@InProceedings{BobbaFKGK06, author = {Rakesh Bobba and Omid Fatemieh and Fariba Khan and Carl A. Gunter and Himanshu Khurana}, title = {Using Attribute-Based Access Control to Enable Attribute-Based Messaging}, booktitle = {Annual Computer Security Applications Conference ({ACSAC} '06)}, year = 2006, address = {Miami Beach, FL}, month = {December}, organization = {Applied Computer Security Associates} }