Securing the Lifecycle of Secrets: Best Practices for Robust System and Supply Chain Security
Introduction In the complex landscape of computer systems security, the management of secrets holds a pivotal role, influencing not only individual components but also the overarching supply chain integrity. Secrets, in this context, refer to any sensitive information that must be kept confidential to maintain the security of a system. This includes, but is not limited to, passwords, API keys, cryptographic keys, and access tokens. Efficiently managing these secrets poses significant technical and operational challenges. From the initial creation and secure storage to the controlled access and eventual retirement, each phase in the life cycle of a secret demands rigorous oversight and sophisticated strategies to mitigate risks. The failure to properly manage these secrets can lead to vulnerabilities that compromise not just individual assets but can cascade through the supply chain, affecting numerous systems and services. ...