This book provides an overview of digital rights management (DRM), including: an overview of terminology and issues facing libraries, plus an overview of the technology including standards and off-the-shelf products. It discusses the role and implications of DRM for existing library services, such as integrated library management systems, electronic reserves, commercial database licenses, digital asset management systems and digital library repositories. It also discusses the impact that DRM 'trusted system' technologies, already in use in complementary areas, such as course management systems and web-based digital media distribution, may have on libraries. It also discusses strategies for implementing DRM in libraries and archives for safeguarding intellectual property in the web environment.