{"id":110334,"date":"2020-04-24T02:15:14","date_gmt":"2020-04-24T09:15:14","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=110334"},"modified":"2020-04-24T02:16:37","modified_gmt":"2020-04-24T09:16:37","slug":"how-cybercriminals-prey-on-the-covid-19","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2020\/04\/how-cybercriminals-prey-on-the-covid-19\/?lang=zh-hant","title":{"rendered":"\u7db2\u7d61\u72af\u7f6a\u5206\u5b50\u5982\u4f55\u5229\u7528\u65b0\u51a0\u80ba\u708e\u75ab\u60c5\u4f5c\u60e1"},"content":{"rendered":"<p><div style=\"max-width:100%\" data-width=\"1536\"><span class=\"ar-custom\" style=\"padding-bottom:50%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter size-full wp-image-110254 lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2020\/04\/covid19.png\" alt=\"\" width=\"1536\" height=\"768\" \/><\/span><\/div><\/p>\n<p style=\"font-weight: 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400;\">\u5176\u4ed6\u6feb\u7528\u65b0\u51a0\u80ba\u708e\u75ab\u60c5\u7684\u5178\u578b\u60e1\u610f\u884c\u70ba\u9084\u5305\u62ec\uff1a\u57df\u540d\u8f09\u6709\u60e1\u610f\u8edf\u4ef6\u3001\u91e3\u9b5a\u7db2\u7ad9\u3001\u6b3a\u8a50\u7db2\u7ad9\u3001\u60e1\u610f\u5ee3\u544a\u3001\u52a0\u5bc6\u8ca8\u5e63\u958b\u63a1\uff0c\u4ee5\u53ca\u7528\u65bc\u63d0\u5347\u4e0d\u9053\u5fb7\u7db2\u7ad9\u641c\u7d22\u6392\u540d\u7684\u9ed1\u5e3d\u641c\u7d22\u5f15\u64ce\u512a\u5316\uff08Black Hat SEO\uff09\u3002\u6211\u5011\u6aa2\u6e2c\u5230\u8a31\u591a\u4f7f\u7528\u65b0\u8a3b\u518a\u57df\u540d\u7684\u7db2\u5e97\u4e0d\u50c5\u8a66\u5716\u6b3a\u9a19\u7528\u6236\uff0c\u66f4\u6709\u4e00\u985e\u92b7\u552e\u624b\u6cd5\u6975\u70ba\u4e0d\u826f\u7684\u57df\u540d\u7fa4\u7d44\u5229\u7528\u7528\u6236\u5c0d\u65b0\u51a0\u80ba\u708e\u7684\u6050\u61fc\uff0c\u9032\u4e00\u6b65\u6050\u5687\u4ed6\u5011\u8cfc\u8cb7\u5176\u7522\u54c1\u3002\u6b64\u5916\uff0c\u6211\u5011\u4ea6\u767c\u73fe\u4e00\u7d44\u4ee5\u65b0\u51a0\u75c5\u6bd2\u70ba\u4e3b\u984c\u7684\u57df\u540d\u6b63\u4f7f\u7528\u9ad8\u98a8\u96aa\u7684JavaScript\u63d0\u4f9b\u7db2\u57df\u5bc4\u653e\u670d\u52d9\uff0c\u800c\u9019\u4e9bJavaScript\u53ef\u80fd\u96a8\u6642\u6703\u5c07\u7528\u6236\u91cd\u65b0\u5b9a\u5411\u5230\u60e1\u610f\u5167\u5bb9\u3002<\/p>\n<h1><strong>\u7e3d\u7d50<\/strong><\/h1>\n<p style=\"font-weight: 