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Colander

pts-project.org

WebLinuxAPISelf-hosted
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Spec score 7.7 #11 of 21 in Incident Response Software

What it is

Colander is a web-based platform for case management, digital investigations, and shared knowledge building. It organizes evidence and investigative knowledge into cases, supports team collaboration, and allows information sharing with other organizations. A web graph editor represents artifacts, actors, observables, and events. Through Threatr, users can retrieve intelligence from VirusTotal, MISP, and OTX AlienVault. Colander can collect and sign PiRogue artifacts, track their integrity and authenticity, and analyze decrypted network traffic and payloads. Payloads can be decoded with CyberChef, while YARA rules can be applied to network traffic. Users can generate data transmission reports and create feeds in different formats. A Python 3 library abstracts the REST API and uses an API key from the user profile. The project is open source under AGPL v3, with API, Linux, web, and self-hosted options. Deployment guidance recommends current Debian, at least 4 cores, 4 GB RAM, 500 GB storage, and a public IP.

Spec sheet

Purpose
Colander is a web-based case management, digital investigations, and knowledge-building platform.Read 4 Oct 2026 · pts-project.org
Intended users
The project describes its tools as tailored for civil society, digital rights defenders, researchers, journalists, and regulatory bodies.Read 3 Oct 2026 · pts-project.org
Audience
The PiRogue Tool Suite is tailored for civil society, digital rights defenders, researchers, journalists, and regulatory bodies.Read 4 Oct 2026 · pts-project.org
Deployment
The maker documents deployment on a dedicated server running Debian, using Docker and Ansible.Read 3 Oct 2026 · pts-project.org
API
A Python 3 library abstracts Colander’s REST API and uses an API key from the user profile.Read 4 Oct 2026 · pts-project.org
Support
The project invites users who need help to join its Discord server.Read 4 Oct 2026 · pts-project.org
License
The PiRogue Tool Suite homepage labels the project open source and AGPL v3 licensed.Read 3 Oct 2026 · pts-project.org
Case management
Colander organizes evidence, observations, and artifacts into distinct cases.Read 4 Oct 2026 · pts-project.org
Collaboration
Users can invite team members to collaborate on cases and share information with other organizations.Read 4 Oct 2026 · pts-project.org
Deployment requirements
The deployment guide recommends a dedicated server with at least 4 cores, 4 GB RAM, and 500 GB storage, a public IP address, and the latest Debian version.Read 4 Oct 2026 · pts-project.org
Evidence handling
Colander can collect and sign artifacts from PiRogue and provides features for artifact integrity and authenticity.Read 4 Oct 2026 · pts-project.org
Exports
Users can create feeds to export findings in different formats.Read 3 Oct 2026 · pts-project.org
Knowledge graphs
Colander represents entities such as artifacts, actors, observables, and events, and lets users graph knowledge with a web editor.Read 4 Oct 2026 · pts-project.org
Network analysis
It supports analysis of decrypted network traffic and payloads, payload decoding with CyberChef, and YARA rules on network traffic.Read 3 Oct 2026 · pts-project.org
Reporting and export
Colander can generate data transmission reports and create feeds to export findings in different formats.Read 4 Oct 2026 · pts-project.org
Security and disclosure
The project’s security advisory describes vulnerability reporting through a private GitHub workflow and lists detected vulnerabilities in Colander components.Read 4 Oct 2026 · pts-project.org
Security configuration
The deployment guide says most server secrets are randomly generated and instructs administrators to encrypt the configuration vault because it contains secrets.Read 3 Oct 2026 · pts-project.org
Server requirements
The deployment guide recommends at least 4 cores, 4GB RAM, 500GB storage, and a public IP address.Read 3 Oct 2026 · pts-project.org
Threat intelligence
Users can import intelligence from VirusTotal and OTX Alien Vault via Threatr.Read 3 Oct 2026 · pts-project.org
Threat intelligence integrations
Colander can retrieve information from VirusTotal, MISP, and OTX AlienVault through Threatr, which bridges and translates data from external services.Read 4 Oct 2026 · pts-project.org
Traffic analysis
Colander can analyze decrypted network traffic and payloads, decode payloads with CyberChef, and apply YARA rules to network traffic.Read 4 Oct 2026 · pts-project.org

Strong points and limits

Strong points

  • Case collaboration and evidence tracking
  • Knowledge graph for investigative entities
  • Threat intelligence integrations through Threatr
  • Network analysis with CyberChef and YARA
  • Open source AGPL v3 license

Limits

  • Self-hosted deployment requires dedicated infrastructure
  • Recommended deployment needs 500 GB storage
  • A public IP address is recommended

Who it suits

It is aimed at civil society groups, digital-rights defenders, researchers, journalists, and regulatory bodies conducting collaborative investigations. Teams needing self-hosted case and evidence work can use its documented deployment model.

Verdict

Colander combines investigative case work, graph-based knowledge, threat intelligence, traffic analysis, and export tools. Its open-source, self-hosted model offers API access but places server setup and security configuration with administrators.

Where Specifiction places it

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