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Security Tool for UPnP protocol on Smart TV

机译:智能电视上的UPnP协议安全工具

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Universal Plug and Play (UPnP) communication protocol has become in a standard for communication between devices in the Internet of Things (IoT). UPnP protocol has facilitated the increased use of IoT devices integrating in activities of people and also in different processes of organizations. A disadvantage of UPnP protocol is that it operates in conjunction with other standardized network communications protocols that make it vulnerable and target of threats that can cause a security incident.Files in XML format, which UPnP protocol uses for identification of devices in a local area network, have a standard structure and when transmitted in clear text represents a security risk that may compromise confidentiality, integrity and availability of devices across the network. This article presents the proposal of a security tool using a Raspberry Pi2 programmed in Python that modifies information of XML files when they are transmitted through UPnP protocol to provide confidentiality to identity of IoT devices and it was taken as a case of study to Smart TV for development of tests of this work. Results obtained when using security tool and Smart TVs showed that communication is functional in a private data network, when they use UPnP protocol with modified XML file.
机译:通用即插即用(UPnP)通信协议已成为物联网(IOT)中设备之间的通信标准。 UPNP协议促进了在不同组织的不同过程中集成了IOT设备的使用增加了。 UPnP协议的缺点是它与其他标准化的网络通信协议结合操作,该协议使其易受攻击和可能导致安全事件的威胁的目标。XML格式中的文件,UPnP协议用于识别局域网中的设备,具有标准结构,并且在清除文本中传输时表示可能会损害网络跨网络的机密性,完整性和可用性的安全风险。本文使用Python中编程的Raspberry PI2提出了安全工具的提议,该raspberry pi2在通过UPnP协议传输时修改XML文件的信息,以便为IOT设备的身份提供机密性,并将其作为智能电视的研究开发这项工作的测试。使用安全性工具和智能电视时获得的结果显示,当使用修改后的XML文件时,私有数据网络中的通信在私有数据网络中运行。

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