Читать книгу The Official (ISC)2 CISSP CBK Reference - Leslie Fife, Aaron Kraus - Страница 15

The Security Architecture and Engineering domain covers topics relevant to implementing and managing security controls across a variety of systems. Secure design principles are introduced that are used to build a security program, such as secure defaults, zero trust, and privacy by design. Common security models are also covered in this domain, which provide an abstract way of viewing a system or environment and allow for identification of security requirements related to the CIANA+PS principles. Specific system types are discussed in detail to highlight the application of security controls in a variety of architectures, including client- and server-based systems, industrial control systems (ICSs), Internet of Things (IoT), and emerging system types like microservices and containerized applications.

This domain presents the foundational details of cryptography and introduces topics covering basic definitions of encryption, hashing, and various cryptographic methods, as well as attacks against cryptography known as cryptanalysis. Applications of cryptography are integrated throughout all domains where relevant, such as the use of encryption in secure network protocols, which is covered in Chapter 4. Physical architecture security — including fire suppression and detection, secure facility design, and environmental control — is also introduced in this domain.