“…As an illustration, different sensors ranging from simple (temperature, humidity, pH, illumination, pressure, UV, CO 2 , wind speed, solar radiation (Jahnavi and Ahamed 2015;Thirukkuralkani et al 2018;Jiang et al 2016;Erazo-Rodas et al 2018) to complex [cameras (Hwang and Yoe 2016), mid-infrared spectroscopy (Wang et al 2016)] have been used, and their measurements were communicated wirelessly to the host system using several technologies such as Zigbee (Chen et al 2016a(Chen et al , 2017Xing et al 2017;Raheemah et al 2016;Pascual et al 2015;Luo et al 2016;Liu and Bi 2017;Aiello et al 2018;Rao et al 2016;Ismail et al 2016;Ibayashi et al 2016;Erazo, et al 2015;Çaylı et al 2017), radio (Liang-Ying and Zhao-Wei, 2015;Mahbub 2020), GSM/GPRS (Liang-Ying and Zhao-Wei, 2015;Liu and Zhang 2017;Navarro-Hellín et al 2015;Mat et al 2016), 3G/4G (Zhou and Duan 2016;Chung et al 2015;Zhang et al 2015), Wi-Fi (Aiello et al 2018;Chung et al 2015;Mohapatra and Lenka 2016;Liang et al 2018a) and Bluetooth (Hong and Hsieh 2016;Taşkın et al 2018). However, to keep the greenhouse automation trouble-free, a secure protocol for wireless sensor networks has been proposed in the automated agricultural environment and has allowed more reliability…”