The main objective of this project is to design and implement a secure access control system for the Internet of Things (IoT), including RFID tags, Bluetooth, and other devices. Since RFID technology is affordable and effective to prevent illegitimate users from unauthorized usage of the IoT devices resources, the RFID technology has become a prevalent and essential infrastructural technology in IoT. Moreover, Bluetooth is used for exchanging data between IoT devices. On the other hand, if an attack occurs on the RFID reader/card or in Bluetooth, the authentication techniques issues may lead to misidentification. For example, security attacks, such as cloning attacks, denial of service, spoofing, impersonation of tags, or channel eavesdropping, are rendered more practicable because of lacking of computational and storage capacity.