Articles by Suresh Rajagopalan
When Experian was hacked last fall, the breach exposed the social security numbers of 143 million people in the U.S. Shortly thereafter, in South Africa, approximately 30 million citizens' identity numbers and financial information were hacked and leaked on the internet. As more people in emerging economies are equipped with personal identification numbers for digital financial services, the need for securing sensitive data grows exponentially. Suresh Rajagopalan of FSS touts tokenization as a remedy – and outlines some challenges it presents.