Trust in Computer Systems and the Cloud

Learn to analyze and measure risk by exploring the nature of trust and its application to cybersecurity

Trust in Computer Systemsand the Clouddelivers an insightful and practical new take on what it means to trust in the context of computer and network security and the impact on the emerging field of Confidential Computing. Author MikeBursell’sexperience, ranging from Chief Security Architect at Red Hat to CEO at a Confidential Computing start-up grounds the reader in fundamental concepts of trust and related ideas before discussing the more sophisticated applications of these concepts to various areas in computing.

The bookdemonstratesin the importance of understanding and quantifying risk and draws on the social and computer sciences to explain hardware and software security, complex systems, and open source communities. It takes a detailed look at the impact of Confidential Computing on security, trust and risk and also describes the emerging concept of trust domains, which provide an alternative to standard layered security.

• Foundational definitions of trust from sociology and other social sciences, how they evolved, and what modern concepts of trust mean to computer professionals
• A comprehensive examination of the importance of systems, from open-source communities to HSMs, TPMs, and Confidential Computing with TEEs.
• A thorough exploration of trust domains, includingexplorationsof communities of practice, the centralization of control and policies, and monitoring

Perfect for security architects at the CISSP level or higher,Trust in Computer Systemsand the Cloudis also an indispensable addition to the libraries of system architects, security system engineers, and master’s students in software architecture and security.

Keywords: Cybersecurity, computer security, network security, trust in computing, computer trust, network trust, trust definitions, trust concepts, hsm, tpm, tee, api, abi, trust domains, trust decay, transitive trust, trust and security, trust lifecycle, confidential computing, cloud security