TY  - BOOK
AU  - Turner,Sean
AU  - Housley,Russ
TI  - Implementing email and security tokens: current standards, tools, and practices 
SN  - 0470254637
PY  - 2008///
CY  - Indianapolis, IN
PB  - Wiley Pub.
KW  - Electronic mail systems
KW  - Security measures
KW  - Computer security
N1  - Includes bibliographical references and index
ER  -