Vivek Nair

Vivek Nair is the co-founder and CEO of Multifactor (YC F25), an applied cryptography company building zero-trust authentication, authorization, and auditing for AI agents. He earned his Ph.D. in Computer Science from UC Berkeley at 22 as a Hertz Fellow, published landmark work on privacy in virtual reality, and served as a technical lead in cyber units at the Department of Defense and CIA before starting the company.