Lapsley co-authored RFC 977, Network News Transfer Protocol (NNTP),[1] an Internet standard for transmission of USENET news articles, and was the primary developer of the NNTP reference implementation, nntpd. After leaving Berkeley he co-founded Berkeley Design Technology, Inc., a digital signal processing technology advisory firm, and is the author of a book on DSP processors.[2] He later co-founded SmartTouch, a biometric financial transaction processing company.
His book Exploding the Phone, on the history of phone phreaking, was published by Grove/Atlantic in February, 2013.[3]
References
^Network News Transfer Protocol: A Proposed Standard for the Stream-Based Transmission of News, Request for Comments 977, Brian Kantor and Phil Lapsley, February 1986
^DSP Processor Fundamentals: Architectures and Features (IEEE Press Series on Signal Processing),
Phil Lapsley, Jeff Bier, Amit Shoham, and Edward A. Lee, IEEE-Wiley, February 1997, ISBN978-0-7803-3405-2