n. ~ 1. Computing · A technique to provide rapid access to items in a table, especially tables in which entries are made in an unpredictable fashion. - 2. Computing · A technique to transform a string [..]

Process of rendering cardholder data unreadable by converting data into a fixed-length message digest. Hashing is a one-way (mathematical) function in which a non-secret algorithm takes any arbitrary [..]

Using a hash function (algorithm) to create hash valued or checksums that validate message integrity

Computation of a hash total. [INFOSEC-99]

Internet Glossary Producing hash values for accessing data or for security. A hash value (or simply hash) is a number generated from a string of text. The hash is substantially smaller than the text itself, and is generated by a formula in such a way that it is extremely unlikely that some other text will produce the same hash value. Hashes play a [..]

Producing hash values for accessing data or for security. A hash value (or simply hash), also called a message digest, is a number generated from a string of text. The hash is substantially smaller th [..]

A way for separate companies to match their data sets without either side being able to access the other’s data.

An obfuscation method used to protect sensitive data.

Hashing is generating a value or values from a string of text using a mathematical function. Hashing is one way to enable security during the process of message transmission when the message is intend [..]

A way for separate companies to match their data sets without either side being able to access the other’s data. For example, Facebook’s Custom Audiences ad-targeting program uses hashing to match an advertiser’s customer email list with those customers’ Facebook accounts.

Process of rendering cardholder data unreadable by converting data into a fixed-length message digest via Strong Cryptography. Hashing is a (mathematical) function in which a non-secret algorithm takes any arbitrary length message as input and produces a fixed length output (usually called a "hash code" or "message digest"). A h [..]