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Features, Bugs, and Backdoors: The Differences, How Language Can Be (Mis)Used, And A Word Of Caution

Language is a powerful tool.

With acronyms like ACL, IPS/IDS, and APT*, the security world has created its own language, acronyms, and catchphrases. In our industry, sometimes the meaning of more commonly used words can cause misunderstandings. For example, is a hacker a bad actor or a well-intentioned individual? Are all software bugs also security vulnerabilities? Can the terms feature, bug, and backdoor be used interchangeably?

A feature, a bug, or a backdoor might look like the same thing to some, but they are not. Imprecision in this area can breed misunderstandings. I believe that there are two key differences between a feature, a bug, and a backdoor: intent and transparency. Read More »

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