Zzuf

A form of fuzzing that modifies known inputs to generate synthetic inputs that may trigger unexpected behavior. Aka dumb fuzzing.
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A form of fuzzing that develops inputs based on models of expected inputs to perform the same task. This is also sometimes called intelligent fuzzing.
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The activity of changing a bit to its opposite value. A technique commonly used in fuzzing to slightly modify input data.
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A specialized dynamic testing technique that provides many different types of input to software to stress its limits and find previously undetected flaws. Fuzz testing software supplies invalid input to the software, either randomly generated or specially crafted to trigger known software vulnerabilities. The fuzz tester then monitors the performance of the application, watching for software crashes, buffer overflows, or other undesirable and/or unpredictable outcomes.
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A product that automates the inspection of audit logs and real-time system events. IDSs are generally used to detect intrusion attempts, but they can also be employed to detect system failures or rate overall performance.
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