The PEARC17 paper "Flexible Enforcement of Multi-factor Authentication with SSH via Linux-PAM for Federated Identity Users" is now available. This is paper describes the implementation of flexible enforcement of Duo multi-factor authentication with SSH via Linux-PAM for XSEDE federated identity users on PSC's Bridges supercomputer.
The paper will be presented at the PEARC17 conference on Thursday July 13 at 10:00am in the Strand 11 room.