{"id":3054,"date":"2015-05-25T10:41:06","date_gmt":"2015-05-25T10:41:06","guid":{"rendered":"http:\/\/www.kaspersky.com.cn\/blog\/?p=3054"},"modified":"2017-09-24T19:24:50","modified_gmt":"2017-09-24T11:24:50","slug":"5g-why-do-we-need-it","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.cn\/blog\/5g-why-do-we-need-it\/3054\/","title":{"rendered":"\u6211\u4eec\u4e3a\u4ec0\u4e48\u9700\u89815G\u7f51\u7edc\uff1f"},"content":{"rendered":"<p>\u5c31\u76ee\u524d\u800c\u8a00\uff0cLTE\u7f51\u7edc\u53ea\u662f\u521a\u521a\u8d77\u6b65\u8fd8\u672a\u8fdc\u672a\u666e\u53ca\uff0c\u4f46\u7f51\u7edc\u63d0\u4f9b\u5546\u548c\u8fd0\u8425\u5546\u5df2\u8feb\u4e0d\u53ca\u5f85\u5730\u5c315G\u7f51\u7edc\u524d\u666f\u5c55\u5f00\u6fc0\u70c8\u8ba8\u8bba\u3002\u6709\u4e9b\u516c\u53f8\u751a\u81f3\u5df2\u5f00\u59cb\u79ef\u6781\u6295\u5165\u8d44\u91d1\u5f00\u5c55\u5ba3\u4f20\u653b\u52bf\uff0c\u4f8b\u5982Megafon\u548c\u534e\u4e3a\u5c31<a href=\"http:\/\/www.cnet.com\/news\/huawei-megafon-to-build-5g-mobile-network-in-2018\/\" target=\"_blank\" rel=\"noopener nofollow\">\u627f\u8bfa\u5c06\u57282018\u5e74\u4fc4\u7f57\u65af\u4e3e\u529e\u7684\u4e16\u754c\u676f\u4e0a\u542f\u52a85G\u7f51\u7edc\u8bd5\u8fd0\u8425<\/a>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2015\/05\/06152112\/5G.png\" alt=\"\" width=\"1067\" height=\"800\"><\/p>\n<p>\u7136\u800c\uff0c5G\u7f51\u7edc\u6807\u51c6\u5316\u76ee\u524d\u53ea\u662f\u5904\u5728\u89c4\u5212\u9636\u6bb5\uff0c\u9884\u8ba1\u6700\u65e9\u4e5f\u8981\u52302020\u5e74\u5f00\u59cb\u90e8\u7f72\uff08\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5373\u5c06\u5236\u5b9a\u76845G\u7f51\u7edc\u6807\u51c6\u76ee\u524d\u88ab\u6b63\u5f0f\u79f0\u4e3a \u201cIMT-2020\u2033\u7684\u539f\u56e0\uff09\u3002\u5c3d\u7ba1\u5404\u56fd\u5e76\u672a\u660e\u4ee4\u7981\u6b62\u4f7f\u7528\u201d5G\u201d\u4e00\u8bcd\u7528\u4f5c\u5e02\u573a\u5ba3\u4f20\uff0c\u4f46\u8fd9\u5e76\u975e\u662f\u771f\u6b63\u7f51\u7edc\u6807\u51c6\u7684\u540d\u79f0\u3002\u76ee\u524d\uff0c\u201d5G\u201d\u53ea\u662f\u7528\u6765\u8868\u793a\u201d\u7b2c\u4e94\u4ee3\u201d\u79fb\u52a8\u7f51\u7edc\u7684\u610f\u601d\u3002<\/p>\n<p>\u4e3a\u7f51\u7edc\u6807\u51c6\u4ee5\u53ca\u7b2c\u51e0\u4ee3\u7f51\u7edc\u8d34\u4e0a\u6807\u7b7e\u53ef\u8c13\u662f\u4e00\u4e2a\u5f00\u653e\u5f0f\u7684\u54f2\u5b66\u95ee\u9898\u3002\u4ece\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u8bb2\uff0c5G\u7f51\u7edc\u65e9\u572810\u5e74\u524d\u7684\u83ab\u65af\u79d1\u5730\u533a\u5c31\u5df2\u5f00\u59cb\u8fd0\u884c\u2014 <a href=\"http:\/\/www.comnews.ru\/node\/39838\" target=\"_blank\" rel=\"noopener