Cyber security is the technique of protecting electronic systems, computers, networks, mobile devices, servers, and data against hostile intrusions. By 2030, it is predicted that the cyber security industry would be worth USD 352.5 billion, due to an increase in cyberattacks, rising cloud computing technology spending, surging cloud encryption solution adoption, surging BYOD acceptance, and snowballing adoption of big data analytics, computer vision, ML, and IoT. Healthcare organizations, music labels, and financial institutions have all using blockchain technology, which can save costs and boost productivity without a central middleman, but it is dangerous due to device vulnerabilities.
