David P Jablon

Title: Innovations by David P Jablon

Introduction

David P Jablon is an accomplished inventor based in Westboro, MA (US). He has made significant contributions to the field of password security and remote authentication. With a total of four patents to his name, Jablon's work focuses on enhancing the security of digital communications.

Latest Patents

One of Jablon's latest patents is titled "Systems, methods and software for remote password authentication using multiple servers." This invention discloses a method that enables multiple servers to verify a password without allowing any single server, client, or network attacker to validate guesses for the password offline. The model maintains password security without requiring a previously secured or server-authenticated channel between the client and any servers. Data can be protected by a small password, ensuring that it remains secret even against an adversary that compromises some, but not all, of the cooperating authenticating servers.

Another notable patent is "Cryptographic methods for remote authentication." This patent describes methods for two parties to mutually authenticate one another over an insecure network using a small shared secret. The methods are designed to be secure against offline dictionary attacks and incorporate an unauthenticated public key distribution system. In one embodiment, two computers, Alice and Bob, utilize a Diffie-Hellman exponential key exchange in a large prime-order finite group. Both parties choose the same generator of the group as a function of the shared secret. This process establishes a secure, authenticated network session using only an easily memorized password.

Career Highlights

Throughout his career, David P Jablon has worked with several notable companies, including Phoenix Technologies Ltd. and Integrity Sciences, Inc. His experience in these organizations has contributed to his expertise in developing innovative security solutions.

Collaborations

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Conclusion

David P Jablon is a prominent inventor whose work in password security and remote authentication has made a significant impact in the field of digital communications. His innovative patents continue to enhance the security of online interactions.