nofollow\">\u5f53\u65f6\uff0c\u201d5G\u7f51\u7edc\u201d\u662f\u4e00\u79cd\u7531\u4e00\u5bb6\u5f53\u5730\u670d\u52a1\u63d0\u4f9b\u5546ArtCommunications\u63d0\u4f9b\u7684\u7f51\u7edc\u670d\u52a1\u3002<\/a><\/p>\n<p>\u90a3\u4e9b\u4e89\u76f8\u5728\u884c\u4e1a\u5360\u636e\u9886\u5148\u5730\u4f4d\u7684\u7f51\u7edc\u63d0\u4f9b\u5546\u4e5f\u65e0\u6cd5\u5b8c\u5168\u5b9a\u4e495G\u7f51\u7edc\u7684\u4f18\u52bf\u6240\u5728\uff1a\u201d\u9ad8\u5e26\u5bbd\u79fb\u52a8\u7f51\u7edc\u63a5\u5165\u548c\u4e0d\u65ad\u589e\u52a0\u7684\u5ec9\u4ef7\u8bbe\u5907\u63a8\u52a8\u4e86\u6570\u636e\u91cf\u7684\u5927\u5e45\u589e\u957f\u30025G\u7f51\u7edc\u8fde\u63a5\u5c06\u5e26\u6765\u66f4\u5927\u5bb9\u91cf\u7684\u7f51\u7edc\uff0c\u8fd9\u4e0d\u4ec5\u5c06\u6709\u52a9\u4e8e\u66f4\u5feb\u7684\u6570\u636e\u8f7d\u5165\uff0c\u540c\u65f6\u5728\u4f20\u8f93\u4fe1\u53f7\u65f6\u4e5f\u80fd\u51cf\u5c11\u5ef6\u8fdf\u3002\u4f7f\u7528\u65b0\u6807\u51c6\u7f51\u7edc\u7684\u7528\u6237\u5c06\u80fd\u591f\u4f53\u9a8c\u5230\u66f4\u5feb\u7684\u79fb\u52a8\u7f51\u7edc\u901f\u5ea6\u2013\u4f8b\u5982\uff0c\u65e0\u9700\u7b49\u5f85\u6587\u4ef6\u7f13\u51b2\u5373\u80fd\u5373\u65f6\u89c2\u770b\u89c6\u9891\u6d41\u3002\u201d\u534e\u4e3a\u8bc4\u8bba\u9053\u3002<\/p>\n<p>\u8fd9\u4e00\u901a\u8bc4\u8bba\u5728\u79ef\u6781\u63a8\u5e7fLTE-Advanced\u3001LTE\u30013G\u751a\u81f3EDGE\u65f6\u90fd\u4f3c\u66fe\u76f8\u8bc6\u2014\u6211\u6e05\u695a\u8bb0\u5f97\u6bcf\u6b21\u6709\u65b0\u7f51\u7edc\u6807\u51c6\u53d1\u5e03\u65f6\uff0c\u8fd9\u4e9b\u516c\u53f8\u5747\u4f1a\u62ff\u987a\u7545\u89c2\u770b\u89c6\u9891\u6d41\u4e3e\u4f8b\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">5G wireless is coming. It's going to be much faster than 4G \u2014 and likely way more expensive. <a href=\"http:\/\/t.co\/zGfhZHVp05\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/zGfhZHVp05<\/a> <a href=\"http:\/\/t.co\/oAbfsfhVzC\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/oAbfsfhVzC<\/a><\/p>\n<p>\u2014 CNN (@CNN) <a href=\"https:\/\/twitter.com\/CNN\/status\/600624722812932096?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">May 19, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u652f\u63015G\u7f51\u7edc\u6240\u9700\u7684\u5546\u4e1a\u6280\u672f\u4f9d\u7136\u8fd8\u672a\u5f00\u53d1\u51fa\u6765\u3002\u800c\u65f6\u81f3\u4eca\u65e5\uff0c5G\u7f51\u7edc\u4f7f\u7528\u7684\u9891\u7387\u4ee5\u53ca\u6240\u9700\u7684\u8c03\u5236\u548c\u7f16\u7801\u7c7b\u578b\u76ee\u524d\u8fd8\u4ec5\u4ec5\u505c\u7559\u5728\u5e02\u573a\u731c\u6d4b\u9636\u6bb5\u3002\u81f3\u4eca\u4e3a\u6b62\uff0c\u8be5\u8ba1\u5212\u662f\u57281-100GHz\u9