Columbia subject headings:
Computer security--United States.
Computers--United States--Access control.
Privacy, Right of--United States.
United States. Constitution. 4th Amendment.
Harvard subject headings:
Computer security--United States
Computers--Access control--United States.
Computers--United States--Access control.
Privacy, Right of--United States
United States. Constitution. 4th Amendment.
Princeton subject headings:
Carnivore (Computer file)
Computer security--United States.
Computers--Access control--United States.
Electronic surveillance--United States.
Internet--Security measures--United States.
Privacy, Right of--United States.
United States. Constitution. 4th Amendment