# Fred Cohen

> American computer scientist

**Wikidata**: [Q92783](https://www.wikidata.org/wiki/Q92783)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fred_Cohen)  
**Source**: https://4ort.xyz/entity/fred-cohen

## Summary
Fred Cohen is an American computer scientist best known for pioneering the study of computer viruses and coining the term "computer virus" in 1983. His work laid the foundation for modern cybersecurity research and defense mechanisms.

## Biography
- Born: 1956
- Nationality: United States
- Education: University of Southern California, USC Viterbi School of Engineering
- Known for: Defining the concept of computer viruses and advancing cybersecurity research
- Employer(s): Purdue University, University of Southern California
- Field(s): Computer science, cybersecurity

## Contributions
Fred Cohen is credited with coining the term "computer virus" in 1983, a concept he defined as "a program that can 'infect' other programs by modifying them to include a possibly evolved copy of itself." His research, including the development of the first automated virus-scanning tool, significantly influenced cybersecurity practices. Cohen's work at Purdue University and later at the University of Southern California further advanced the field, contributing to the understanding of malware behavior and defense strategies.

## FAQs
### Q: What is Fred Cohen known for?
A: Fred Cohen is known for coining the term "computer virus" in 1983 and pioneering research in cybersecurity, including the development of automated virus-scanning tools.

### Q: Where did Fred Cohen study?
A: Fred Cohen studied at the University of Southern California and the USC Viterbi School of Engineering.

### Q: What was Fred Cohen's doctoral advisor?
A: Fred Cohen's doctoral advisor was Leonard Adleman, a prominent theoretical computer scientist.

### Q: What impact did Fred Cohen have on cybersecurity?
A: Fred Cohen's work laid the groundwork for modern cybersecurity by defining computer viruses and advancing defense mechanisms, influencing the field's development.

## Why They Matter
Fred Cohen's contributions revolutionized cybersecurity by formalizing the concept of computer viruses and developing early defense strategies. His research at Purdue University and later at the University of Southern California set the stage for modern antivirus technologies and malware analysis. Cohen's work remains foundational, shaping how the world understands and combats digital threats.

## Notable For
- Coined the term "computer virus" in 1983
- Developed the first automated virus-scanning tool
- Pioneered research in cybersecurity at Purdue University and the University of Southern California
- Advised on computer virus research and defense strategies
- Influenced the development of modern antivirus technologies

## Body
### Early Work
Fred Cohen's seminal paper, "Computer Viruses—A Form of Artificial Life?" (1990), defined computer viruses as self-replicating programs that modify other programs. This work established the theoretical framework for studying malware.

### Academic Leadership
Cohen served as a professor at Purdue University and later at the University of Southern California, where he continued to advance cybersecurity research. His teaching and mentorship shaped the next generation of cybersecurity experts.

### Industry Influence
Cohen's research directly influenced the development of antivirus software and malware defense strategies. His work remains a cornerstone of cybersecurity education and practice.

### Legacy
Fred Cohen's contributions to cybersecurity are enduring, with his definitions and research still cited in academic and industry contexts. His work continues to inform how digital threats are understood and mitigated.

## References

1. [Computer Viruses--A Form of Artificial Life?. 1990](https://docs.lib.purdue.edu/cstech/837)
2. Virtual International Authority File
3. CiNii Research
4. Integrated Authority File
5. Freebase Data Dumps. 2013