Visa’s AI edge: How RAG-as-a-service and deep learning are strengthening security and speeding up data retrieval
1 min read
Summary
Visa has turned to generative AI to drive efficiency and support employees through Secure ChatGPT, which offers six AI models to choose from behind a company firewall on Microsoft Azure to ensure no sensitive data leaves its systems.
Visa has developed a four-layer ‘birthday cake’ data infrastructure to enhance its operational capabilities, which includes a data lake that aggregates petabytes of data and a data highway to power hundreds of applications.
The company invested $3bn in this technology to enhance its operational capabilities, leveraging AI to pull information 1,000 times faster and enhance coding and testing through access to GitHub via plugins.
It also uses AI to prevent fraud and identify and block threats, with a focus on remaining one step ahead of threat actors to enhance security for customers.