TY - BOOK AU - Hoffman, Daniel (Daniel V.), TI - Blackjacking : security threats to Blackberrys, PDAs, and cell phones in the enterprise / Daniel Hoffman SN - 9780470127544 U1 - 005.8 HOF CY - Indianapolis, IN : Wiley Pub., 2007. KW - Wireless communication systems--Security measures BlackBerry (Computer)--Security measures Pocket computeRed Sport--Security measures Cellular telephones--Security measures ER -