物联网安全综述
发布时间：2018-07-15 22:22
【摘要】：正一、引言2016年10月21日,美国DNS服务提供商Dyn遭受大规模攻击,导致诸多网站停止服务。据统计,这次攻击使得美国几乎半个互联网瘫痪。而且,这断断续续长达6个小时的攻击,毫不夸张的说,此次损失为天文数字。(图1)此次事件的元凶是恶意软件"Mirai"源代码,黑客使用Mirai与物联网相结合,通过互联网搜索物联网设备,当扫描到物联网设备(包括网络摄像头,智能开关等)后就尝试使用默认密码登陆,(一般是admin/admin,admin/123456之类的弱密码,Mirai病毒自带60个通用密码)。一旦登陆成功,这台
[Abstract]:First, on October 21, 2016, dyn, a U.S. DNS service provider, was hit by a massive attack that stopped many websites. According to statistics, the attack nearly half of the United States Internet paralysis. Moreover, this intermittent 6-hour attack, no exaggeration, the loss is astronomical. (figure 1) the main culprit of the incident was the malware "Mirai" source code, which hackers used to combine Mirai with the Internet of things to search the Internet of things devices over the Internet of things, when scanned to the Internet of things devices (including webcams). Smart switches, etc., then try to log in with default passwords (usually weak passwords like admin / adminmin / 123456), Mirai comes with 60 generic passwords. Once the landing is successful, this station
【作者单位】： 怡和祥云(北京)科技有限公司;
【分类号】：TN929.5;TP391.44
[Abstract]:First, on October 21, 2016, dyn, a U.S. DNS service provider, was hit by a massive attack that stopped many websites. According to statistics, the attack nearly half of the United States Internet paralysis. Moreover, this intermittent 6-hour attack, no exaggeration, the loss is astronomical. (figure 1) the main culprit of the incident was the malware "Mirai" source code, which hackers used to combine Mirai with the Internet of things to search the Internet of things devices over the Internet of things, when scanned to the Internet of things devices (including webcams). Smart switches, etc., then try to log in with default passwords (usually weak passwords like admin / adminmin / 123456), Mirai comes with 60 generic passwords. Once the landing is successful, this station
【作者单位】： 怡和祥云(北京)科技有限公司;
【分类号】：TN929.5;TP391.44
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