Beyond encryption: Exploring the potential of physical layer security in UAV networks. - Fang Xu 001; Sajed Ahmad; Muhammad Naveed Khan; Manzoor Ahmed; Salman Raza; Feroz Khan; Yi Ma; Wali Ullah Khan (J. King Saud Univ. Comput. Inf. Sci., 2023)

Terahertz-Based IRS-Assisted Secure Symbiotic Radio Communication: A DRL Approach. - Muhammad Shahwar Asad; Manzoor Ahmed; Touseef Hussain; Sajed Ahmad; Wali Ullah Khan; Muhammad Sheraz 001; Teong Chee Chuah (IEEE Access, 2025)