File verification is the process of using an algorithm for verifying the integrity or authenticity of a computer file. This can be done by comparing two files bit-by-bit, but requires two copies of the same file, and may miss systematic corruptions which might occur to both files. A more popular approach is to also store checksums (hashes) of files for later comparison.
Read more about File Verification: Integrity Verification, Authenticity Verification, File Formats, Products
Famous quotes containing the words file and/or verification:
“I have been a soreheaded occupant of a file drawer labeled Science Fiction ... and I would like out, particularly since so many serious critics regularly mistake the drawer for a urinal.”
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