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Steganographic technique is a means of covert communication and needs to satisfy two basic requirements--good security and high hiding capacity. The capacity of different hiding algorithms may be compared directly, but there are few methods suitable for analyzing their security. In this paper, the DC and AC DCT coefficients of an image are fitted with Gaussian density and generalized Gaussian density...
Software security testing tools and methodologies are presently abundant, and the question no longer seems to be "if to test" for security, but rather "where and when to test" and "then what?". In this paper we present a review of security testing literature, and propose a software security testing scheme that exploits an intra-organisational repository of discovered...
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