Security and Confidentiality of Information Systems

Author: Jia Jing
Publisher:
Publish Date: 1999-01-01
Features: This book comprehensively and systematically discusses the fundamental theories and practical techniques of information system security and confidentiality. The book is divided into four parts. The first part outlines the importance and research content of computer information system security and confidentiality; the second part introduces the basic theoretical knowledge of cryptography, explaining traditional symmetric-key systems and public-key systems; the third part elaborates on the practical techniques of information system security and confidentiality, with a focus on the application of firewall security measures in network environments; the fourth part analyzes the harm and symptoms of computer viruses and discusses common methods for preventing them. The book is rich in content and covers a broad scope, making it suitable for students of information management and information systems, computer applications, and related majors in colleges and universities. It is also highly beneficial for technical personnel engaged in computer information system security.