基于VPN实现蓝牙PAN的安全存取

Realizing secure access of BlueTooth by VPN technology

蓝牙个域网在日益受到人们青睐的同时,其安全性也备受关注.在介绍蓝牙协议的基础上,对蓝牙的物理层跳频技术、发射功率自动控制、鉴权和数据加密等安全机制进行了安全性分析,这些措施在一定程度上能防御鉴权、通信和跳频攻击,但不能防御某些恶意行为的攻击.而虚拟专用网能防御这些非法的恶意攻击行为.具体分析了VPN通过附加安全隧道、用户认证和访问控制等技术来提供数据的安全性保障,VPN的部署和实施来防御各种攻击行为从而实现蓝牙PAN的安全存取.

While BlueTooth personal area network is being favoured by people more and more,its security also more is paid close attention.On base of introducing BlueTooth protocol,this paper analyzes safe machine-made of BlueTooth technology consisting of physics layer jump frequency,emissive power auto control,judging right and data secreted. These measures can defend some attack including judging right,communication and jump freguency. But it cann't defend any delinquency. However virtual private network can guard against the baleful delinquency.The article gives a realizing secure access of BlueTooth that VPN gives data security guarantee by safe technology about user attestation and visit control additional sureness tunnel on net resource in stock ,VPN dipose and conduct defend a lot of attack behavior.