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In computing, an executable file causes a computer to perform indicated tasks according to encoded instructions, as opposed to a file that only contains data. Files that contain instructions for an interpreter or virtual machine may be considered ... executables, but are more specifically called scripts or bytecode. Executables are also called "binaries" in contrast to the program's source code. Binary Files A binary file is a computer file which may contain any type of data, encoded in binary form for computer storage and processing purposes. For example, a computer document file that contains ... (view more)

In many ways, e-mail is the perfect marriage between technology and the human personality. Where else can we express ourselves in such a personal way online? Though some would argue that instant messaging is a more convenient communication ... technology, e-mail would still get my vote, all things considered (instant messaging is still a bit too disruptive for my taste). By all accounts, e-mail has literally revolutionized the way people communicate with one another. And as much as I love e-mail, it needs to be secured just like any other application. In fact, e-mail is often the attack vector ... (view more)