Network Security Essentials, Applications and Standards

Network Security Essentials, Applications and Standards is a practical, comprehensive introduction to the core principles, tools, and standards that underlie modern network security. Written by renowned author William Stallings, this book equips students and professionals with a solid foundation in protecting networked systems against evolving threats.

In an era defined by widespread digital connectivity and persistent cyber threats — including viruses, hackers, and electronic fraud — the ability to secure data and communications has become mission-critical for organizations and individuals alike. This text provides a survey of real-world network security applications and widely adopted standards, including cryptographic techniques, authentication protocols, transport security (such as SSL/TLS), IP security, wireless protection, and system security mechanisms.

Structured to support both academic coursework and self-study, the book is organized in three parts:

• Cryptography fundamentals, giving readers a concise overview of encryption, message integrity, and authentication.

• Network security applications, covering essential tools and protocols used in Internet and enterprise environments.

• System-level security, addressing threats such as malware, intruders, and the use of firewalls to enforce trusted computing.

With clear explanations, up-to-date examples (in newer editions), and an emphasis on practical standards as deployed in today’s networks, Network Security Essentials serves as both a textbook for students and a reference guide for IT professionals aiming to deepen their understanding of network protection strategies.

Size: A4(20*28cm)

Printing: 80 gm – color

Cover: Softcover