# data security

> protecting digital data from destructive forces and from the unwanted actions of unauthorized users

**Wikidata**: [Q899388](https://www.wikidata.org/wiki/Q899388)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Data_security)  
**Source**: https://4ort.xyz/entity/data-security

## Summary
Data security is the practice of protecting digital data from destructive forces and the unwanted actions of unauthorized users. It is a specialized field within cybersecurity and information security focused on mitigating risks to ensure the integrity and safety of digital assets.

## Key Facts
- **Classification:** Data security is a subclass of both information security and data governance.
- **Scope:** It is a core component of the broader field of data security and protection and cybersecurity.
- **Technical Components:** Includes specific concepts such as tokenization and USB flash drive security.
- **Identifiers:** Recognized by PSH ID 12464, Freebase ID /m/04c36m, and STW Thesaurus for Economics ID 15605-5.
- **Academic Context:** Associated with computer scientist and researcher Kui Ren (born 2000).
- **Educational Standards:** Indexed in the Australian Educational Vocabulary under ID scot/9076.
- **Media Presence:** Tracked as a specific topic by Channel News Asia (CNA) and GitLab.
- **Global Documentation:** Features Wikipedia entries in at least 10 languages, including English, Arabic, French, and Persian.

## FAQs
### Q: What is the primary objective of data security?
A: The primary objective is to protect digital data from destructive forces and unauthorized access. This involves preventing data theft, damage, misuse, or leaks within computer systems and networks.

### Q: How does data security relate to data governance?
A: Data security is a subclass of data governance. While data governance enables an organization to ensure high data quality, data security provides the specific protective measures to safeguard that data.

### Q: What are some specific methods used in data security?
A: Data security utilizes various methods such as tokenization and specialized security for hardware, such as USB flash drive security, to prevent unauthorized users from accessing stored information.

## Why It Matters
Data security is a fundamental pillar of the modern digital landscape, serving as the primary defense against the destruction or unauthorized exploitation of information. By functioning as a subclass of information security, it provides the specific frameworks necessary to mitigate information risks. Its significance is highlighted by its integration into data governance, where it ensures that high-quality data remains protected throughout its lifecycle. 

The field addresses critical vulnerabilities in computer systems and networks, protecting them from theft and misuse. As digital data becomes increasingly central to global economics and education—evidenced by its inclusion in the STW Thesaurus for Economics and various educational vocabularies—the role of data security in maintaining systemic trust becomes paramount. It provides the technical and theoretical basis for safeguarding everything from large-scale networks to individual portable storage devices.

## Notable For
- **Hierarchical Position:** Distinguished as a critical intersection between information security (mitigating risks) and data governance (ensuring data quality).
- **Technical Specialization:** Includes the study of tokenization and the physical security of portable media like USB flash drives.
- **International Recognition:** Maintained as a high-level category across major knowledge platforms, including a dedicated Commons category and 23 sitelinks on Wikidata.
- **Academic Association:** Linked to the research of computer scientist Kui Ren, highlighting its status as a rigorous field of academic inquiry.

## Body
### Classification and Framework
Data security is defined as the protection of digital data from destructive forces and unauthorized user actions. It operates within a hierarchical structure as a subclass of **information security** and **data governance**. It is also a constituent part of **cybersecurity** and the academic field of **data security and protection**.

### Technical Applications
The field encompasses various technical strategies to prevent data leaks and damage:
- **Computer Security:** The protection of systems and networks from theft or misuse.
- **Tokenization:** A specific concept used to secure sensitive data elements.
- **USB Flash Drive Security:** Targeted measures to protect data stored on portable devices from unauthorized access.

### Global Standards and Identifiers
Data security is recognized and indexed by several international bodies:
- **STW Thesaurus for Economics:** Listed under ID 15605-5 as an exact match.
- **Australian Educational Vocabulary:** Identified by code scot/9076.
- **Digital Identifiers:** Includes Freebase ID /m/04c36m and PSH ID 12464.
- **Topic Tracking:** Monitored by news organizations like Channel News Asia (CNA) and development platforms like GitLab.

### Research and Academia
The field is supported by researchers such as **Kui Ren**, a computer scientist and university teacher. Academic interest in the subject was previously tracked via the Microsoft Academic ID 10511746. It remains a major category of study (Category:Data security) with significant documentation in multiple languages, reflecting its global importance.

## Schema Markup
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  "@type": "Thing",
  "name": "Data security",
  "description": "Protecting digital data from destructive forces and from the unwanted actions of unauthorized users.",
  "sameAs": [
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## References

1. [DATA SECURITY latest news & coverage](https://www.channelnewsasia.com/news/topic/data-security)
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)