# human–computer interaction in security

> study of interaction between humans and computers as it pertains to information security. Usability of security features in end-user applications

**Wikidata**: [Q17027910](https://www.wikidata.org/wiki/Q17027910)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Human–computer_interaction_(security))  
**Source**: https://4ort.xyz/entity/humancomputer-interaction-in-security

## Summary
Human–computer interaction in security (HCISec) is the study of the interaction between humans and computers as it relates to information security. It focuses specifically on the usability of security features within end-user applications. The field is classified as a specialized sub-discipline of the broader academic field of human–computer interaction.

## Key Facts
- **Definition:** The study of interaction between humans and computers specifically pertaining to information security.
- **Primary Focus:** Concentrates on the usability of security features found in end-user applications.
- **Parent Class:** A subclass of the academic discipline human–computer interaction.
- **Acronym:** Also known by the alias **HCISec**.
- **Wikidata Description:** Defined as the study of interaction regarding information security and the usability of security features in end-user applications.
- **Wikipedia Entry:** Exists under the title "Human–computer interaction (security)" in English.
- **Freebase ID:** Identified by the identifier `/m/03nqcc3`.

## FAQs
### Q: What does HCISec stand for?
A: HCISec stands for Human–computer interaction in security. It is the designated alias for this academic discipline.

### Q: How does this field relate to general human-computer interaction?
A: Human–computer interaction in security is a subclass of the broader academic discipline of human–computer interaction. It applies the principles of HCI specifically to the context of information security.

### Q: What is the main application of this study?
A: The primary application is analyzing and improving the usability of security features in end-user applications. It examines how users interact with these security tools.

## Why It Matters
Human–computer interaction in security matters because it addresses the critical intersection where information security meets user behavior. While traditional security often focuses on encryption, algorithms, and hardware, HCISec recognizes that security systems are ultimately operated by humans. If a security feature is too complex or difficult to use, end-users may bypass it, rendering the technical protection ineffective.

By focusing on the usability of security features in end-user applications, this discipline aims to reduce human error—a leading cause of security breaches. It bridges the gap between the rigorous demands of information security and the practical necessities of user interface design. As a subclass of human–computer interaction, it ensures that academic research into user experience is specifically tailored to the high-stakes environment of data protection.

## Notable For
- Being the primary academic discipline dedicated to the intersection of user experience and information security.
- Focusing exclusively on the usability of security features, distinguishing it from general IT security.
- Existing as a distinct subclass within the broader field of human–computer interaction.
- Bridging the gap between technical security requirements and practical user application.

## Body
### Definition and Scope
Human–computer interaction in security (HCISec) is defined as the study of the interaction between humans and computers specifically as it pertains to information security. The field is distinct from general security studies because it prioritizes the user's perspective and capabilities rather than just the technical robustness of the system.

The scope of the discipline is explicitly focused on the **usability of security features in end-user applications**. This involves analyzing how software developers present security protocols (such as encryption settings, firewalls, or authentication prompts) to non-technical users and how those users respond to and utilize these tools.

### Academic Classification
HCISec is formally classified as a **subclass of human–computer interaction (HCI)**. While HCI covers the general study of how people interact with computing systems, HCISec narrows this focus to the specific challenges and risks associated with securing data. It is recognized as an academic discipline with dedicated resources, evidenced by its specific Wikipedia title "Human–computer interaction (security)" and its unique identifiers in knowledge bases like Freebase (`/m/03nqcc3`).

## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)