Access Control Systems : Security, Identity Management and Trust Models
Access Control Systems: Security, Identity Management and Trust Models provides a thorough introduction to the foundations of programming systems security, delving into identity management, trust models, and the theory behind access control models. The book details access control mechanisms that are emerging with the latest Internet programming technologies, and explores all models employed and how they work. The latest role-based access control (RBAC) standard is also highlighted.
A Subtle and Mysterious Machine : The Medical World of Walter Charleton (1619-1707)
Walter Charleton (1619-1707) has been widely depicted as a natural philosopher whose intellectual career mirrored the intellectual ferment of the ‘scientific revolution’. Instead of viewing him as a barometer of intellectual change, I examine the previously unexplored question of his identity as a physician. Examining three of his vernacular medical texts, this volume considers Charleton’s thoughts on anatomy, physiology and the methods by which he sought to understand the invisible processes of the body.
103 Trigonometry Problems : From the Training of the USA IMO Team
103 Trigonometry Problems contains highly-selected problems and solutions used in the training and testing of the USA International Mathematical Olympiad (IMO) team. Though many problems may initially appear impenetrable to the novice, most can be solved using only elementary high school mathematics techniques.


