In a key development in the ongoing legal dispute between IT giants Cognizant and Infosys in the US, Cognizant has now asked Infosys to identify the employees who accessed confidential information related to its healthcare platform, Trizetto. Cognizant alleges that Infosys consultants, while working with client HealthEdge, had unauthorized access to proprietary Trizetto documents. The demand comes as part of Cognizant’s legal strategy to build its case that Infosys misused trade secrets to gain a competitive edge in the healthcare IT market. The dispute is being closely watched in the IT industry, given the potential implications for vendor-client relationships and data handling protocols.