400;\">\u7db2\u7d61\u72af\u7f6a\u5206\u5b50\u7e3d\u6703\u5728\u5730\u5340\u3001\u570b\u5bb6\u53ca\u5168\u7403\u5927\u4e8b\u671f\u9593\uff0c\u5229\u7528\u5927\u773e\u7684\u6050\u61fc\u843d\u4e95\u4e0b\u77f3\u3002\u7576\u707d\u96e3\u767c\u751f\u6642\u6211\u5011\u4e00\u6b21\u53c8\u4e00\u6b21\u89c0\u5bdf\u5230\u7db2\u7d61\u72af\u7f6a\u5206\u5b50\u570d\u56f0\u53d7\u5bb3\u8005\u7684\u884c\u70ba\u3002\u907a\u61be\u7684\u662f\uff0c\u9019\u985e\u60e1\u884c\u76f8\u4fe1\u4e0d\u6703\u5f88\u5feb\u6d88\u9664\u3002<\/p>\n<p style=\"font-weight: 400;\">\u5927\u773e\u61c9\u8a72\u52a0\u500d\u63d0\u9632\u4efb\u4f55\u4ee5COVID-19\u70ba\u984c\u7684\u96fb\u90f5\u6216\u65b0\u8a3b\u518a\u7db2\u7ad9\uff0c\u4e0d\u8ad6\u8a72\u96fb\u90f5\u6216\u7db2\u7ad9\u8072\u7a31\u64c1\u6709\u75ab\u60c5\u8cc7\u8a0a\u3001\u6e2c\u8a66\u5de5\u5177\u9084\u662f\u6cbb\u7642\u65b9\u6cd5\u3002\u7528\u6236\u4ea6\u8981\u7279\u5225\u7559\u610f\u57df\u540d\u7684\u5408\u6cd5\u6027\u548c\u5b89\u5168\u6027\uff0c\u4f8b\u5982\u78ba\u4fdd\u57df\u540d\u662f\u5408\u6cd5\u57df\u540d\uff08\u4f8b\u5982\uff1a\u00a0google [.] com VS g00gle [.] com\uff09\uff0c\u800c\u4e14\u700f\u89bd\u5668\u7684\u5730\u5740\u6b04\u5de6\u5074\u6709\u300c\u9396\u300d\u7684\u5716\u793a\uff0c\u78ba\u4fdd\u6709\u6548\u7684HTTPS\u9023\u63a5\u3002<\/p>\n<p style=\"font-weight: 400;\">\u5c0d\u65bc\u4efb\u4f55\u4ee5COVID-19\u70ba\u984c\u7684\u96fb\u90f5\u90fd\u61c9\u8a72\u63a1\u53d6\u8b39\u614e\u4e00\u81f4\u7684\u63aa\u65bd\uff1a\u67e5\u770b\u767c\u4ef6\u4eba\u7684\u96fb\u90f5\u5730\u5740\uff0c\u56e0\u70ba\u4e0d\u6b63\u7576\u7684\u96fb\u90f5\u5f80\u5f80\u4e26\u975e\u5f9e\u719f\u8b58\u7684\u767c\u4ef6\u4eba\u767c\u9001\u3001\u5730\u5740\u62fc\u5beb\u932f\u8aa4\u6216\u904e\u4efd\u5197\u9577\uff0c\u6216\u5176\u5167\u5bb9\u662f\u96a8\u6a5f\u51fa\u73fe\u7684\u5b57\u7b26\u3002<\/p>\n<p style=\"font-weight: 400;\">\u70ba\u4fdd\u969c\u7528\u6236\u514d\u53d7\u7db2\u7d61\u7f6a\u72af\u5206\u5b50\u653b\u64ca\uff0cPalo Alto Networks\u8a8d\u70ba\u4ee5<a