Review of Different ML Techniques Used for Heart Disease Prediction -- Image Enhancement by various Segmentation Techniques using Machine Learning -- Sequence to Sequence Video Captioning System -- Stock Price Prediction Using Sentiment Analysis on News Headlines -- A Robust Framework for Governing Blockchain-based Distributed Ledgers during Covid-19 for Academic Establishments -- Cyber Security and it's Prediction with Cloud Data Computing and IoT -- A Review on Societal Application of Data Analytics -- Study of Security in Cryptocurrency -- Study And Analysis of Network Steganography Methods -- Survey On Driver Fatigue Detection Using Sensors,Big Data Analytics and Machine Learning Techniques -- On Characteristics of κ-Q- Fuzzy Translation and Fuzzy Multiplication in T-Ideals in T-Algebra -- Blockchain driven Smart Healthcare System: Challenges, Technologies and Future Research -- A Future to the Blockchain Technology and Its Concepts -- Impacts of DDoS attacks in Software Defined Networks.-IoT based Agriculture Trend prediction based on Weather Data -- EEG in Optic Nerves Disorder Based on FSVM using Kernel Membership Function -- DDoS DETECTION in ONOS SDN CONTROLLER USING SNORT -- Classification of Keratoconus using Corneal Topography Pattern with Transfer Learning Approach.