A-Z Popular Blog Security Search »
Information Security
 Advertisements
Related Guides

What is Data Authentication?

 , updated on December 24, 2016
Data authentication is the process of confirming the origin and integrity of data. The term is typically related to communication, messaging and integration. Data authentication has two elements: authenticating that you're getting data from the correct entity and validating the integrity of that data.

Example

An integration transaction sends a partner an authentication code encrypted with the public key in the partner's digital certificate. When the partner sends back the correct code, the partner is considered authenticated.
Any data sent over a properly authenticated and secured channel is considered authenticated. It is also a good practice to confirm data integrity at the same time. This is typically done by matching checksums. If data is somehow corrupted in transit, it can't be considered authenticated.
Overview: Data Authentication
TypeData Security
Integration
Information Assurance
DefinitionThe process of confirming that data matches that of an authenticated source.
Related ConceptsAuthentication
Cryptography
Data Security
Information Assurance
Data Integrity

Information Security

This is the complete list of articles we have written about information security.
Audit Trail
Canary Trap
Critical Infrastructure
Cryptographic Keys
Cryptographic Salt
Cryptography
Data Breach
Data Remanence
Data Security
Deep Magic
Defense In Depth
Degaussing
Digital Identity
Failure Of Imagination
Geofencing
Hardening
Honeypot
IoT Security
Key Stretching
Network Security
Non-repudiation
Nonce
Operations Security
Overlay Network
Password Fatigue
Proof Of Work
Sandbox
Security Controls
More ...
If you enjoyed this page, please consider bookmarking Simplicable.
 

Data Security

A list of common data security techniques.

Data Remanence

An overview of data remanence.

Delete vs Wipe

The difference between deleting data and wiping it.

Data Masking vs Redaction

The difference between data masking and redaction.

Degaussing

A definition of degaussing as a data security technique.

Data Control

A definition of data control with examples.

Data States

An overview of the three data states.

Personal Data

Examples of the common types of personal data.

Data

An overview of data with a list of examples.

Types Of Data

The basic types of data.

Dark Data

The definition of dark data with examples.

Data Definition

Several useful definitions of data.

Analytics

A definition of analytics with examples.

Data vs Information

The difference between data and information.

Hard Data vs Soft Data

The difference between hard data and soft data.

Human Readable

A definition of human readable.

Data Loss

The common types of data loss.
The most popular articles on Simplicable in the past day.

New Articles

Recent posts or updates on Simplicable.
Site Map