1. Privacy Enhanced Access Control for Outsourced Data Sharing Raykova, Mariana Petrova; Bellovin, Steven Michael; Zhao, Hang 2011 Reports Computer scienceComputers--Access controlComputer securityElectronic data processing--Security measuresCloud computing
2. Security by Checklist Bellovin, Steven Michael 2008 Articles Computer scienceComputer securityComputers--Access controlUser interfaces (Computer systems)