Final answer:
It is true that classified information may be transmitted via a Protected Distribution System designed to meet CNSSI No. 7003 standards. Additionally, the press has a partial right to print classified material, provided it does not endanger troops or covert operatives.
Step-by-step explanation:
The statement that classified information can be transmitted via a Protected Distribution System (PDS) which must be designed and installed to meet the requirements of the Committee on National Security Systems Instruction (CNSSI) No. 7003 is true. A PDS is used as a physical means to transmit unencrypted classified information securely within a controlled environment. According to CNSSI No. 7003, the PDS must include specific safeguards to detect and deter access by unauthorized persons.
Regarding the printing of classified material by the press, the Supreme Court determined that the press has a partial right to print classified material, as long as the publication does not compromise the safety of troops or covert operatives. This reflects the balance between national security interests and the freedom of the press as protected by the First Amendment.