891\u6bb5\u4f7f\u7528\u4e0d\u540c\u7684\u8fd0\u8425\u5546\u3002\u5728\u8fd9\u4e9b\u8ba8\u8bba\u4e2d\uff0c\u552f\u4e00\u9760\u8c31\u7684\u7ed3\u8bba\u662f\u65b0\u7f51\u7edc\u8fde\u63a5\u6807\u51c6\u5c06\u5229\u7528\u5c3d\u53ef\u80fd\u6700\u5927\u5e26\u5bbd\uff08\u4e4b\u6240\u4ee5\u53ef\u884c\uff0c\u662f\u56e0\u4e3a\u6ca1\u6709\u5176\u5b83\u65b9\u6cd5\u4e86\uff09\u3002\u518d\u8be6\u7ec6\u4e00\u70b9\uff0c\u5c31\u662f\u4f7f\u7528\u5fae\u6ce2\u9891\u7387\u5c06\u610f\u5473\u7740\u6700\u5c0f\u5de5\u4f5c\u8303\u56f4\u7684\u5fae\u5fae\u57fa\u7ad9\uff08femtocell\uff09\u548c\u6beb\u5fae\u5fae\u57fa\u7ad9\uff08picocell\uff09\u7684\u63a8\u51fa\u52bf\u5728\u5fc5\u884c\u3002<\/p>\n<p>5G\u7f51\u7edc\u5927\u52bf\u6240\u8d8b\u7684\u5176\u4e2d\u4e00\u4e2a\u91cd\u8981\u539f\u56e0\u662f\uff1a\u5bf9\u4e8e\u66f4\u5927\u7f51\u7edc\u5bb9\u91cf\u7684\u6e34\u671b\u2014\u4ee5\u9002\u5e94\u6240\u6709IoT\uff08\u7269\u8054\u7f51\uff09\u8bbe\u5907\u7684\u4f7f\u7528\u3002\u53ef\u4ee5\u9884\u8ba1\uff0c\u6bcf\u6237\u5bb6\u5ead\u5c06\u5f88\u5feb\u62e5\u6709\u8d85\u8fc7100\u90e8\u2019\u667a\u80fd\u2019\u8054\u7f51\u8bbe\u5907\u2014\u6709\u4e9b\u53ef\u80fd\u88ab\u4f5c\u4e3a\u201d\u57fa\u7ad9\u201d\u4f7f\u7528\u4ee5\u8fde\u63a5\u5176\u5b83\u5bb6\u7528\u7535\u5668\uff08\u6bd4\u5982\u51b0\u7bb1\u548c\u7535\u89c6\u673a\uff09\u3002\u8fd9\u4e00\u65b9\u6cd5\u88ab\u79f0\u4e3a\u5927\u89c4\u6a21MIMO\u6280\u672f\uff08\u591a\u5165\u591a\u51fa\uff09\uff1a\u4e00\u53f0\u5ba2\u6237\u7aef\u8bbe\u5907\u540c\u65f6\u8fde\u63a5\u8bb8\u591a\u53f0\u6536\u53d1\u8bbe\u5907\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">There is a flood of appliances which are connected without a thought of security <a href=\"https:\/\/twitter.com\/hashtag\/theSAS2015?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#theSAS2015<\/a> <a href=\"https:\/\/t.co\/ML61uW4ErZ\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/ML61uW4ErZ<\/a> <a href=\"http:\/\/t.co\/DicNCI0GVK\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/DicNCI0GVK<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/568572032566341632?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">February 20, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u7531\u4e8e\u5bb6\u5ead\u4f7f\u7528\u7684\u8054\u7f51\u8bbe\u5907\u8d8a\u6765\u8d8a\u591a\uff0c\u6240\u9700\u7684\u5e26\u5bbd\u5c06\u4e0d\u80fd\u518d\u4f4e\u4e8e\u51e0\u5341Gbps\uff0c\u5c24\u5176\u662f\u5927\u591a\u6570\u8054\u7f51\u8bbe\u5907\u5747\u9700\u8981\u5927\u91cf\u6570\u636e\u4f20\u8f93\u3002\u9884\u8ba1\u52302020\u5e74\uff0c\u7f51\u7edc\u5bb9\u91cf\u5c06\u8db