Passive Optical Networks: Principles and PracticeThe advent of video-on-demand and interactive gaming has prompted the deployment of broadband infrastructures. Because of its large bandwidth, Passive Optical Networks (PONs) are seen as the technology to make this happen. However, there are numerous standards and technologies - EPON, BPON, GPON, APON, WDM-PON, TDM-PON - which network providers and... | | Delphi/Kylix Database DevelopmentThe aim of this book is to teach cross-platform database programming to Delphi 6 or Kylix programmers. The book will assume the reader has a basic understanding of databases, such as what tables, rows, columns, fields, indexes, etc. are. It will also assume the reader has a working knowledge of Delphi and/or Kylix. A thorough investigation of... | | Open Source E-mail Security (Kaleidoscope)In this book you'll learn the technology underlying secure e-mail systems, from the protocols involved to the open source software packages used to implement e-mail security. This book explains the secure MIME (S/MIME) protocol and how it is used to protect data transmitted across the Internet. It also explains the concepts crucial to stopping... |