Final answer:
MD5, SHA1, and built-in hashing tools in FTK and other commercial tools are commonly used for creating hash values.
Step-by-step explanation:
MD5, SHA1, and built-in hashing tools in FTK and other commercial tools are commonly used for creating hash values.
A hash value is a unique alphanumeric representation of data, generated through a hashing algorithm. It is commonly used in cybersecurity to ensure data integrity, verify file authenticity, and detect data tampering.
For example, when a file is hashed using MD5 or SHA1, a fixed-length hash value is generated. Even a small alteration in the file content will result in a completely different hash value. By comparing the generated hash value of a file with the original hash value, one can determine if the file has been modified or tampered with.