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Letter: H - hacker
- Definition: An unauthorized user who attempts to or gains access to an information system.
- hash value
- Definition: A numeric value resulting from applying a mathematical algorithm against a set of data such as a file.
- Related Term(s): hashing
- Synonym(s): cryptographic hash value
- hashing
- Definition: A process of applying a mathematical algorithm against a set of data to produce a numeric value (a 'hash value') that represents the data.
- Extended Definition: Mapping a bit string of arbitrary length to a fixed length bit string to produce the hash value.
- Related Term(s): hash value
- hazard
- Definition: A natural or man-made source or cause of harm or difficulty.
- Related Term(s): threat
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