by
Calder, Alan, 1957-
Format:
Books
Publication Date
2008
Excerpt:
services -- 17. E-mail and internet use -- 18. Access control -- 19. Network access control -- 20
by
Pfleeger, Charles P., 1948-
Format:
Books
Publication Date
1997
Excerpt:
, Trojan horses, and other forms of malicious code; firewalls and the protection of networked systems; E-mail