A 1933 Brooklyn College graduate and a Social Security field representative for 35 years.
In a phone interview last week arranged by an intermediary in the security field, a hacker calling himself "Segfault," who said he was a college-age student in New York City, led a reporter on an online tour of a public Web site, ryan1918.com, where one forum is provocatively titled "Buy-Sell-Trade-0day".
With its eye on criminality and terrorism, the security field is "a different world and an unfamiliar world to a lot of mainstream businesspeople," said Timothy Williams, a former Cincinnati policeman with an M.B.A. who directs corporate and systems security for Nortel Networks, the big communications equipment maker.
Among the number of high-level security requirements, the new candidate must have at least five years experience in the security field, an advanced degree in risk management and a strong understanding of international security standards.
Mr. Tang is one of several holdovers in the national security field, a deliberate effort to assure various parties -- China, the United States and the Taiwanese -- that Mr. Chen will not act rashly to incite China.
As the subjective factor, trust model plays an important role in security field.
CFGFRP composites are already commercially used as sensor rods for diagnosing the health of concrete structures in skyscrapers in the architectural field or in security walls for preventing an invader in the security field.
"The work provides a solid logical foundation for fresh thinking in the cyber security field," says John Arquilla, a defense analyst at the Naval Postgraduate School in Monterey, California.
But there is also a real need within the security field to broaden itself".
Finally, an application in the information hiding framework is presented, to give an illustrative example of the use of such a generator in the Internet security field.
