Zero trust provides a collection of concepts and ideas designed to minimize uncertainty in enforcing accurate, least privilege per-request access decisions in information systems and services in the face of a network viewed as compromised. The goal is to prevent unauthorized access to data and services and make access control enforcement as granular as possible. Zero trust presents a shift from a location-centric model to a more data-centric approach for fine-grained security controls between...| Cybersecurity and Infrastructure Security Agency CISA
As America’s cyber defense agency, CISA is charged with defending our nation against ever-evolving cyber threats and to understand, manage, and reduce risk to the cyber and physical infrastructure that Americans rely on every hour of every day. But, as we introduce more unsafe technology to our lives, this has become increasingly difficult. | Cybersecurity and Infrastructure Security Agency CISA
A “software bill of materials” (SBOM) has emerged as a key building block in software security and software supply chain risk management. An SBOM is a nested inventory, a list of ingredients that make up software components. While not a brand new concept, the ideas and implementation have advanced since 2018 through a number of collaborative community effort, including National Telecommunications and Information Administration’s (NTIA) multistakeholder process. | Cybersecurity and Infrastructure Security Agency CISA
