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.