Catch expiring TLS certs and weak security headers in CI — with one small CLI

The article highlights the overlooked issues of expiring TLS certificates and weak security headers in continuous integration (CI) processes, which can lead to unnoticed security risks. These issues often go undetected until they cause problems, underscoring the importance of proactive checks. The proposed small CLI tool aims to address these gaps by providing an easy-to-use command line interface for checking both certificate expiration dates and the strength of HTTP security headers, along with other security checks. This tool emphasizes the need for robust security measures in CI pipelines to prevent potential vulnerabilities from going unnoticed.