In a significant loss for the tech community, David J. Farber, often referred to as the “Grandfather of the Internet,” has passed away at the age of 91. An influential researcher, esteemed professor, and respected federal policy adviser, Farber played a pivotal role in shaping the modern digital landscape and mentoring a generation of innovators who transformed global connectivity.
A Legacy of Innovation
Farber’s illustrious career spanned several decades, during which he made substantial contributions to the development of networking technology. Often hailed as one of the earliest architects of the Internet, his work laid the foundational principles that underpin today’s interconnected world. Farber was instrumental in the creation of significant protocols and technologies that enabled efficient data transmission across networks.
He served as a professor at the University of Pennsylvania and was deeply involved in the development of educational programmes that focused on computer science and telecommunications. His ability to inspire and guide students is reflected in the numerous alumni who have gone on to become leaders in the tech industry. Farber’s influence extended beyond academia; he was a trusted adviser to federal agencies, providing insights that shaped national policies related to technology and communications.
Mentorship and Influence
Throughout his career, Farber was dedicated to fostering the next generation of tech leaders. He mentored countless students, many of whom have made remarkable contributions to the field of technology. His classroom was a nexus for innovation, where students were encouraged to think critically and challenge existing paradigms.

Notably, Farber’s commitment to education extended to his efforts in promoting inclusivity in tech. He championed initiatives aimed at broadening access to computer science education for underrepresented groups, believing that diversity was crucial for the industry’s growth. His legacy will undoubtedly endure through the many individuals he inspired.
Contributions to Policy and Advocacy
In addition to his academic achievements, Farber was a prominent voice in technology policy. He advised various governmental bodies, including the Federal Communications Commission (FCC), where he advocated for policies that would promote innovation while ensuring equitable access to technology. His insights were invaluable during pivotal moments in the tech landscape, including discussions on net neutrality and broadband access.
Farber’s ability to bridge the gap between technical expertise and policy-making made him a unique figure in the tech community. His viewpoints were often sought after in debates about the future of the Internet, and his foresight regarding technological trends was widely respected.
The Enduring Impact of Farber’s Work
As we reflect on Farber’s remarkable life and career, it becomes evident that his contributions have left an indelible mark on the digital age. His work not only advanced technology but also fostered a culture of innovation and collaboration.

The principles he championed continue to guide the ongoing evolution of the Internet, reminding us of the importance of accessibility, education, and ethical considerations in technology.
Why it Matters
David J. Farber’s passing marks the end of an era for the tech community. His insights and guidance helped shape the Internet as we know it today, and his commitment to education and mentorship has inspired countless individuals to pursue careers in technology. As we navigate the complexities of an increasingly digital world, Farber’s legacy serves as a poignant reminder of the power of innovation and the importance of fostering a diverse and inclusive tech ecosystem.