Comprehensive Study on Cyber Security and Cyber Attacks

Cyber security is the defence against damage, intrusion, and unauthorized access to computer systems, networks, and data. It makes use of tools, procedures, and controls to protect data and prevent online attacks, guaranteeing the privacy, availability, and integrity of digital assets. In Today's world as technology increases rapidly the different types of cyber crime and cyber attacks also increases rapidly. Cyber attacks are threatening and purposeful effort to breach a computer system, network, or other device in order to hurt people, steal sensitive data, interfere with business operations, or get illegal access. There are several reasons for cyber attacks some of these are financial gain, industrial espionage, political motivation, personal vendetta, and cyber terrorism. In this paper, we study about different aspects of cyber security and cyber attacks. We also search about which type of attack is more dangerous in today's world research looked at various topics.