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Remote Collector
Learn how Remote Collectors let you deploy sensors in multiple isolated locations.
Installation Guide
Information and resources on how to install a Remote Collector, and the different options and settings available.
Compatibility Reference
HTTPS compatibility
Lists the hypertext transfer protocol secure (HTTPS) and transport layer security (TLS) protocols supported by Guardian and Remote Collector for secure communication. Describes the available cipher suites for each TLS version. Use this information to verify compatibility and maintain secure data exchange between components.

Remote Collector
Learn how Remote Collectors let you deploy sensors in multiple isolated locations.
- Introduction
  An overview of the Remote Collector.
- Installation Guide
  Information and resources on how to install a Remote Collector, and the different options and settings available.
  - Introduction
  - Physical installation
  - Virtual installation
  - Container installation
  - Basic configuration
  - Additional settings
  - Deployment
  - Compatibility Reference
    - Configuring SSH profiles
      Different secure shell (SSH) cipher configurations are necessary for system security and compatibility. N2OS provides various profiles with customized cipher parameters to meet specific requirements.
    - SSH compatibility
      Tables that give configuration details for each profile.
    - HTTPS compatibility
      Lists the hypertext transfer protocol secure (HTTPS) and transport layer security (TLS) protocols supported by Guardian and Remote Collector for secure communication. Describes the available cipher suites for each TLS version. Use this information to verify compatibility and maintain secure data exchange between components.
  - Federal Information Processing Standards
- Troubleshooting
  Troubleshooting procedures to help you solve problems that might occur with the Remote Collector.
- Print format documentation
  A list of all the print-format documentation that is available for the Remote Collector.

HTTPS compatibility

Lists the hypertext transfer protocol secure (HTTPS) and transport layer security (TLS) protocols supported by Guardian and Remote Collector for secure communication. Describes the available cipher suites for each TLS version. Use this information to verify compatibility and maintain secure data exchange between components.

Supported HTTPS protocols (since 21.9.0)


TLS version	Cipher Suite Name (IANA/RFC)
TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
TLS 1.3	TLS_AES_256_GCM_SHA384 TLS_CHACHA20_POLY1305_SHA256 TLS_AES_128_GCM_SHA256

Supported RC/Guardian data channel protocols (since 21.9.0)


TLS version	Cipher Suite Name (IANA/RFC)
TLS 1.2	ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384 DHE-RSA-AES128-GCM-SHA256 DHE-RSA-AES256-GCM-SHA384