Ensure GPG keys are configured

MediumLevel 1Manual reviewros

Description

Most packages managers implement GPG key signing to verify package integrity during installation. Manual review against site policy. Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.

How it is checked

Audit method: Manual review

This recommendation cannot be checked automatically. A scan lists it with these instructions when you pass --include-manual.

Verify GPG keys are configured correctly for your package manager: # apt-key list

How it is fixed

Fix method: Guidance or infrastructure patch

Update your package manager GPG keys in accordance with site policy.

Properties

Operating systems: Any
Tags: rosros1melodicsystem
Reference: CIS ROS Melodic Benchmark v1.0.0 - 1.2.2 Ensure GPG keys are configured