# data protection

> term, subclass of information security

**Wikidata**: [Q23647168](https://www.wikidata.org/wiki/Q23647168)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Data_protection)  
**Source**: https://4ort.xyz/entity/data-protection

## Summary  
Data protection is a subclass of information security focused on safeguarding data from unauthorized access, corruption, or loss. It involves measures to ensure data confidentiality, integrity, and availability, often overlapping with legal and technical frameworks. Unlike information privacy, which governs data collection and use, data protection emphasizes mitigating risks to stored or transmitted data.

## Key Facts  
- **Subclass of**: Information security (sitelink_count: 56)  
- **Part of**: Data security and protection (field of research)  
- **Different from**: Information privacy (sitelink_count: 30), which deals with appropriate data collection and use  
- **Related to**: Data masking (sitelink_count: 11), a technique to hide original data while preserving utility  
- **Library of Congress ID**: sh85035859  
- **UNESCO Thesaurus ID**: concept1147  
- **Fast ID**: 887958  
- **EuroVoc ID**: 5181  
- **ESCO Skill ID**: a4346013-a967-4a58-a533-6b32ad1364c5  

## FAQs  
### Q: How does data protection differ from data privacy?  
A: Data protection focuses on securing data from risks like breaches or loss, while data privacy governs how data is collected, used, and shared legally and ethically.  

### Q: What are common techniques used in data protection?  
A: Techniques include encryption, access controls, and data masking—modifying data to hide sensitive information without disrupting its use in applications.  

### Q: Is data protection legally mandated?  
A: Yes, many jurisdictions have laws like the GDPR (EU) or CCPA (US) that require organizations to implement data protection measures for personal data.  

## Why It Matters  
Data protection is critical in an era where data breaches and cyber threats are rampant. It ensures sensitive information—such as personal, financial, or corporate data—remains secure, fostering trust in digital systems. Without robust data protection, organizations face legal penalties, reputational damage, and operational disruptions. It also intersects with ethical considerations, as inadequate protection can harm individuals whose data is exposed. By mitigating risks, data protection enables safer innovation and compliance with global regulations.  

## Notable For  
- **Distinction from privacy**: Focuses on safeguarding data rather than regulating its use.  
- **Technical emphasis**: Includes methods like encryption and masking, unlike broader privacy frameworks.  
- **Legal relevance**: Central to regulations like GDPR, making it a compliance cornerstone for organizations.  

## Body  
### Core Concepts  
- **Subclass of**: Information security, which addresses broader information risk mitigation.  
- **Data masking**: A key technique involving modified content to protect sensitive data (sitelink_count: 11).  

### Related Fields  
- **Information privacy**: Governs ethical data handling (sitelink_count: 30).  
- **Data security and protection**: A research field encompassing data protection.  

### Identifiers  
- **Wikidata Description**: "Term, subclass of information security."  
- **Wikipedia Coverage**: Available in Czech, English, Hungarian, and Ukrainian.  

### Notable Figures  
- **Hans Delfs**: Mathematician and computer scientist (b. 1949).  
- **Kurt Bauknecht**: Swiss computer scientist (b. 1936).  
- **Jaap Henk Hoepman**: Dutch computer scientist (b. 1966).  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Data protection",
  "description": "A subclass of information security focused on safeguarding data from risks.",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q51711",
    "https://en.wikipedia.org/wiki/Data_protection"
  ],
  "additionalType": "Concept"
}

## References

1. Quora
2. National Library of Israel Names and Subjects Authority File
3. Wikibase TDKIV