When Maja,an Attorney and a U

When Maja,an attorney and a U.S.citizen,crosses the border between the United States and Canada,she expects the U.S.Department of Homeland Security to search her laptop.To avoid disclosing confidential client data during the search,Maja could

A) keep client files on a device that she does not take abroad.
B) carry client files abroad only in hard copy.
C) refuse to consent to a border search of her laptop.
D) assert her right to be free from unwarranted government intrusion.