International English Language Testing System (IELTS --- 2015) --- 6.5 with no band less than 6

Invited as the Guest Editor for the "Special Issue: Cybersecurity in IoT and Smart Infrastructure: Perspectives on Emerging Technologies Including AI, Blockchain, and Quantum Computing " in the Sensor journal, MDPI Publisher (2025).

Invited as the Technical Program Committee Member for the "International Conference on Computing, Networking and Communications (ICNC 2026)", Hawaii, USA.

Invited as the Technical Program Committee Member for the "International Conference on Computing, Networking and Communications (ICNC 2027)", Hawaii, USA.