Fred Cohen

Fred Cohen is a computer scientist best known for his work in computer security and the concept of computer viruses. In 1983, he conducted a seminal experiment that demonstrated how a program could replicate itself and spread to other systems, effectively creating a virus. Cohen's work highlighted the vulnerabilities in computer systems and sparked increased interest in cybersecurity. He has also contributed to various areas of computer science, including artificial intelligence and data privacy. His research has had a significant impact on how we understand and protect against cyber threats today.