href=\"https:\/\/www.paloaltonetworks.com\/products\/threat-detection-and-prevention\/web-security\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.paloaltonetworks.com\/products\/threat-detection-and-prevention\/web-security&amp;source=gmail&amp;ust=1587797558461000&amp;usg=AFQjCNH2a7jC0Y82mid4fyP6HYpMbCYi8A\">URL\u904e\u6ffe<\/a>\u7981\u6b62\u700f\u89bd\u300c\u65b0\u8a3b\u518a\u57df\u540d\u300d\u662f\u6700\u4f73\u7684\u505a\u6cd5\u3002\u7136\u800c\uff0c\u5982\u679c\u4e0d\u80fd\u963b\u6b62\u700f\u89bd\uff0c\u6211\u5011\u5247\u5efa\u8b70\u5c0d\u9019\u4e9bURL\u5f37\u5236\u5be6\u65bdSSL\u89e3\u5bc6\u4ee5\u63d0\u9ad8\u5176\u53ef\u8996\u6027\uff0c\u963b\u6b62\u7528\u6236\u4e0b\u8f09\u8af8\u5982PowerShell\u548c\u53ef\u57f7\u884c\u6a94\u6848\u4e4b\u985e\u7684\u5371\u96aa\u6587\u4ef6\u985e\u578b\uff0c\u4e26\u4f7f\u7528\u66f4\u56b4\u683c\u7684\u5a01\u8105\u9632\u8b77\u7b56\u7565\uff0c\u5728\u8a2a\u554f\u65b0\u8a3b\u518a\u57df\u540d\u6642\u589e\u52a0\u65e5\u8a8c\u8a18\u9304\u3002\u6211\u5011\u9084\u5efa\u8b70\u4f7f\u7528<a href=\"https:\/\/www.paloaltonetworks.com\/products\/threat-detection-and-prevention\/dns-security\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.paloaltonetworks.com\/products\/threat-detection-and-prevention\/dns-security&amp;source=gmail&amp;ust=1587797558461000&amp;usg=AFQjCNGurWqHC3d1_T3hVo7AqejLiMRXfQ\">DNS\u5c64\u4fdd\u8b77<\/a>\uff0c\u56e0\u70ba\u8d85\u904e80%\u7684\u60e1\u610f\u8edf\u4ef6\u90fd\u4f7f\u7528DNS\u5efa\u7acbC2\u3002<\/p>\n<p style=\"font-weight: 400;\">\u95dc\u65bc\u5168\u6587\u7248\u4e2d\u7279\u5225\u63d0\u5230\u7684\u5a01\u8105\u548c\u5165\u4fb5\u6307\u6a19\uff08IOC\uff09\uff0c\u5728Palo Alto Networks\u6280\u8853\u68e7\u5167\u5df2\u63a1\u53d6\u4e86\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u78ba\u4fdd\u9054\u5230\u6700\u4f73\u7684\u6aa2\u6e2c\u548c\u9810\u9632\u6a5f\u5236\uff1a<\/p>\n<ul style=\"font-weight: 400;\">\n<li>\u5df2\u5c0d\u529f\u80fd\u8b8a\u6578\u540d\u7a31\u3001IP\u4f4d\u5740\u548c\u7db2\u5740\u9032\u884c\u4e86\u9069\u7576\u5206\u985e\u3002<\/li>\n<li>\u5df2\u66f4\u65b0\u548c\/\u6216\u9a57\u8b49\u4e86\u6240\u6709\u6a23\u672c\u7684Wildfire\u5224\u5b9a\u3002<\/li>\n<li>\u5df2\u5275\u5efa\u3001\u66f4\u65b0\u548c\/\u6216\u9a57\u8b49\u4e86\u5165\u4fb5\u9632\u79a6\u7cfb\u7d71\u7c3d\u540d\u3002<\/li>\n<li>\u5df2\u90e8\u7f72\u3001\u66f4\u65b0\u548c\/\u6216\u9a57\u8b49\u4e86Cortex XDR\u6aa2\u6e2c\u3002<\/li>\n<li>\u5df2\u5275\u5efa\u3001\u66f4\u65b0\u548c\/\u6216\u9a57\u8b49\u4e86Autofocus\u6a19\u7c64\u3002<\/li>\n<\/ul>\n<p style=\"font-weight: 