Dec 22 (Reuters) - ForgeRock Inc said on Thursday it had received notice from the U.S. Department of Justice demanding more information related to private equity firm Thoma Bravo's $2.3 billion buyout deal.

Thoma Bravo, which has invested in several software firms this year taking advantage of falling valuations, agreed to buy ForgeRock in October.

San Francisco-based ForgeRock provides identity and access management solutions for consumers, workforce and internet of things devices.

ForgeRock said in a regulatory filing it will cooperate with the DoJ. (Reporting by Akash Sriram in Bengaluru; Editing by Shinjini Ganguli)