# Suricata

> open source security software

**Wikidata**: [Q1095830](https://www.wikidata.org/wiki/Q1095830)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Suricata_(software))  
**Source**: https://4ort.xyz/entity/suricata

## Summary
Suricata is an open source intrusion detection system (IDS) that provides network security monitoring and threat detection capabilities across multiple operating systems including Windows, macOS, and various Unix-like systems.

## Key Facts
- Suricata is free software distributed under the GNU General Public License, version 2.0
- It runs on Microsoft Windows, macOS, OpenBSD, and FreeBSD operating systems
- The latest stable version as of the data is 5.0.0 (released October 15, 2019)
- It has a GitHub repository at https://github.com/OISF/suricata
- It's classified as an intrusion detection system
- It has been available since at least version 3.2.2 (released June 7, 2017)

## FAQs
### Q: What is Suricata used for?
A: Suricata is used as an intrusion detection system to monitor network traffic and detect security threats and suspicious activities.

### Q: What operating systems does it support?
A: It runs on Microsoft Windows, macOS, OpenBSD, and FreeBSD operating systems.

### Q: What license is Suricata under?
A: It is distributed under the GNU General Public License, version 2.0.

### Q: What is its latest stable version?
A: The latest stable version is 5.0.0, released on October 15, 2019.

## Why It Matters
Suricata is significant as an open source intrusion detection system that provides comprehensive network security monitoring capabilities. It helps organizations detect and respond to network threats by analyzing network traffic patterns and identifying suspicious activities. The open source nature allows for community contributions and customization, making it accessible to a wide range of users from small businesses to large enterprises. Its ability to run on multiple operating systems makes it versatile for different deployment environments.

## Notable For
- It serves as an open source alternative to commercial intrusion detection systems
- It supports multiple operating systems including Windows, macOS, and various Unix variants
- It has a comprehensive license under GNU GPL v2.0
- It's maintained by the Open Infosec Foundation
- It has a GitHub repository with active development

## Body
### Technical Overview
Suricata is an open source intrusion detection system designed for network security monitoring. It provides real-time detection of network intrusions and other suspicious activities by analyzing network traffic patterns. The software is written in C and supports multiple operating systems including Windows, macOS, and various Unix-like systems.

### Licensing and Distribution
Suricata is distributed under the GNU General Public License, version 2.0. This license allows users to freely run, study, change, and distribute the software and modified versions. The software is available through various package repositories including Debian, Gentoo, and Arch Linux.

### Development and Versioning
The project is maintained by the Open Infosec Foundation and has an active GitHub repository. The software has multiple versions with specific release dates:
- Version 3.2.2 (released June 7, 2017)
- Version 3.2.3 (released July 13, 2017)
- Version 3.2.4 (released October 18, 2017)
- Version 3.2.5 (released December 6, 2017)
- Version 4.0.0 (released July 27, 2017)
- Version 4.0.1 (released October 18, 2017)
- Version 4.0.2 (released December 6, 2017)
- Version 4.1.1 (released December 17, 2018)
- Version 4.1.2 (released December 21, 2018)
- Version 5.0.0 (released October 15, 2019)

### Platform Support
Suricata has been designed to run on multiple operating systems:
- Microsoft Windows (since 1985)
- macOS (since 2001)
- OpenBSD (since 1995-10-18)
- FreeBSD (since 1993-11-01)

The software includes specific package names for different distributions:
- Debian: suricata
- Gentoo: net-analyzer/suricata
- Arch Linux: suricata-git, suricata
- Slackware: network/suricata

