Vinton Cerf, the legendary computer scientist who co-created TCP/IP protocols that form the backbone of the internet, steps down from his role as Google's chief internet evangelist next week. Cerf has spent the last 15 years at the search giant, serving as the public face of internet standards and advocacy. His departure marks the end of an era for one of technology's most recognizable figures.

Cerf developed the core internet protocols alongside Bob Kahn in the 1970s, work that earned him the Turing Award in 2004. At Google, he focused on expanding internet access globally, advocating for net neutrality, and promoting new internet standards. His tenure saw him become the embodiment of internet governance in Silicon Valley, regularly testifying before Congress and representing Google's interests in policy discussions.

The timing of his retirement comes as Google faces ongoing scrutiny over its role in internet infrastructure and data privacy. Cerf's departure removes one of the tech industry's most trusted voices on technical matters. His successor at Google has not been announced.

Cerf's legacy extends beyond Google. He served as president of the Internet Society and chaired the board of ICANN, the organization that manages internet domain names. His work on interplanetary internet protocols, designed for potential communication between Earth and spacecraft, demonstrated his vision for how internet standards could evolve far beyond terrestrial use.

Throughout his career, Cerf positioned himself as a bridge between technical specialists and policymakers. His credentials and decades of experience gave him unusual credibility in debates where most tech executives faced skepticism. He remained active in standards committees and continued publishing research into his 80s, a rarity among founders of his generation.

Google did not immediately comment on his successor or the specific reasons for his retirement timing. Industry observers note that Cerf's departure could shift how Google approaches internet policy advocacy during a