System Requirements

This document lists the supported Operating Systems (OSs) for the Linux Agent and the Windows Agent.

Tip

Ensure your environment is compatible with the supported OSs.

Threat Stack Agent for Linux

Supported Agents

An explanation of the Threat Stack support policy is available in the Threat Stack Support Policy article.

Threat Stack supports the following Agents:

• 2.2.2 (Host and Containerized). For more information, see Linux Agent Release Changelog.
• 2.2.1 (Host and Containerized). For more information, see Linux Agent Release Changelog.
• 2.2 (Host and Containerized). For more information, see Linux Agent Release Changelog.

Supported OSs

An explanation of the Threat Stack support policy is available in the Threat Stack Support Policy article.

Threat Stack supports the following 64-bit Linux OSs:

Amazon CentOS CoreOS Debian RedHat Ubuntu

Supported Versions	Minimum Kernel	Notes
amzn2-20181024	4.14	Only supported by Agent 2.x series. Vulnerability Assessment not supported in Agent 2.x series.
amzn-2018.03	4.14	N/A
amzn-2017.09	4.9.51	N/A
amzn-2017.03	4.9	Not supported in Agent 2.0.

Supported Versions	Minimum Kernel	Notes
7	3.10	N/A
6	v.2.6.36	User information for FIM results not supported. Not supported in Agent 2.x series.

Supported Versions	Minimum Kernel	Notes
1745.5	4.14.44	Only supported by Containerized Agent. Vulnerability Assessment not supported in Agent 1.x series or Agent 2.x series.
1688.5	4.14.32	Only supported by Containerized Agent. Vulnerability Assessment not supported in Agent 1.x series or Agent 2.x series.
1632.3	4.14.19	Only supported by Containerized Agent. Vulnerability Assessment not supported in Agent 1.x series or Agent 2.x series.

Supported Versions	Minimum Kernel	Notes
9	4.9 LTS	Vulnerability Assessment not supported in Agent 1.x series or Agent 2.x series.
8	3.16	Vulnerability Assessment not supported in Agent 1.x series or Agent 2.x series.

Supported Versions	Minimum Kernel	Notes
7	3.10	N/A
6	v2.6.36	User information for FIM results not supported. Not supported in Agent 2.x series.

Supported Versions	Minimum Kernel	Notes
18.04	4.15	N/A
16.04	3.13	N/A
14.04	3.13	Not supported in Agent 2.x series.

Note

Threat Stack validates performance against the supported OS list. Customers who choose to use a different Linux OS will fall outside the Threat Stack Support Policy.

Containers

Threat Stack offers support for behavior and event monitoring on Docker containers running natively on the host.

Version	Minimum Kernel	Notes
Docker 1.8.0 - 19.03-ce	3.10	N/A

Threat Stack Agent for Windows Server

Supported Agents

An explanation of the Threat Stack support policy is available in the Threat Stack Support Policy article.

Threat Stack supports the following Agents:

• 2.1.0w (Host). For more information, see Windows Agent Release Changelog.
• 2.0.0w (Host). For more information, see Windows Agent Release Changelog.

Supported OSs

An explanation of the Threat Stack support policy is available in the Threat Stack Support Policy article.

Threat Stack supports the following Windows Server OSs:

• Windows Server 2012
• Windows Server 2012 R2
• Windows Server 2016
• Windows Server 2019

Threat Stack Application Security Monitoring

Threat Stack AppSec Monitoring supports the following versions of Node.js, Python and Ruby on the following operating systems (OSs):

Node.js Python Ruby

Supported Versions	Supported OS	Minimum Kernel
Node v8 Carbon	Ubuntu	v14 (Trusty Tahr); v16 (Xenial Xerus); v18 (Bionic Beaver)
Node v10 Dubnium	Ubuntu	v14 (Trusty Tahr); v16 (Xenial Xerus); v18 (Bionic Beaver)
Node v12	Ubuntu	v14 (Trusty Tahr); v16 (Xenial Xerus); v18 (Bionic Beaver)

Supported Versions	Supported OS	Minimum Kernel
Python 3.4	Ubuntu	v14 (Trusty Tahr); v16 (Xenial Xerus); v18 (Bionic Beaver)
Python 3.5	Ubuntu	v14 (Trusty Tahr); v16 (Xenial Xerus); v18 (Bionic Beaver)
Python 3.6	Ubuntu	v14 (Trusty Tahr); v16 (Xenial Xerus); v18 (Bionic Beaver)
Python 3.7	Ubuntu	v16 (Xenial Xerus); v18 (Bionic Beaver)
Python 3.8	Ubuntu	v16 (Xenial Xerus); v18 (Bionic Beaver)

Supported Versions	Supported OS	Minimum Kernel
Ruby v2.2.2 and higher, and Rails 5.0.0 and higher	Ubuntu	v16 (Xenial Xerus); v18 (Bionic Beaver)

Supported Browsers

The Threat Stack Cloud Security Platform (CSP) supports the latest versions of the following browsers:

• Google Chrome (latest stable release)
• Mozilla Firefox (latest stable release)
• macOS Safari (latest stable release)

Network Access

Threat Stack Agents require outbound access (TCP 443) to communicate to the platform.

• app.threatstack.com (TCP 443)
• cssensors.threatstack.com (TCP 443)

Review Configure Agent Network Access article for additional whitelisting instructions.

Note

Threat Stack does not support proxying our platform with customer environments.