Wain Kellum, a former chief executive officer of nuBridges, is the new CEO at Trusted Network Technologies (TNT).

Kellum replaces Steve Gant, a founder of the company, as CEO. Gant will remain chairman of TNT and also serve as an advisory, the company said in a statement.

TNT is a developer of identity audit and access control solutions.
nuBridges provides e-business community management solutions. He also was co-founder and CEO of Extreme Logic, a professional services firm.

TNT: www.trustednetworktech.com