USA PATRIOT Act - Amendment Requirements. Text: A trespasser is any person who accesses a protected computer without authorization. The definition explicitly excludes any person \"known by the owner or operator of the protected computer to have an existing contractual relationship with the owner or operator for access to all or part of the computer.\" Fades into second text: ...allows the owner or operator of a system to authorize—NOT consent to, but authorize—persons “acting under color of law” to intercept wire or electronic communications of a computer trespasser which are transmitted to, through, or from a protected computer if four requirements are met.\" Buttons: Authorization, Ongoing Investigation, Reasonable Grounds, and Intercept Limited to Trespasser. Lanes of the Road quadrant displays LE (Law Enforcement).