Titlebook: Information and Communications Security; 6th International Co Javier Lopez,Sihan Qing,Eiji Okamoto Conference proceedings 2004 Springer-Ver

踉蹌

廢除

束縛

Commonwealth

A Semi-fragile Steganographic Digital Signature for Images,. This paper presents a new semi-fragile steganographic technique for embedding digital signatures in images. This is achieved by using a novel modified Bit-Plane Complexity Segmentation (BPCS) Based Steganography scheme. Semi-fragile implies survival from limited processing, which is achieved by ut

擦掉

Identification of Traitors Using a Trellis, dishonest users, called traitors, collude to create a pirate copy that hides their identities, by putting together different parts of their copies. If the sets to be embedded are the codewords of an error correcting code then efficient algorithms can be used to trace the traitors. In this paper we

權(quán)宜之計(jì)

Cryptic

Reflector Attack Traceback System with Pushback Based iTrace Mechanism,ques, since the marked information written by any routers between the attacker and the reflectors will be lost in the replied packets from the reflectors. In response to such attacks, advanced IP traceback technology must be suggested. This study proposed an improved . technique that identifies DDoS

DAMP

semble

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