How Personal & Internet Security Works (How It Works)
Edition: 1 edition
Publisher: Que; Que/Sams; Pearson Education [distributor]
Published: May 31, 2006
Language: eng
Format: Paperback
Number of pages: 288
ISBN-13: 9780789735539
Subjects: Data security & data encryption; Network security; Security - General; Computers - Computer Security; Computers; Computer Books: Internet General; Security measures; Internet - Security; Computers / Internet / Security; Computer security; Internet