3\u591f\u5927\u624d\u80fd\u5e94\u5bf91000\u500d\u7684\u6570\u636e\u91cf\u589e\u957f\u3002<\/p>\n<p>\u5ba4\u5916\u7684\u8fde\u63a5\u901f\u5ea6\u5219\u9700\u8981\u8fbe\u5230\u6570\u767eMbps\u624d\u80fd\u4ee4\u4eba\u6ee1\u610f\uff0c\u8fd9\u4e0e\u73b0\u6709LTE- Advanced\u751f\u4ea7\u7f51\u7edc\u7684\u901f\u5ea6\u76f8\u5f53\u30025G\u7f51\u7edc\u5373\u5c06\u5e26\u7ed9\u884c\u4e1a\u7684\u65b0\u7279\u6027\u5219\u662f\u66f4\u4f4e\u7684\u7f51\u7edc\u5ef6\u8fdf\uff08\u4f8b\u5982\uff1aping\uff09\uff0c\u5373\u4f4e\u4e8e1\u6beb\u79d2\u3002<\/p>\n<p>\u5c31\u76ee\u524d\u770b\u6765\uff0c\u53ea\u6709\u4e00\u79cd\u6280\u672f\u4e0e\u73b0\u6709\u7684\u8fd9\u4e9b\u53c2\u6570\u6709\u5173\u8054\uff1a\u589e\u5f3a\u548c\u865a\u62df\u73b0\u5b9e\u89e3\u51b3\u65b9\u6848\u3002\u77ed\u65f6\u95f4\u5185\uff0c\u6211\u4eec\u8fd8\u65e0\u6cd5\u4f69\u6234\u7c7b\u4f3c\u300a\u673a\u68b0\u6218\u8b66\u300b\u4e2d\u7684\u5934\u76d4\u8d70\u5728\u9a6c\u8def\u4e0a\uff0c\u4f46\u8fd9\u4e00\u6280\u672f\u6781\u5176\u6709\u5229\u4e8e\u8fdc\u7a0b\u533b\u7597\u65b9\u9762\u7684\u5e94\u7528\uff0c\u8fd9\u80fd\u8ba9\u533b\u751f\u8fdc\u7a0b\u8fdb\u884c\u5916\u79d1\u624b\u672f\uff1b\u7f51\u7edc\u901f\u5ea6\u7684\u63d0\u5347\u540c\u6837\u4e5f\u6709\u76ca\u4e8e\u65e0\u4eba\u9a7e\u9a76\u6c7d\u8f66\u7684\u884c\u9a76\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6700\u4f4e\u5ef6\u8fdf\u7387\u4e5f\u80fd\u591f\u63a8\u8fdb\u6240\u8c13\u201d<a href=\"http:\/\/www.itu.int\/dms_pub\/itu-t\/oth\/23\/01\/T23010000230001PDFE.pdf\" target=\"_blank\" rel=\"noopener nofollow\">tactile Internet<\/a>\u201c\u7684\u53d1\u5c55\uff1a\u5728\u8fd9\u6837\u7684\u4e92\u8054\u7f51\u4e2d\uff0c\u6240\u6709\u5e94\u7528\u7a0b\u5e8f\u90fd\u88ab\u79fb\u5165\u4e86\u4e91\u4e2d\uff0c\u65e0\u9700\u5728\u672c\u5730\u5904\u7406\u4efb\u4f55\u6570\u636e\uff0c\u7528\u6237\u53ea\u9700\u4f7f\u7528\u88c5\u5907\u6709\u89e6\u5c4f\u663e\u793a\u5668\u7684\u7cbe\u7b80\u578b\u5ba2\u6237\u673a\u5c31\u80fd\u5b9e\u73b0\u6240\u6709\u64cd\u4f5c\u3002<\/p>\n<p>\u9664\u4e86\u6700\u5927\u51cf\u5c11\u5ef6\u8fdf\u4ee5\u5916\uff0c\u8be5\u65b9\u6cd5\u4e4b\u6240\u4ee5\u80fd\u5f15\u8d77\u7f51\u7edc\u5b89\u5168\u884c\u4e1a\u7684\u5174\u8da3\uff0c\u8fd8\u56e0\u4e3a\u76ee\u524d\u5e7f\u6cdb\u5b58\u5728\u7684\u6570\u636e\u5b89\u5168\u95ee\u9898\u2014\u5f53\u6570\u636e\u88ab\u5355\u72ec\u4fdd\u5b58\u5728\u6570\u636e\u4e2d\u5fc3\uff0c\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u53ea\u80fd\u5728\u663e\u793a\u5668\u7684\u76ee\u5f55\u8fdb\u884c\u64cd\u4f5c\uff0c\u56e0\u6b64\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u5c06\u65e0\u6cd5\u62e6\u622a\u6570\u636e\u6216\u7a83\u53d6\u8bbe\u5907\u3002<\/p>\n<div