
random basis. Once installed, these buggers can be very difficult
(some claim impossible) to detect and de-vein. Software such as
Tripwire is excellent for prevention of this sort of attack but comes
with a sacrifice of system resources and at the price of intensive con-
figuration; Tripwire is not for the faint of heart.
Session hijacking
Session hijacking is a form of “sniffing” previously visited sites ses-
sion IDs and hijacking user accounts in this manner. It is not partic-
ularly relevant to this discussion; however, certain industries will
encapsulate web security within their firewall policy, and certainly
the development or installation of software ...