Managing Security Services in Heterogenous Networks: Confidentiality, Integrity, Availability, Authentication, and Access Control

Security Across a Fragmented Network Landscape

Managing Security Services in Heterogenous Networks brings together research on the security services that keep data, devices, and users protected when networks and platforms are anything but uniform. Published by CRC Press in 2021 and edited by N. Jeyanthi, Kun Ma, Thinagaran Perumal, and R. Thandeeswaran, this collection examines the practical and theoretical tensions between openness, scalability, and trust in modern networked systems.

Instead of treating network security as a single-layer problem, the book follows confidentiality, integrity, availability, authentication, and access control across cloud, Internet of Things, mobile ad-hoc, blockchain, biometric, healthcare, and Bluetooth contexts. The result is a broad, technically grounded survey for readers who need to understand how security requirements shift when the underlying infrastructure is distributed and diverse.

What the Seven Chapters Explore

• Access control in cloud-enabled IoT: role-, capability-, and attribute-based models for protecting data in multitenant cloud environments.
• Secure routing in mobile ad-hoc networks: weighted fuzzy clustering and soft-computing approaches for trust and reliability.
• Blockchain security: a nonce-free hash generation method introduced through the concept of proof of virtue.
• Authentication: password security through keystroke biometrics.
• Healthcare data analytics: security and privacy considerations for big-data workloads.
• Bluetooth security: a state-of-the-art taxonomy and open research issues for heterogeneous networks.

Who Will Find It Useful

Researchers, graduate students, and security practitioners working in networking, distributed systems, cloud computing, or cybersecurity will find the collection useful as a reference on access control and security-service design. The chapters are written for readers with a technical background, and they combine literature review with specific algorithmic and architectural discussion.

Why the Topic Matters

Heterogeneous networks are now the norm rather than the exception. Devices differ, protocols differ, and trust boundaries are rarely clean. By collecting work on access control, authentication, routing, blockchain, and biometrics in one volume, the book helps readers see how security decisions in one layer can affect another—and why a coordinated approach is necessary.

About This Digital Edition

This Digital Delights ebook edition gives you convenient access to the complete CRC Press volume. It is a practical addition to the shelf of anyone studying or working with modern network security, especially where cloud, IoT, mobile, and Bluetooth systems intersect.