AlienVault, operator of an open Unified Security Management platform, has sealed a big Series C round led by new investors Kleiner Perkins Caufield & Byers and Sigma Partners. Previous backers Trident Capital and Adara Ventures also participated in the $22.4 million financing, which will be used to expand sales, marketing and support functions, along with research and development. The company has now secured over $34 million in total venture funding.
