After downloading APM Insight agents, verify the integrity of the downloaded files by validating their checksum. This ensures that the agents are secure and not tampered by any external malicious code or software.

After downloading the agent, download the corresponding Checksum files. Run the checksum command for the downloaded agent files on the respective platforms (Windows/Linux) Once the checksum values match, it is safe to proceed with the installation.

The instructions for verification are given in the below help documents:

1. Java Agent

2. .Net and .Net Core Agent

3. PHP Agent

4. Ruby on Rails Agent