Docker

Introduction Docker has just announced a watershed moment for the container ecosystem: Docker Hardened Images (DHI) are now free and open-source for everyone. This groundbreaking move transforms how developers approach container security, making enterprise-grade protection available to all 26 million developers in the community. Supply-chain attacks have become a critical threat. In 2025 alone, these attacks caused over $60 billion in damage—tripling from just four years ago. Docker’s response is clear: security shouldn’t be a premium feature, and every developer deserves a secure foundation. ...

Key Highlights Faster debugging workflows with Docker Debug now free for all users Enhanced security controls with granular control over container behavior and seamless enterprise policy integrations Simplified AI development with guided onboarding and expanded MCP server support The latest release of Docker Desktop 4.50 marks a significant milestone in the evolution of development workflows. By addressing the challenges faced by development teams, Docker Desktop 4.50 provides a robust foundation for building, securing, and shipping software. This move reflects broader industry trends towards streamlining development processes, enhancing security, and embracing AI-native development. ...