Gotham Digital Science, a Stroz Friedberg company | 1,667 followers on LinkedIn. Gotham Digital Science (GDS) was acquired in 2016 by Stroz Friedberg, an Aon company. GDS is an information security consulting firm that works with clients to identify, prevent, and manage security risks. GDS specializes in security testing, software security and risk management and compliance, develops tools that solve specific security issues, and offers a number of security training programs for IT professionals.