[1][2] In 2006, GeoTrust was the 2nd largest certificate authority in the world with 26.7 percent market share according to independent survey company Netcraft.
[4] Creighton currently serves as President and CEO of CounterTack, Inc., a security software firm that focuses on preventing cyber-attacks.
Creighton was referenced by Seymour Hersh in his controversial New Yorker article, “Overwhelming Force” for his part in battle for Jalibah Airfield that took place on February 27, 1991.
[16] Creighton currently serves as President and CEO of CounterTack, Inc., a real-time security software company that focuses on preventing cyber-attacks and managing Internet threats.
By 2013, Creighton was chairman at Robly, a competitor to Ratepoint, which is an email marketing firm based out of New York City.