### Community and Documentation
The project has documentation available in multiple languages including English, Czech, German, French, Hebrew, and Ukrainian. The official website is at suricata.io, and the project maintains an ArchWiki article in both English and Spanish.

```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Suricata",
  "description": "Open source intrusion detection system for network security monitoring",
  "url": "https://suricata.io/",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q8447",
    "https://en.wikipedia.org/wiki/Suricata_(software)"
  ],
  "additionalType": "intrusion_detection_system",
  "license": "https://redmine.openinfosecfoundation.org/projects/suricata/repository/revisions/master/entry/LICENSE"
}

## References

1. [Source](https://redmine.openinfosecfoundation.org/projects/suricata/repository/revisions/master/entry/LICENSE)
2. [Release 4.1.1. 2018](https://github.com/OISF/suricata/releases/tag/suricata-4.1.1)
3. [Release 4.1.2. 2018](https://github.com/OISF/suricata/releases/tag/suricata-4.1.2)
4. [2019](https://github.com/OISF/suricata/releases/tag/suricata-5.0.0)
5. [Release 3.2.2. 2017](https://github.com/OISF/suricata/releases/tag/suricata-3.2.2)
6. [Release 3.2.3. 2017](https://github.com/OISF/suricata/releases/tag/suricata-3.2.3)
7. [Release 3.2.4. 2017](https://github.com/OISF/suricata/releases/tag/suricata-3.2.4)
8. [Release 3.2.5. 2017](https://github.com/OISF/suricata/releases/tag/suricata-3.2.5)
9. [Release 4.0.0. 2017](https://github.com/OISF/suricata/releases/tag/suricata-4.0.0)
10. [Release 4.0.1. 2017](https://github.com/OISF/suricata/releases/tag/suricata-4.0.1)
11. [Release 4.0.2. 2017](https://github.com/OISF/suricata/releases/tag/suricata-4.0.2)
12. [Release 4.0.3. 2017](https://github.com/OISF/suricata/releases/tag/suricata-4.0.3)
13. [Release 4.0.4. 2018](https://github.com/OISF/suricata/releases/tag/suricata-4.0.4)
14. [Release 4.0.5. 2018](https://github.com/OISF/suricata/releases/tag/suricata-4.0.5)
15. [Release 4.0.6. 2018](https://github.com/OISF/suricata/releases/tag/suricata-4.0.6)
16. [Release 4.0.7. 2019](https://github.com/OISF/suricata/releases/tag/suricata-4.0.7)
17. [Release 4.1.0. 2018](https://github.com/OISF/suricata/releases/tag/suricata-4.1.0)
18. [Release 4.1.3. 2019](https://github.com/OISF/suricata/releases/tag/suricata-4.1.3)
19. [Release 4.1.4. 2019](https://github.com/OISF/suricata/releases/tag/suricata-4.1.4)
20. [Release 4.1.5. 2019](https://github.com/OISF/suricata/releases/tag/suricata-4.1.5)
21. [Release 4.1.6. 2020](https://github.com/OISF/suricata/releases/tag/suricata-4.1.6)
22. [Release 4.1.7. 2020](https://github.com/OISF/suricata/releases/tag/suricata-4.1.7)
23. [Release 5.0.1. 2020](https://github.com/OISF/suricata/releases/tag/suricata-5.0.1)
24. [Release 5.0.2. 2020](https://github.com/OISF/suricata/releases/tag/suricata-5.0.2)
25. [Release 4.1.8. 2020](https://github.com/OISF/suricata/releases/tag/suricata-4.1.8)
26. [Release 5.0.3. 2020](https://github.com/OISF/suricata/releases/tag/suricata-5.0.3)
27. [Release 4.1.9. 2020](https://github.com/OISF/suricata/releases/tag/suricata-4.1.9)
28. [Release 5.0.4. 2020](https://github.com/OISF/suricata/releases/tag/suricata-5.0.4)
29. [Release 6.0.0. 2020](https://github.com/OISF/suricata/releases/tag/suricata-6.0.0)
30. [Release 4.1.10. 2020](https://github.com/OISF/suricata/releases/tag/suricata-4.1.10)
31. [Release 5.0.5. 2020](https://github.com/OISF/suricata/releases/tag/suricata-5.0.5)
32. [Release 6.0.1. 2020](https://github.com/OISF/suricata/releases/tag/suricata-6.0.1)
33. [Release 5.0.6. 2021](https://github.com/OISF/suricata/releases/tag/suricata-5.0.6)
34. [Release 6.0.2. 2021](https://github.com/OISF/suricata/releases/tag/suricata-6.0.2)
35. [Suricata 6.0.4 and 5.0.8 released. 2021](https://forum.suricata.io/t/suricata-6-0-4-and-5-0-8-released/1942)
36. [2021](https://github.com/OISF/suricata/releases/tag/suricata-5.0.8)
37. [2021](https://github.com/OISF/suricata/releases/tag/suricata-6.0.4)
38. [Release 5.0.7. 2021](https://github.com/OISF/suricata/releases/tag/suricata-5.0.7)
39. [Release 5.0.9. 2022](https://github.com/OISF/suricata/releases/tag/suricata-5.0.9)
40. [Release 5.0.10. 2022](https://github.com/OISF/suricata/releases/tag/suricata-5.0.10)
41. [Release 6.0.3. 2021](https://github.com/OISF/suricata/releases/tag/suricata-6.0.3)
42. [Release 6.0.5. 2022](https://github.com/OISF/suricata/releases/tag/suricata-6.0.5)
43. [Release 6.0.6. 2022](https://github.com/OISF/suricata/releases/tag/suricata-6.0.6)
44. [Release 6.0.7. 2022](https://github.com/OISF/suricata/releases/tag/suricata-6.0.7)
45. [Release 6.0.8. 2022](https://github.com/OISF/suricata/releases/tag/suricata-6.0.8)
46. [Release 6.0.9. 2022](https://github.com/OISF/suricata/releases/tag/suricata-6.0.9)
47. [Release 6.0.10. 2023](https://github.com/OISF/suricata/releases/tag/suricata-6.0.10)
48. [Release 6.0.11. 2023](https://github.com/OISF/suricata/releases/tag/suricata-6.0.11)
49. [Release 6.0.12. 2023](https://github.com/OISF/suricata/releases/tag/suricata-6.0.12)
50. [Release 6.0.13. 2023](https://github.com/OISF/suricata/releases/tag/suricata-6.0.13)