Intelligent Approach to Cyber Security provides details on the important cyber security threats and its mitigation and the influence of Machine Learning, Deep Learning and Blockchain technologies in the realm of cyber security. Features:Role of Deep Learning and Machine Learning in the Field of Cyber SecurityUsing ML to defend against cyber-attacksUsing DL to defend against cyber-attacksUsing blockchain to defend against cyber-attacksThis reference text will be useful for students and researchers interested and working in future cyber security issues in the light of emerging technology in the cyber world.