400;\">\u7531\u65bc\u75ab\u60c5\u4f86\u5f97\u7a81\u7136\uff0c\u8a31\u591a\u54e1\u5de5\u6b63\u81ea\u6211\u9694\u96e2\u4e26\u5728\u5bb6\u5de5\u4f5c\u3002\u5118\u7ba1\u4f01\u696d\u4e00\u76f4\u901a\u904eVPN\u9023\u63a5\u70ba\u54e1\u5de5\u63d0\u4f9b\u5b89\u5168\u8a2a\u554f\uff0c\u4f46\u662f\u6d89\u53ca\u7684\u54e1\u5de5\u6578\u91cf\u537b\u662f\u524d\u6240\u672a\u6709\uff0c\u9700\u8981\u984d\u5916\u7684\u8cc7\u6e90\u548c\u5bb9\u91cf\u3002<\/p>\n<p style=\"font-weight: 400;\">Palo Alto Networks\u7684<a href=\"https:\/\/www.paloaltonetworks.com\/prisma\/access\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.paloaltonetworks.com\/prisma\/access&amp;source=gmail&amp;ust=1587797558461000&amp;usg=AFQjCNEVuXAywu76W7UuwM61ojdWT8X-MQ\">Prisma Access<\/a>\u7522\u54c1\u70ba\u96f2\u7aef\u7522\u751f\u7684\u5b89\u5168\u5b58\u53d6\u670d\u52d9\u908a\u7de3\uff08SASE\uff09\u5e73\u53f0\uff0c\u53ef\u70ba\u9060\u7a0b\u8fa6\u516c\u548c\u79fb\u52d5\u7528\u6236\u63d0\u4f9b\u7d71\u4e00\u7684\u7b56\u7565\u548c\u4fdd\u5b89\uff0c\u4e26\u80fd\u96a8\u8457\u696d\u52d9\u9700\u6c42\u8abf\u6574\u898f\u6a21\u3002\u5982\u9700\u4e86\u89e3\u66f4\u591aPalo Alto Networks\u5982\u4f55\u5e6b\u52a9\u9060\u7a0b\u54e1\u5de5\uff0c\u8acb\u6309<a href=\"https:\/\/www.paloaltonetworks.com\/our-response-to-covid-19\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.paloaltonetworks.com\/our-response-to-covid-19&amp;source=gmail&amp;ust=1587797558461000&amp;usg=AFQjCNH30c9TYc6n3oP6Oq02lO-unpnxDg\">\u6b64\u8655<\/a>\uff0c\u4e26\u67e5\u770b<a href=\"https:\/\/register.paloaltonetworks.com\/securemobileworkforce\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/register.paloaltonetworks.com\/securemobileworkforce&amp;source=gmail&amp;ust=1587797558461000&amp;usg=AFQjCNEa6KxCEXX387Oigc2et9sG-Z6P3w\">Nir Zuk\u8a0e\u8ad6\u5982\u4f55\u5be6\u73fe\u696d\u52d9\u9023\u7e8c\u6027\u7684\u7db2\u7d61\u5ee3\u64ad<\/a>\u3002<\/p>\n<p style=\"font-weight: 400;\">\u5982\u6b32\u4e86\u89e3\u662f\u6b21\u7814\u7a76\u7684\u66f4\u591a\u8a73\u60c5\uff0c\u8acb\u700f\u89bd\u6b64<a