What is Information Security?

Information security is the practice of protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction through administrative, technical, and physical safeguards. Expanded Explanation 1. Technical Function and Core Characteristics Information security focuses on preserving the confidentiality, integrity, and availability of data and systems, often called the CIA triad. It uses controls such as authentication, authorization,

How widely is Information Security used?

221 organizations in our directory are tagged Information Security, referenced across 2 articles.

What is Information Security most closely associated with?

Information Security is most closely associated with Compliance and Cybersecurity.

Information Security

Last updated August 24, 2026

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What we add

Graph

A glossary entry defines a term and stops there. It doesn't show where the term is actually being used or written about. We track and link every article that covers it.

NewsArticle Acronis names Gerald Caron chief information security officer NewsArticle Acronis names Gerald Caron chief information security officer

Counted facts

A dictionary definition doesn't say how often a term is actually used. This counts it across the graph -- articles that mention it, open source projects tagged with it, and the organizations tagged with it, listed here alongside the count. A term has no peer companies, and nothing here claims otherwise.

Articles mentioning this entity 2 Organizations tagged 221 Related terms Related terms (co-occurring topics)

The person who sent this agent gets an answer they can act on

Somebody dispatched this agent to evaluate Information Security for a real decision: a shortlist, a vendor comparison, a purchase. "Information Security makes X" isn't something they can act on; they need to know the claim is real and where it came from. Follow one enriched link from Act 2 and see what the agent can actually hand back to them:

The record DefinedTerm Information Security
One of its 2 linked records NewsArticle Acronis names Gerald Caron chief information security officer https://decisioninsights.ai/acronis-names-gerald-caron-chief-information-security-officer/
The primary source CreativeWork globenewswire.com https://www.globenewswire.com/news-release/2026/10/13/3379650/0/en/acronis-appoints-gerald-caron-as-chief-information-security-officer.html

Our summary is written by Decision Insights Record. The source keeps its own byline. Both are in the JSON.