The disclosure prompted other researchers to uncover 13 similar flaws in the site.
But, he said, the disclosures should not prompt Congress to "starve" the public stations.
The disclosure of the program prompted several investigations in Europe and Canada.
He acknowledged that disclosure of a security weakness prompts "a natural and human response: 'Why should we help the bad guys?' "
The disclosures prompted heavy activity in the stock, which dropped $1.50 in early trading yesterday and closed at $17.25, down 25 cents.
The disclosure has prompted Government pledges of a full investigation into coordination between the police and the armed forces.
Mr. Scilingo's disclosure has prompted other military men to come forward in recent weeks.
That disclosure prompted questions on Capitol Hill about why patients and doctors had not been informed earlier.
The firefighters appeared surprised that the disclosure prompted outrage among blacks.
This late disclosure prompted a special investigation into why the diary had not been produced previously, and the substance of the diary.