href=\"https:\/\/unit42.paloaltonetworks.com\/how-cybercriminals-prey-on-the-covid-19-pandemic\/?utm_source=marketo&amp;utm_medium=email&amp;utm_campaign=Digest%201254-2020-02-21T14:47:20.000-08:00&amp;mkt_tok=eyJpIjoiWkRBMllqSmhaR1l4WWpVNCIsInQiOiIrV1JZTDdhZnJQcDZHMTJxaytlZlwvcmpIa2FpWjJWS2tuTDFRdXdIQWpobUpvS3B3YUIzVnhITUM0SnJyOVFQOUxPY3EzanlxbE90QVNiTzZSUzRsdkVDcmpmMlJ5aDJQZTBnSnVER1FjeVlIY080WFhWZ3U2QXp5b3huakRJMVwvIn0%3D\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/unit42.paloaltonetworks.com\/how-cybercriminals-prey-on-the-covid-19-pandemic\/?utm_source%3Dmarketo%26utm_medium%3Demail%26utm_campaign%3DDigest%25201254-2020-02-21T14:47:20.000-08:00%26mkt_tok%3DeyJpIjoiWkRBMllqSmhaR1l4WWpVNCIsInQiOiIrV1JZTDdhZnJQcDZHMTJxaytlZlwvcmpIa2FpWjJWS2tuTDFRdXdIQWpobUpvS3B3YUIzVnhITUM0SnJyOVFQOUxPY3EzanlxbE90QVNiTzZSUzRsdkVDcmpmMlJ5aDJQZTBnSnVER1FjeVlIY080WFhWZ3U2QXp5b3huakRJMVwvIn0%253D&amp;source=gmail&amp;ust=1587797558461000&amp;usg=AFQjCNEdCUAS5spjuDEg3l1jaYpQkcP-Eg\">\u7db2\u8a8c\u5168\u6587<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96a8\u8457\u65b0\u578b\u51a0\u72c0\u75c5\u6bd2\u8513\u5ef6\u5168\u7403\uff0c\u75ab\u60c5\u76f8\u95dc\u7684\u8a71\u984c\u5099\u53d7\u95dc\u6ce8\u3002Palo Alto Networks\u5a01\u8105\u60c5\u5831\u5718\u968aUnit 42\u7684\u7814\u7a76\u4eba\u54e1\u767c\u73fe\uff0c\u81ea2\u6708\u521d\u4ee5\u4f86\uff0c\u8207\u65b0\u51a0\u80ba\u708e\u76f8\u95dc\u7684Google\u641c\u7d22\u91cf\u548cURL\u700f\u89bd\u91cf\u5927\u5e45\u589e\u52a0\u3002\u7db2\u7d61\u72af\u7f6a\u5206\u5b50\u4e5f\u6b63\u662f\u5229\u7528\u9019\u4e9b\u71b1\u9580\u8a71\u984c\u70ba\u8a98\u990c\u725f\u5229\uff0c\u5728\u75ab\u60c5\u7576\u524d\u7684\u5371\u96e3\u6642\u523b\uff0c\u4ee4\u6578\u5341\u5104\u4eba\u7684\u751f\u6d3b\u96ea\u4e0a\u52a0\u971c\u3002 \u7531\u65bc\u4e0d\u6cd5\u5206\u5b50\u7d93\u5e38\u5229\u7528\u71b1\u9580\u8a71\u984c\u4f5c\u60e1\uff0cUnit 42\u7684\u7814\u7a76\u4eba\u54e1\u5bc6\u5207\u76e3\u6e2c\u7db2\u7d61\u7528\u6236\u5c0d\u9019\u4e9b\u71b1\u8a71\u53ca\u5176\u76f8\u95dc\u65b0\u8a3b\u518a\u57df\u540d\u7684\u95dc\u6ce8\u7a0b\u5ea6\uff0c\u4ee5\u4fdd\u969c\u5ba2\u6236\u5b89\u5168\u3002 \u900f\u904e\u4f7f\u7528Google\u641c\u5c0b\u8da8\u52e2\u548c\u6211\u5011\u7684\u6d41\u91cf\u65e5\u8a8c\uff0c\u6211\u5011\u767c\u73fe\u7528\u6236\u5c0d\u65b0\u51a0\u80ba\u708e\u76f8\u95dc\u8a71\u984c\u7684\u95dc\u6ce8\u5ea6\u66b4\u589e\uff0c\u4e26\u57282020\u5e741\u6708\u5e95\u30012\u6708\u5e95\u53ca3\u6708\u4e2d\u65ec\u9054\u5230\u9ad8\u5cf0\u3002 \u96a8\u8457\u7528\u6236\u95dc\u6ce8\u5ea6\u4e0a\u5347\uff0c\u5f9e2\u6708\u52303\u6708\uff0c\u8207\u65b0\u51a0\u80ba\u708e\u76f8\u95dc\u7684\u57df\u540d\u8a3b\u518a\u91cf\u65e5\u5747\u589e\u9577656%\u3002\u540c\u4e00\u6642\u671f\uff0c\u60e1\u610f\u7684\u57df\u540d\u8a3b\u518a\u589e\u52a0569%\uff0c\u6d89\u53ca\u60e1\u610f\u8edf\u4ef6\u548c\u7db2\u7d61\u91e3\u9b5a\uff1b\u300c\u9ad8\u98a8\u96aa\u300d\u7684\u57df\u540d\u8a3b\u518a\u589e\u52a0788%\uff0c\u5305\u62ec\u6b3a\u8a50\u3001\u975e\u6cd5\u958b\u63a1\u52a0\u5bc6\u8ca8\u5e63\uff0c\u4ee5\u53ca\u6d89\u5acc\u8207\u60e1\u610f\u7db2\u5740\u6709\u95dc\u6216\u4f7f\u7528\u9632\u5f48\u4e3b\u6a5f\uff08Bulletproof hosting\uff09\u7684\u57df\u540d\u3002 \u622a\u81f33\u6708\u5e95\uff0c\u6211\u5011\u5df2\u767c\u73fe116,357\u500b\u8207\u65b0\u51a0\u80ba\u708e\u76f8\u95dc\u7684\u65b0\u8a3b\u518a\u57df\u540d\uff0c\u7576\u4e2d2,022\u500b\u70ba\u60e1\u610f\u57df\u540d\uff0c40,261\u500b\u70ba\u300c\u9ad8\u98a8\u96aa\u300d\u57df\u540d\u3002 \u6211\u5011\u6839\u64da\u57df\u540d\u7684Whois\u4fe1\u606f\u3001DNS\u8a18\u9304\u548c\u5c4f\u5e55\u622a\u5716\uff08\u7531\u6211\u5011\u7684\u81ea\u52d5\u6293\u53d6\u5de5\u5177\u6536\u96c6\uff09\u5206\u985e\u9032\u884c\u5206\u6790\u4ee5\u6aa2\u6e2c\u8a3b\u518a\u6d3b\u52d5\uff0c\u767c\u73fe\u8a31\u591a\u57df\u540d\u88ab\u60e1\u610f\u8a3b\u518a\u4e26\u8f49\u552e\u725f\u5229\uff0c\u7576\u4e2d\u4e00\u5927\u90e8\u5206\u88ab\u7528\u65bc\u5178\u578b\u7684\u60e1\u610f\u6d3b\u52d5\uff0c\u6216\u7528\u65bc\u92b7\u552e\u77ed\u7f3a\u5546\u54c1\u7684\u8a50\u9a19\u7db2\u5e97\u3002 \u5176\u4ed6\u6feb\u7528\u65b0\u51a0\u80ba\u708e\u75ab\u60c5\u7684\u5178\u578b\u60e1\u610f\u884c\u70ba\u9084\u5305\u62ec\uff1a\u57df\u540d\u8f09\u6709\u60e1\u610f\u8edf\u4ef6\u3001\u91e3\u9b5a\u7db2\u7ad9\u3001\u6b3a\u8a50\u7db2\u7ad9\u3001\u60e1\u610f\u5ee3\u544a\u3001\u52a0\u5bc6\u8ca8\u5e63\u958b\u63a1\uff0c\u4ee5\u53ca\u7528\u65bc\u63d0\u5347\u4e0d\u9053\u5fb7\u7db2\u7ad9\u641c\u7d22\u6392\u540d\u7684\u9ed1\u5e3d\u641c\u7d22\u5f15\u64ce\u512a\u5316\uff08Black Hat SEO\uff09\u3002\u6211\u5011\u6aa2\u6e2c\u5230\u8a31\u591a\u4f7f\u7528\u65b0\u8a3b\u518a\u57df\u540d\u7684\u7db2\u5e97\u4e0d\u50c5\u8a66\u5716\u6b3a\u9a19\u7528\u6236\uff0c\u66f4\u6709\u4e00\u985e\u92b7\u552e\u624b\u6cd5\u6975\u70ba\u4e0d\u826f\u7684\u57df\u540d\u7fa4\u7d44\u5229\u7528\u7528\u6236\u5c0d\u65b0\u51a0\u80ba\u708e\u7684\u6050\u61fc\uff0c\u9032\u4e00\u6b65\u6050\u5687\u4ed6\u5011\u8cfc\u8cb