constant purge line

Possible solutions are also addressed, including secure network configura-tion, anti-viral protection, traffic purification and safety of the applicational agreement.

本文讨论了GPRS(GerneralPackerRadioService)网络目前面临的安全问题和解决思路,主要针对GPRS网络上存在的网络扫描、手机病毒、防DDoS(DistributedDenialofService)攻击、应用漏洞等问题进行探讨,并提出针对上述问题的对策,对策集中考虑的问题包括:网络安全配置、病毒防范、流量净化和应用层协议的安全等。