The _______ is a directory lookup service that provides a mapping between the name of a host on the Internet and its numerical address.

A security association is uniquely identified by three parameters: security parameter index, protocol identifier, and ________________.

There are two aspects to database security: ______________, and ___________________.

_______ or cybercrime, is a term used broadly to describe criminal activity in which computers or computer networks are a tool, a target, or a place of criminal activity.

The 2001 _________ is the first international treaty seeking to address Internet crimes by harmonizing national laws, improving investigative techniques, and increasing cooperation among nations.