7\u5176\u7522\u54c1\u3002\u6b64\u5916\uff0c\u6211\u5011\u4ea6\u767c\u73fe\u4e00\u7d44\u4ee5\u65b0\u51a0\u75c5\u6bd2\u70ba\u4e3b\u984c\u7684\u57df\u540d\u6b63\u4f7f\u7528\u9ad8\u98a8\u96aa\u7684JavaScript\u63d0\u4f9b\u7db2\u57df\u5bc4\u653e\u670d\u52d9\uff0c\u800c\u9019\u4e9bJavaScript\u53ef\u80fd\u96a8\u6642\u6703\u5c07\u7528\u6236\u91cd\u65b0\u5b9a\u5411\u5230\u60e1\u610f\u5167\u5bb9\u3002 \u7e3d\u7d50 \u7db2\u7d61\u72af\u7f6a\u5206\u5b50\u7e3d\u6703\u5728\u5730\u5340\u3001\u570b\u5bb6\u53ca\u5168\u7403\u5927\u4e8b\u671f\u9593\uff0c\u5229\u7528\u5927\u773e\u7684\u6050\u61fc\u843d\u4e95\u4e0b\u77f3\u3002\u7576\u707d\u96e3\u767c\u751f\u6642\u6211\u5011\u4e00\u6b21\u53c8\u4e00\u6b21\u89c0\u5bdf\u5230\u7db2\u7d61\u72af\u7f6a\u5206\u5b50\u570d\u56f0\u53d7\u5bb3\u8005\u7684\u884c\u70ba\u3002\u907a\u61be\u7684\u662f\uff0c\u9019\u985e\u60e1\u884c\u76f8\u4fe1\u4e0d\u6703\u5f88\u5feb\u6d88\u9664\u3002 \u5927\u773e\u61c9\u8a72\u52a0\u500d\u63d0\u9632\u4efb\u4f55\u4ee5COVID-19\u70ba\u984c\u7684\u96fb\u90f5\u6216\u65b0\u8a3b\u518a\u7db2\u7ad9\uff0c\u4e0d\u8ad6\u8a72\u96fb\u90f5\u6216\u7db2\u7ad9\u8072\u7a31\u64c1\u6709\u75ab\u60c5\u8cc7\u8a0a\u3001\u6e2c\u8a66\u5de5\u5177\u9084\u662f\u6cbb\u7642\u65b9\u6cd5\u3002\u7528\u6236\u4ea6\u8981\u7279\u5225\u7559\u610f\u57df\u540d\u7684\u5408\u6cd5\u6027\u548c\u5b89\u5168\u6027\uff0c\u4f8b\u5982\u78ba\u4fdd\u57df\u540d\u662f\u5408\u6cd5\u57df\u540d\uff08\u4f8b\u5982\uff1a\u00a0google [.] com VS g00gle [.] com\uff09\uff0c\u800c\u4e14\u700f\u89bd\u5668\u7684\u5730\u5740\u6b04\u5de6\u5074\u6709\u300c\u9396\u300d\u7684\u5716\u793a\uff0c\u78ba\u4fdd\u6709\u6548\u7684HTTPS\u9023\u63a5\u3002 \u5c0d\u65bc\u4efb\u4f55\u4ee5COVID-19\u70ba\u984c\u7684\u96fb\u90f5\u90fd\u61c9\u8a72\u63a1\u53d6\u8b39\u614e\u4e00\u81f4\u7684\u63aa\u65bd\uff1a\u67e5\u770b\u767c\u4ef6\u4eba\u7684\u96fb\u90f5\u5730\u5740\uff0c\u56e0\u70ba\u4e0d\u6b63\u7576\u7684\u96fb\u90f5\u5f80\u5f80\u4e26\u975e\u5f9e\u719f\u8b58\u7684\u767c\u4ef6\u4eba\u767c\u9001\u3001\u5730\u5740\u62fc\u5beb\u932f\u8aa4\u6216\u904e\u4efd\u5197\u9577\uff0c\u6216\u5176\u5167\u5bb9\u662f\u96a8\u6a5f\u51fa\u73fe\u7684\u5b57\u7b26\u3002 \u70ba\u4fdd\u969c\u7528\u6236\u514d\u53d7\u7db2\u7d61\u7f6a\u72af\u5206\u5b50\u653b\u64ca\uff0cPalo Alto 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