This book is a comprehensive and unified explanation of the best practices and standards that provide proven, consensus techniques for implementing cybersecurity. The book assumes a basic understanding of the terminology of cryptography and a basic understanding of the application of cryptographic algorithms and protocols.

A comprehensive look at the key theoretical principles, concepts, and research findings about learning, with special attention paid to how these concepts and principles can be applied in today’s classrooms. This widely used and respected resource introduces readers to the key theoretical principles, concepts, and research findings about learning and helps them see how to apply that theory and research as educators. Learning Theories begins with a discussion of the relationship between learn...

Co-published with the IB to fully align with the new 2023 Biology Subject Guide for first assessments in 2025, with separate Standard Level and Higher Level print and digital student books to ensure that every student has the right content for their learning journey, at the right time. New and updated material with familiar features, including Nature of science, global applications, skills, TOK, key fact and ‘Challenge yourself’ boxes that signpost and extend key learning points and cont...