TY - BOOK AU - Ballad,Bill AU - Ballad,Tricia AU - Banks,Erin K. TI - Access control, authentication, and public key infrastructure T2 - Jones & Bartlett Learning information systems security & assurance series SN - 9780763791285 (pbk.) AV - TK5105.59 .B353 2011 PY - 2011/// CY - Sudbury, MA PB - Jones & Bartlett Learning KW - Computers KW - Access control KW - Public key cryptography N1 - Includes bibliographic references (p.379-381) and index ER -