class=\"pullquote\">5G\u79fb\u52a8\u7f51\u7edc\u8fde\u63a5\u7684\u57fa\u7840\u4e4b\u4e00\u662f\u5b89\u5168\u3002\u7136\u800c\uff0c\u76f8\u5173\u7684\u6210\u719f\u6982\u5ff5\u76ee\u524d\u51e0\u4e4e\u6ca1\u6709<\/div>\n<p>5G\u79fb\u52a8\u7f51\u7edc\u8fde\u63a5\u7684\u57fa\u7840\u4e4b\u4e00\u662f\u5b89\u5168\u3002\u7136\u800c\uff0c\u9664\u4e86\u4f9d\u7136\u5904\u5728\u60f3\u8c61\u9636\u6bb5\u7684\u786c\u4ef6\u52a0\u901f\u6570\u636e\u5b89\u5168\u7684\u5fc5\u8981\u6027\uff0c\u76f8\u5173\u7684\u6210\u719f\u6982\u5ff5\u76ee\u524d\u51e0\u4e4e\u6ca1\u6709\u3002\u6b64\u5916\uff0c\u5b89\u5168\u884c\u4e1a\u4e89\u8bba\u7684\u8bdd\u9898\u4f9d\u7136\u56f4\u7ed5\u77405G\u7f51\u7edc\u65f6\u4ee3\u53ef\u80fd\u51fa\u73b0\u7684\u5404\u79cd\u7f51\u7edc\u5a01\u80c1\u3002<\/p>\n<p>\u62ff\u52d2\u7d22\u8f6f\u4ef6\u4e3e\u4f8b\u3002\u5982\u4eca\uff0c\u7f51\u7edc\u9ed1\u5ba2\u4eec\u5b8c\u5168\u80fd\u591f\u963b\u6b62\u7528\u6237\u8bbf\u95ee\u672c\u5730\u4fdd\u5b58\u5728\u7535\u8111\u6216\u79fb\u52a8\u8bbe\u5907\u5185\u7684\u6587\u4ef6\u3002\u5728\u7269\u8054\u7f51\u7684\u4e16\u754c\u91cc\uff0c\u76f8\u540c\u7684\u72af\u7f6a\u6280\u5de7\u540c\u6837\u6613\u4e8e\u65bd\u5c55\uff0c\u4f46\u5374\u4e0a\u5347\u5230\u4e86\u7269\u7406\u5c42\u9762\uff1a\u5982\u679c\u4f60\u53d1\u73b0\u81ea\u5df1\u65e0\u6cd5\u8fdb\u5165\u5bb6\u91cc\u6216\u529e\u516c\u5ba4\uff0c\u6216\u7531\u4e8e\u52d2\u7d22\u8f6f\u4ef6\u653b\u51fb\u800c\u65e0\u6cd5\u8fdb\u5165\u81ea\u5df1\u7684\u8f66\uff0c\u4f60\u662f\u5426\u8fd8\u4f9d\u7136\u5bf9\u7269\u8054\u7f51\u72ec\u6709\u60c5\u949f\uff1f<\/p>\n<p>\u6b64\u5916\uff0c\u8bb8\u591a\u8054\u7f51\u8bbe\u5907\u672c\u8eab\u90fd\u5f88\u5bb9\u6613\u88ab\u7528\u4e8e\u521b\u5efa\u50f5\u5c38\u7f51\u7edc\uff0c\u4ece\u800c\u8ba9\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u6210\u529f\u5b9e\u65bdDDoS\uff08\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff09\u653b\u51fb\uff0c<a href=\"https:\/\/threatpost.com\/default-credentials-lead-to-massive-ddos-for-hire-botnet\/\" target=\"_blank\" rel=\"noopener nofollow\">\u751a\u81f3\u76f8\u6bd4\u7535\u8111\u800c\u8a00\u6570\u91cf\u66f4\u4e3a\u5e9e\u5927<\/a>\u4e14\u7834\u574f\u529b\u66f4\u5927\u3002\u8bb0\u4f4f\u6211\u4eec\u6240\u8ba8\u8bba\u7684\u662f\u6570\u5341\u4ebf\u53f0\u5d2d\u65b0\u7684\u8054\u7f51\u8bbe\u5907\uff0c\u8fd9\u4e00\u70b9\u76f8\u5f53\u91cd\u8981\u2014\u4f46\u524d\u63d0\u662f\u5bb6\u5ead\u8bbe\u5907\u662f\u7531\u666e\u901a\u4eba\u7ba1\u7406\uff0c\u800c\u975e\u5bcc\u6709\u7ecf\u9a8c\u7684\u7ba1\u7406\u5458\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Default