Ahmed Mohamed Hussain 0002 Khalid Abualsaud Elias Yaacoub Tamer Khattab Abdurrazzak Gehani Mohsen Guizani A Testbed for Implementing Lightweight Physical Layer Security in an IoT-based Health Monitoring System. 486-491 2021 IWCMC https://doi.org/10.1109/IWCMC51323.2021.9498889 conf/iwcmc/2021 db/conf/iwcmc/iwcmc2021.html#HussainAYKGG21