Digital immunity has become a strategic priority for organizations seeking to develop secure, resilient, and high-quality software that contributes to business revenue and enhances user experience. As software development increasingly drives business value, methodologies like DevOps and DevSecOps are adopted to integrate development, security, and operations, enabling teams to identify errors early and enhance digital immunity. This approach includes elements such as observability, autonomous testing, chaos engineering, and application security, which together ensure robust software performance and protection against vulnerabilities. The Dynatrace platform exemplifies this by offering end-to-end observability and automation tools that facilitate the seamless integration of security in the DevOps lifecycle, ultimately enabling organizations to innovate rapidly and securely while maintaining high standards of software quality and user satisfaction.