物联网时代的通信安全防护技术

在物联网时代,通信安全至关重要,因为物联网设备之间的通信可能涉及大量敏感数据和信息。本文通过分析物联网的模式、架构体系以及通信安全威胁要素,提出了一系列针对物联网通信安全的防护策略。首先,针对传感器本体安全和网络安全存在的问题,本文提出了通信加密隐私保护措施,通过对通信数据进行加密和隐私保护,确保数据在传输过程中不被窃取或篡改。其次,针对传输层安全受到影响的问题,本文提出了身份标识的感知节点认证方案,通过对通信节点的身份进行认证,有效防止了非法节点的入侵和攻击。再次,针对业务层安全受到的影响,本文提出了安全可信的路由算法,通过对数据传输路径的安全性进行评估和选择,保障了数据传输的可靠性和安全性。最后,本文提出了病毒入侵检测系统作为物联网通信安全防护的重要手段,通过对通信网络中的恶意软件和病毒进行监测和检测,及时发现并应对潜在的安全威胁,为保障物联网通信安全提供了有力支持和保障。

In the Internet of Things era,communication security is crucial because communication between IoT devices may involve a large amount of sensitive data and information.By analyzing the mode,architecture system and communication security threat elements of the Internet of Things,this paper puts forward a series of protection strategies for the communication security of the Internet of Things.Firstly,in view of the existing problems of sensor ontology security and network security,this paper proposes the privacy protection measures of communication encryption,which ensures that the communication data is not stolen or tampered with in the transmission process.Secondly,in view of the affected security of transmission layer,this paper proposes the perceptual node authentication scheme of identity identification,which verifies the identity of communication nodes and effectively prevents the invasion and attack of illegal nodes.Thirdly,in view of the impact of the security of the business layer,this paper proposes a secure and credible routing algorithm,which evaluates and selects the security of the data transmission path,and guarantees the reliability and security of the data transmission.Finally,this paper proposes the virus intrusion detection system as an important means of communication security protection of the Internet of Things.Through the monitoring and detection of malicious software and viruses in the communication network,it finds and deals with potential security threats in time,and provides strong support and guarantee for the security of the Internet of Things communication.