a3\u4e48\u4f9d\u8d56USB\u8bbe\u5907\u4e86\uff0c\u7279\u522b\u662fU\u76d8\uff0c\u8d8a\u6765\u8d8a\u591a\u4eba\u8f6c\u5411\u4e86\u4e91\u5b58\u50a8\u3002\u5de7\u7528\u4e91\u5b58\u50a8\u6765\u66ff\u4ee3U\u76d8\u4e5f\u4e0d\u5931\u4e3a\u4e00\u4e2a\u597d\u529e\u6cd5\uff0c\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4e91\u5b58\u50a8\u7684\u5b89\u5168\u4e5f\u6709\u5f85\u4e00\u6b65\u8003\u8bc1\uff0c\u5927\u8868\u59d0\u7684\u4e8b\u4ef6\u5c31\u662f\u524d\u8f66\u4e4b\u9274\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u4e91\u5b58\u50a8\u65f6\u5b9c\u7528\u201c\u590d\u6742\u767b\u5f55\u5bc6\u7801+\u624b\u673a\u9a8c\u8bc1\u201d\u4e24\u6b65\u8d70\u7684\u65b9\u5f0f\uff0c\u5426\u5219\u53ea\u662f\u5c06\u75c5\u6bd2\u611f\u67d3\u5371\u673a\u8f6c\u5316\u4e3a\u4fe1\u606f\u6cc4\u5bc6\u5371\u673a\u800c\u5df2\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8eU\u76d8\u7684\u5b89\u5168\uff0c\u5c0f\u7f16\u5728\u4ee5\u5f80\u7684\u63a8\u6587\u4e2d\u4e5f\u66fe\u7ecf\u53d1\u8fc7\u4e00\u4e9b\u5efa\u8bae\uff0c\u4e0d\u77e5\u9053\u662f\u5426\u6709\u670b\u53cb\u5e73\u65f6\u6709\u9075\u5b88\u634f\u3002\u5c0f\u7f16\u4eca\u513f\u53c8\u4e00\u6b21\u628a\u8bdd\u9898\u9501\u5b9a\u5728U\u76d8\u5b89\u5168\u4e0a\uff0c\u53ef\u5168\u662f\u8fd9\u201cbadUSB\u201d\u95f9\u7684\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[180],"tags":[321,149],"_links":{"self":[{"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1553"}],"collection":[{"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1553"}],"version-history":[{"count":0,"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1553\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ip-guard.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}