
to be the cure-all when it comes to Web security—they are, however, a means to a
number of ways to protect Web investments.
Reviewing the Basics of PKI
PKI is a security method that is finding more and more usefulness in the Internet
community today. PKI is the means by which many Web entities exchange informa-
tion privately and securely over a public medium such as the Internet.
PKI employs public key cryptography to allow secure data exchanges between
two systems.The type of cryptography PKI uses involves hiding or keeping secret a
distinctly different private key on one system while a public key is distributed to
other systems wishing to engage in ...