Networking is a significant domain that is based on sending and receiving information between different nodes and it is also referred to as computer networking. In terms of various concepts related to this domain, we suggest a collection of networking thesis topics that could be appropriate as well as interesting:

Wireless and Mobile Networks

1. 5G Networks: Opportunities, Challenges, and Future Directions
2. Performance Analysis of Low-Power Wide-Area Networks (LPWAN) for IoT Applications
3. Security Vulnerabilities and Countermeasures in Wireless Sensor Networks (WSN)

Fundamental Networking Principles

1. Optimizing Network Topologies for Scalable and Resilient Infrastructure
2. Evaluating the Impact of IPv6 Adoption on Internet Infrastructure
3. Analysis of Routing Protocol Efficiency in Large-Scale Networks

Network Security

1. Blockchain Applications in Enhancing Network Security and Privacy
2. Developing Intrusion Detection Systems Using Machine Learning Techniques
3. Assessing the Impact of Quantum Computing on Cryptographic Protocols

Internet of Things (IoT)

1. Scalable Communication Protocols for IoT Devices in Smart Cities
2. IoT Security: Addressing the Challenges in a Connected World
3. Energy-Efficient Data Transmission Techniques in IoT Networks

Software-Defined Networking (SDN) and Network Functions Virtualization (NFV)

1. SDN-Enabled Network Optimization for Cloud Data Centers
2. Network Slicing in 5G: Technologies, Challenges, and Opportunities
3. Automating Network Management using NFV and Service Orchestration

Cloud Computing and Networking

1. Optimizing Data Transfer for Multi-Cloud Environments
2. Enhancing Data Security in Cloud Networking
3. Network Challenges and Solutions in Edge Computing Architectures

Quality of Service (QoS) and Network Performance

1. Adaptive QoS Techniques for Multimedia Transmission over the Internet
2. Analyzing the Effectiveness of TCP Congestion Control Algorithms
3. Network Performance Evaluation in Virtualized and Containerized Environments

Next-Generation Networking Technologies

1. The Role of Artificial Intelligence in Network Management and Security
2. Exploring the Potential of Terahertz (THz) Communication Systems
3. Viability and Challenges of Underwater Optical Wireless Communication (UOWC) Systems

Advanced Networking Concepts

1. Investigating the Feasibility of DNA Data Storage and its Network Implications
2. Cross-Layer Design Approaches for Improved Network Performance
3. Network Telemetry: Techniques, Challenges, and Applications

What are some new research topics in networking?

In the field of networking, several topics and ideas have evolved significantly that are examined as suitable for exploration work. We list out a few latest and novel research topics that involves major area based on networking:

1. 6G Networks and Technologies

• By concentrating on the latest MIMO technologies, combination with satellite networks to attain worldwide coverage, and terahertz (THz) frequencies, exploration in 6G intends to consider the future wireless networks as the deployment of 5G is initiated.

2. Quantum Networking

• In the process of developing virtually rigid encryption with the help of quantum key distribution (QKD) and demonstrating the quantum internet basics, quantum networking is advantageous for its highest capabilities. For secure interaction, the benefits of quantum technology have to be investigated.

3. Network Slicing for 5G and Beyond

• The major aim of this topic is to satisfy various applications that are ranging from IoT to massive machine-type communications (mMTC) and ultra-reliable low-latency communications (LRLLC). To offer flexible network segments with particular quality of service (QoS) metrics, in what way network slicing could be enhanced are explored in this study.

4. Edge Computing and Network Architecture

• To completely utilize edge computing, the functional and structural transformations that are needed in networks such as the enhancement of latency, combination with cloud computing frameworks, and data routing have to be examined.

5. AI and ML for Network Optimization

• In order to reinforce safety, effectiveness, and credibility of the network, make use of machine learning (ML) and artificial intelligence (AI) for various processes like anomaly identification, predictive maintenance, and dynamic network enhancement.

6. Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) in 5G

• By focusing on facilitating the quick network services deployment and adaptable, software-oriented network settings, explore the contribution of NFV and SDN in the 5G networks placement and handling.

7. Wireless Power Transfer and Communication

• For allowing devices to be energized or powered and interact without any wired connectivity, the intersection of wireless power transfer and wireless communication mechanisms has to be examined.

8. Underwater Wireless Communication

• This research mainly concentrates on applications in autonomous underwater vehicle (AUV) interaction, analysis, and tracking. For underwater wireless interaction, investigating the issues and approaches such as optical, acoustic, and electromagnetic mechanisms.  

9. Blockchain for Network Security and Management

• In improving network safety, assuring morality and reliability of data in missions such as IoT and supply chain management, and decentralizing network handling, investigate the effectiveness of blockchain mechanisms.

10. Privacy-preserving Technologies in Networking

• To secure user information in a highly interlinked world, the creation and incorporation of privacy preserving mechanisms like secure multi-party computation, zero-knowledge proofs, and differential privacy in networking should be analyzed.

11. IoT and Cyber-Physical Systems Security

• Reflect on the protection of data, devices, and interactions in frameworks which communicate with the physical world, and aim to solve the safety issues in cyber-physical systems and IoT.

12. Federated Learning Over Networks

• Like a distributed machine learning technique which specifically trains methods among decentralized devices, this research explores federated learning with the aim of solving data governance problems and confidentiality-based challenges.

13. Next-Generation WLAN Technologies

• By considering the enhancement in effectiveness, connections, and speed in a wide range of platforms, investigate the WLAN technologies developments such as Wi-Fi 6/6E (802.11ax) and upcoming principles.