List of Articles Open Access Article Abstract Page Full-Text 1 - Authenticating electronic documents using steganography and watermarking methods Mostafa Mozafari Open Access Article Abstract Page Full-Text 2 - The future of Internet of Things in providing smart medical services to retirees saeed ahmadi Open Access Article Abstract Page Full-Text 3 - Predicting stock prices using data mining methods. Mojtaba Hajigholami Open Access Article Abstract Page Full-Text 4 - energy harvesting and management in IoT MohammadMahdi Yadegar Open Access Article Abstract Page Full-Text 5 - Investigating the method of intelligent defense mechanism against DDOS attacks of IOT reza ghaffari dizaji Open Access Article Abstract Page Full-Text 6 - Traffic signs Detection and Recognition based on deep learning using embedded systems peyman Babaei Faezeh Allameh