credentials on home routers lead to massive DDoS-for-hire botnet \u2013 <a href=\"http:\/\/t.co\/2SbvLcwcvu\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/2SbvLcwcvu<\/a> <a href=\"http:\/\/t.co\/20O0GWwVOt\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/20O0GWwVOt<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/598462812961255424?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">May 13, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u6b64\u5916\uff0c\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u4e5f\u4f1a\u8ba9\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u66f4\u52a0\u6709\u673a\u53ef\u4e58\uff0c\u6bd4\u5982\u4ed6\u4eec\u53ef\u4ee5\u6210\u529f\u4f20\u9001\u5c0f\u578b\u6076\u610f\u4ee3\u7801\u6216\u5728\u62e6\u622a\u6d41\u91cf\u540e\u8fc5\u901f\u63a9\u76d6\u81ea\u5df1\u7684\u8e2a\u8ff9\u3002<\/p>\n<p>\u901a\u5e38\u6765\u8bb2\uff0c\u76ee\u524d\u6240\u8c08\u8bba\u76845G\u7f51\u7edc\u5b89\u5168\u6982\u5ff5\uff08\u8bfa\u57fa\u4e9aMobile Guard\u662f\u6700\u8457\u540d\u7684\u4e00\u4e2a\uff09\u5b8c\u5168\u662f\u57fa\u4e8e\u4e91\u65b9\u6cd5\u3002\u8003\u8651\u5927\u591a\u6570\u8054\u7f51\u5ba2\u6237\u7aef5G\u8bbe\u5907\u5728\u8ba1\u7b97\u80fd\u529b\u65b9\u9762\u76f8\u5f53\u4e00\u822c\u2014\u56e0\u6b64\u4e3a\u6bcf\u79cd\u5438\u5c18\u5668\u3001\u706f\u6ce1\u6216\u71a8\u6597\u7f16\u5199\u5355\u72ec\u7684\u53cd\u75c5\u6bd2\u7a0b\u5e8f\u5c31\u663e\u5f97\u76f8\u5f53\u4e0d\u5207\u5408\u5b9e\u9645\u4e86\u3002<\/p>\n<blockquote class=\"twitter-pullquote\"><p>#5G #\u79fb\u52a8\u7f51\u7edc\u8fde\u63a5\uff1a\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4ee5\u53ca\u6211\u4eec\u9700\u8981\u5b83\u7684\u6839\u672c\u539f\u56e0<\/p><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fkas.pr%2FMhV6&amp;text=%235G+%23%E7%A7%BB%E5%8A%A8%E7%BD%91%E7%BB%9C%E8%BF%9E%E6%8E%A5%EF%BC%9A%E6%9C%AA%E6%9D%A5%E5%8F%91%E5%B1%95%E8%B6%8B%E5%8A%BF%E4%BB%A5%E5%8F%8A%E6%88%91%E4%BB%AC%E9%9C%80%E8%A6%81%E5%AE%83%E7%9A%84%E6%A0%B9%E6%9C%AC%E5%8E%9F%E5%9B%A0\" class=\"btn btn-twhite\" data-lang=\"en\" data-count=\"0\" target=\"_blank\" rel=\"noopener nofollow\">Tweet<\/a><\/blockquote>\n<p>\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u5c06\u57fa\u4e8e\u79fb\u52a8\u6570\u636e\u4ee5\u53ca\u8fd0\u8425\u5546\u5c42\u9762\u8fdb\u884c\u7684\u77ed\u4fe1\u5206\u6790\u3002\u8be5\u5206\u6790\u5c06\u6709\u52a9\u4e8e\u8bc6\u522b\u6076\u610f\u8f6f\u4ef6\u7684\u6076\u610f\u884c\u4e3a\u6216\u8054\u7f51\u8bbe\u5907\u4e2d\u7684\u4e0d\u6cd5\u884c\u4e3a\u3002<\/p>\n<p>5G\u7f51