TY - BOOK AU - Panko,Raymond R. AU - Panko, Julia A. TI - Business data networks and security SN - 978-1-292-07541-9 U1 - Cir./005.71/P193 PY - 2015/// CY - Essex, England PB - Pearson KW - Business enterprises KW - Computer networks KW - Security measures KW - Management KW - Computer security N1 - Includes glossary and index ER -