Secure Elastic Agent connections

Learn how to secure connections between Elastic Agent, Fleet Server, and Elasticsearch by configuring and managing SSL/TLS certificates:

• Configure SSL/TLS for self-managed Fleet Servers
• Using certificate fingerprints
• Rotate SSL/TLS CA certificates
• Elastic Agent deployment models with mutual TLS
• One-way and mutual TLS certifications flow
• Configure SSL/TLS for the Logstash output