You may decide to research on security in cellular networks, especially in the emergent B5G or 6G

Authentication and key exchange are currently good topics for research.

Your primary approach should be to pick an offered thesis' topic of your favored academic institute. If this is not applicable for you, search for interesting publications at https://scholar.google.com/ and derive your thesis' topic by dint of their concluding sections. Usually, worthwhile future work is recommended in the latter.

IoT Security

Resist a SQL Injection Attack

Hi Mahmoud Azimeh

S - Strength is in what area you are good and confidence at. For example as your first degree in electronics, you may have the capability is telecommunication and signaling or may be in IOT or in signaling and mobile communication. You have to select one of your strong area for the research. Secondly, you need to think about the opportunities (O) which brings you when you complete your research in some area. Weaknesses (W) are the areas that you need to avoid in your work as you are not good at them. For example, you may be weak in coding in C. Threats are the pressures that you may face while you are continuing the work. May be external issues, limitations etc. So please analyze your SWOT and find a better area to start the research. If I suggest some of the areas that you can check is 5G and its security concerns, Security concerns in wireless Ad hoc networks, Mini security framework for IOT etc.

Good Luck.

1.Drone Trajectory... Way point... Flyzone

are some topics that require strong mathematical background.

2. Military Drone working in cluster ... optimization..... Collaboration & Coordination are main things that can enhance the whole cluster for complex tactical task. Message Authentication and identification Authentication....

3. Aggregation and Encryption

4. Parallel Computation

Keeping in view the above indication, and select topic ... Best of luck

Dear Mahmoud Azimeh,

I would suggest a very broad topic, which combines Electronics, IoT and Cyber Security - namely the following topic:

Systematic Documentation of Security Vulnerabilities in the IoT in the Form of Security Threat Matrices (STMs)

A separate STM should be created for each functional (Sub) Layer in the IoT (IoT Device Layer, Fog Computing Sublayer, ...) - see:

https://www.researchgate.net/publication/339746722_IoT_Internet_of_Things

The explanation of the idea and meaning of STMs can be found at the address:

https://www.researchgate.net/publication/340511097

I have added some literature sources that can help you with this.

Best regards and good luck

Anatol Badach

NISTIR 8200 Interagency Report on the Status of International Cybersecurity Standardization for the Internet of Things (IoT)

https://nvlpubs.nist.gov/nistpubs/ir/2018/NIST.IR.8200.pdf

DEVKISHEN SISODIA: On the State of Internet of Things Security: Vulnerabilities, Attacks, and Recent Countermeasures; University of Oregon, Computer and Information Sciences Department, Research Report, 2020

https://www.cs.uoregon.edu/Reports/AREA-202001-Sisodia.pdf

Zhangxiang Hu: Layered Network Protocols for Secure Communications in the Internet of Things; University of Oregon, Computer and Information Sciences Department, February, 2021

https://www.cs.uoregon.edu/Reports/AREA-202102-Hu.pdf

Ismail Butun, Patrik Österberg, Houbing Song: Security of the Internet of Things: Vulnerabilities, Attacks, and Countermeasures; IEEE Communications Surveys & Tutorials, Vol. 22, Issue 1, Firstquarter 2020, DOI: 10.1109/COMST.2019.2953364

https://arxiv.org/abs/1910.13312

Ayyoob Hamza, Hassan Habibi Gharakheili, Vijay Sivaraman: IoT Network Security: Requirements, Threats, and Countermeasures; arXiv:2008.09339, Aug 2020

https://arxiv.org/abs/2008.09339

Arbia Riahi Sfar, Enrico Natalizio, Yacine Challal, Zied Chtourou: A roadmap for security challenges in the Internet of Things; Digital Communications and Networks, Vol. 4, Issue 2, 2018, DOI: 10.1016/j.dcan.2017.04.003

https://www.sciencedirect.com/science/article/pii/S2352864817300214?via%3Dihub

Secure IIoT ( Internet of industrial )

As you got base of electrical engineering, you can try with hardware based security of cyber world. Some encryption based model