Abstract. VoIP has become a major application of multimedia communications over IP. Many initiatives around the world focus on the detection of attacks against VoIP services and in...
— Security has become important to mobile ad hoc networks (MANETs) due mainly to their use for many missionand life-critical applications. However, the broadcast nature of inter-...
1 Many computer security threats involve execution of unauthorized foreign code on the victim computer. Viruses, network and email worms, Trojan horses, backdoor programs used in ...
Online email archives are an under-protected yet extremely sensitive information resource. Email archives can store years worth of personal and business email in an easy-to-access...
The demand of security is getting higher in these days due to easy reproduction of digitally created multimedia data. Digital watermark is the emerging technique to embed secret i...