Spying, having traces since the Monarch period or maybe even before that, plays a crucial role in times of war and concept economy. The presence legal backup behind art spying is equally balanced with illegality it. Considering security economic stability nation, spies are used, though such activities illegal same nation also punishes any person involved activity from another nation. With situa...

This article presents the state-of-the-art of the physical security of smart devices. Electronic devices are getting ubiquitous and autonomous: their security is thus becoming a predominant feature. Attacks targeting the physical layer are all the more serious as hardware is not naturally protected against them. The attacks typically consist in either tampering with the device so as to make it ...

In a language like Smalltalk in which objects communicate only via message passing, message passing control is a fundamental tool for the analysis of object behavior (trace, spying) or for the definition of new semantics (asynchronous messages, proxy,...). Different techniques exist, from the well known approach based on the specialization of the doesNotUnderstand: method to the exploitation th...