Following that, exchanges of unclassified nuclear information were resumed in 1972.
The agreement, which went into effect in May, barred department employees from giving the public "sensitive but unclassified" information.
Special attention, he said, should be paid to "sensitive but unclassified information."
"There should be less foreign companies allowed to bid on systems that contain unclassified but sensitive information."
The plan would have tightened control over the release of unclassified information in data banks.
After a guilty plea, he received a 10 year sentence for selling unclassified information.
The hackers have stolen unclassified but sensitive information on weapons research.
The new system will provide 100,000 investigators one source for what the government designates "sensitive but unclassified" information.
During evening study, most students developed a notebook on the fundamental, unclassified information.
Some of the unclassified information left out of the 1986 report was later "leaked" to the press.