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Transparent Proof-of-Work Mechanism for Protecting Web Applications from Attack

PSU researchers have developed a transparent, backwards compatible proof-of-work system -- a defense mechanism that allows server owners to give client-specific challenges to those requesting access to network resources. All clients are provided tasks to perform prior to access being granted, with easier & harder tasks available depending on the...

Published: 12/30/2014 | Inventor(s): Wu-Chang Feng, Ed Kaiser

Keywords(s): Computer Science, Information Technology

Category(s): Information Technology