\u7edc\u5728\u5b89\u5168\u65b9\u9762\u7684\u4f18\u52bf\u53ef\u80fd\u5c06\u6700\u7ec8\u5bfc\u81f4Wi-Fi\u7f51\u7edc\u63a8\u51fa\u5386\u53f2\u821e\u53f0\u2014\u9ad8\u5e26\u5bbd\u79fb\u52a8\u4e92\u8054\u7f51\u6027\u80fd\u5c06\u8d85\u8d8a\u4f20\u7edf\u89e3\u51b3\u65b9\u6848\uff0c\u5176\u5ba4\u5185\u7684\u8fde\u63a5\u901f\u5ea6\u751a\u81f3\u8fd8\u5c06\u8d85\u8fc7\u5ba4\u5916\u3002<\/p>\n<p>Wi-Fi\u7f51\u7edc\u7684\u4f17\u591a\u52a3\u52bf\u65e9\u5df2\u5e7f\u4e3a\u4eba\u77e5\u3002\u9996\u5148\uff0cWi-Fi\u7f51\u7edc\u662f\u4e00\u79cd\u53d7\u9650\u4e14\u96be\u4ee5\u7ba1\u7406\u7684\u9891\u8c31\uff0c\u5bb9\u6613\u9020\u6210\u4e25\u91cd\u7684\u5e72\u6270\u95ee\u9898\uff0c\u6700\u7ec8\u5f71\u54cd\u5230\u5e26\u5bbd\u3002\u75312.4 GHz\u9891\u7387\u8303\u56f4\u652f\u6301\u7684\u5ba4\u5185\u8bbe\u5907\u51e0\u4e4e\u65e0\u6cd5\u5728\u591a\u95f4\u623f\u7684\u5efa\u7b51\u5185\u4f7f\u7528\u2014\u6211\u4eec\u6240\u8ba8\u8bba\u7684\u662f\u5f53\u4e0b\u8fd9\u4e2a\u65f6\u4ee3\uff0c\u6211\u4eec\u8fd8\u5e76\u672a\u5c06\u6240\u6709\u7535\u89c6\u673a\u8fdb\u884c\u8054\u7f51\uff0c\u66f4\u4e0d\u7528\u63d0\u51b0\u7bb1\u548c\u70e4\u7bb1\u4e86\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">As ISPs expand <a href=\"https:\/\/twitter.com\/hashtag\/WiFi?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#WiFi<\/a> availability, users are vulnerable to attacks that rely on rogue and malicious hotspots: <a href=\"http:\/\/t.co\/ic5O6YJSuz\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/ic5O6YJSuz<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/489443324282286081?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">July 16, 2014<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u5176\u6b21\uff0c\u5c06\u8702\u7a9d\u7f51\u7edc\u91cd\u65b0\u8fde\u63a5\u5230Wi-Fi\u7f51\u7edc\u7684\u8fc7\u7a0b\u4f1a\u8ba9\u6240\u6709\u8bbe\u5907\u4e0a\u6b63\u5728\u8fdb\u884c\u7684\u4f1a\u8bdd\u9677\u5165\u4e2d\u65ad\u3002\u8fd9\u4e00\u95ee\u9898\u6b63\u5728\u89e3\u51b3\u4e2d\uff08\u5c31\u50cfWi-Fi\u62e8\u53f7\uff09\uff0c\u4f46\u8fdb\u5c55\u76f8\u5f53\u7f13\u6162\u4e5f\u53ef\u80fd\u6700\u7ec8\u65e0\u75be\u800c\u7ec8\u3002<\/p>\n<p>\u8fd9\u8ba9\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u6709\u4e86\u5927\u91cf\u53ef\u4e58\u4e4b\u673a\uff1a\u52a0\u5bc6\u79d8\u94a5\u5c06\u6613\u4e8e\u88ab\u72af\u7f6a\u5206\u5b50\u6240\u5229\u7528\uff0c\u540c\u65f6\u8fd8\u901a\u8fc7\u7528\u76f8\u540c\u7684SSID\u521b\u5efa\u4f2a\u9020\u70ed\u70b9\u4ee5\u62e6\u622a\u6d41\u91cf\u3002<\/p>\n<p>\u6700\u540e\uff0cWi-Fi\u6240\u63d0\u4f9b\u9887\u6709\u4e89\u8bae\u7684\u516c\u5f00\