At the end of 2005, a single consolidated data base of personnel security clearance information was established and is easily accessible by authorized users to confirm who already has what clearances.

WHITEHOUSE: Statement of Clay Johnson III

The Transportation Security Administration said personnel granted security clearances are educated about their responsibility to protect classified information, sign a non-disclosure agreement and take annual refresher training.

CNN: 10,000 airport security workers to get higher clearances

The only effort that I made in discussing -- the only effort that I made with the Times -- who I will say came to us, I think handled this story in a responsible way -- I passed a message through the writers at the New York Times to the head of WikiLeaks to redact information that could harm personnel or threaten operations or security.

WHITEHOUSE: Press Briefing

The EO actually does a couple of good things: It authorizes government agencies to share classified and unclassified threat and technical information with critical infrastructure owners and operators and allows for the expedited processing of security clearances to personnel within these entities.

FORBES: Obama's Cybersecurity Action Reaches Too Far

"Vital information has already been removed from the report by the de Silva review team prior to checking by security officials, MOD personnel and the PSNI, " she said.

BBC: Pat Finucane murder: Vetting 'sanitises' de Silva report