SECUR - Sud, Raman; Edelman, Ken.; Safari eBooks ([Indianapolis, Ind.] : Que Certification, 2004)
"Exam 642-501."--Cover.
Includes bibliographical references and index.
Available also in a print edition.
Electronic reproduction.
Mode of access: World Wide Web.
Made available through: Safari Books Online, LLC.
Keywords: Computer networks -- Security measures -- Examinations -- Study guides; Electronic data processing personnel -- Certification -- Study guides; Electronic books