u7684\u516c\u5171Wi-Fi\u7f51\u7edc\u81ea\u7531\u767b\u5165\uff0c\u53ea\u662f\u8ba9\u7f51\u7edc\u72af\u7f6a\u5206\u5b50\u4ece\u4e2d\u5f97\u5230\u5b9e\u9645\u597d\u5904\uff0c\u800c\u975e\u7528\u6237\u672c\u8eab\u3002\u56e0\u6b64\uff0c\u8ba9\u6211\u4eec\u5171\u540c\u671f\u5f855G\u7f51\u7edc\u65f6\u4ee3\u5c06\u80fd\u6709\u5f7b\u5e95\u7684\u6539\u89c2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>5G\u7f51\u7edc\u6807\u51c6\u5316\u76ee\u524d\u53ea\u662f\u5904\u5728\u89c4\u5212\u9636\u6bb5\uff0c\u9884\u8ba1\u6700\u65e9\u4e5f\u8981\u52302020\u5e74\u5f00\u59cb\u90e8\u7f72\uff08\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5373\u5c06\u5236\u5b9a\u76845G\u7f51\u7edc\u6807\u51c6\u76ee\u524d\u88ab\u6b63\u5f0f\u79f0\u4e3a \u201cIMT-2020\u2033\u7684\u539f\u56e0\uff09\u3002\u5c3d\u7ba1\u5404\u56fd\u5e76\u672a\u660e\u4ee4\u7981\u6b62\u4f7f\u7528\u201d5G\u201d\u4e00\u8bcd\u7528\u4f5c\u5e02\u573a\u5ba3\u4f20\uff0c\u4f46\u8fd9\u5e76\u975e\u662f\u771f\u6b63\u7f51\u7edc\u6807\u51c6\u7684\u540d\u79f0\u3002\u76ee\u524d\uff0c\u201d5G\u201d\u53ea\u662f\u7528\u6765\u8868\u793a\u201d\u7b2c\u4e94\u4ee3\u201d\u79fb\u52a8\u7f51\u7edc\u7684\u610f\u601d\u3002<\/p>\n","protected":false},"author":540,"featured_media":3059,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1450,1309,1308],"tags":[706,383,860,327,456,27,321],"class_list":{"0":"post-3054","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"category-technology","9":"category-privacy","10":"tag-5g","11":"tag-383","12":"tag-860","13":"tag-327","14":"tag-456","15":"tag-27","16":"tag-321"},"hreflang":[{"hreflang":"zh","url":"https:\/\/www.kaspersky.com.cn\/blog\/5g-why-do-we-need-it\/3054\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/5g-why-do-we-need-it\/4910\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.cn\/blog\/tag\/5g\/","name":"5G"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/3054","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\/540"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/comments?post=3054"}],"version-history":[{"count":1,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/3054\/revisions"}],"predecessor-version":[{"id":5895,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/3054\/revisions\/5895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/media\/3059"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/media?parent=3054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/categories?post=3054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/tags?post=3054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}