CRIME[1] and BREACH[2] attacks on TLS/SSL leverage the fact that compression ratio is not hidden by encryption to recover content of secrets. We introduce SafeDeflate—a modification of a standard Deflate algorithm which compression ratio does not leak information about secret tokens. The modification is compatible with existing Deflate and gzip decompressors. We introduce a model in which attac...

As crime rates keep spiraling each day, new challenges are faced by law enforcement agencies. They have to their on the lookout for any signs criminal activity. The agencies should therefore be able predict such increase or decrees trends in crime. Such as theft, Killing. Crime that may occur a particular area month, year, timespan. Data mining is defined process of discovering hidden valuable ...

Relativities recently undertaken by the Commonwealth Grants Commission (CGC), one area which attracted a considerable amount of discussion was the perceived effects of "urbanisation" on both the higher usage and the higher costs of the provision of law and order services in urban areas. The Commission had recognised certain supposed effects of population concentration and urban size on police w...

Disposal of the body by setting in concrete or sealing with bricks represents relatively rare form of corpse hiding after crime. We report a unique case of juvenile offender who killed his father and subsequently concealed the body. The victim had been reported missing by members of his family but the body was not found until 12 months later. Hidden in concrete body was well preserved allowing ...

crime is a human behavior that has captivated the thoughts of scholars of various disciplines throughout history. philosophers, sociologists, psychologists and others have investigated and analyzed the concept of crime from different aspects. crime is the main topic of criminal law, and in its legal meaning is a well-known term with a certain conceptual load that should not be confused with sim...

Recent Supreme Court decisions have signaled the need for sound empirical studies of the secondary effects of adult businesses on the surrounding areas for use in conjunction with local zoning restrictions. This study seeks to determine whether a relationship exists between adult erotic dance clubs and negative secondary effects in the form of increased numbers of crimes reported in the areas s...

Objectives: Design and estimate the impacts of a prevention program for part 1 violent crimes in micro-place crime hot spots. Methods: A longitudinal study of crime hot spots using 21 years of crime offense report data on part 1 violent crimes from Pittsburgh, Pennsylvania. Based on kernel density smoothing for a definition of micro-place crime hot spots, we replicate past work on the existence...