Electronic communications and networks play a major part in management of industries and businesses in the current scenario. However, the use of technology has also increased the need for management and security of different databases, networks and information systems. This book provides a detailed analysis of different security protocols and measures, allocation of various information resources and databases, their assessment and evaluation, etc. It discusses some of the significant concepts, frameworks and techniques of resource and security management in electronic communications and networks. Students, professionals and academicians would find comprehensive insights on the subject in this book.