Javier Checa, CISO for Equifax in Europe, discusses the company's significant cybersecurity overhaul following the 2017 data breach that affected 147 million people. He highlights investments in cloud technology, a security-first culture, and the importance of transparency and collaboration in rebuilding trust.

Fully Homomorphic Encryption (FHE) enables computations on encrypted data without decryption, potentially transforming internet privacy by keeping user data encrypted at all times. Despite current limitations in speed and efficiency, rapid advancements suggest FHE could soon support secure cloud computing and confidential transactions, shifting the paradigm from data harvesting to user privacy.