"Folks are going to be less likely to travel freely to the US with the devices they need if they don't feel their sensitive business information is going to be safe at the border," Wyden said Tuesday, noting that CBP can copy the information it views on a device. "Then they can store that information and search it without a warrant."
Wyden will soon introduce legislation to force law enforcement to obtain warrants before searching devices at the border. His bill would also prevent CBP from compelling travelers to reveal passwords to their accounts.
A DHS spokesman said in a statement that "all travelers arriving to the US are subject to CBP inspection," which includes inspection of any electronic devices they may be carrying. Access to these devices, the spokesman said, helps CBP agents ascertain the identity and admissibility of people from other countries and "deter the entry of possible terrorists, terrorist weapons, controlled substances," and other prohibited items. "CBP electronic media searches," the spokesman said, "have resulted in arrests for child pornography, evidence helpful in combating terrorist activity, violations of export controls, convictions for intellectual property rights violations, and visa fraud discoveries."
In a March 27 USA Today op-ed, Joseph B. Maher, DHS acting general counsel, compared device searches to searching luggage. "Just as Customs is charged with inspecting luggage, vehicles and cargo containers upon arrival to the USA, there are circumstances in this digital age when we must inspect an electronic device for violations of the law," Maher wrote.