Equifax's CTO walked us through a Google Cloud migration that's addressing security concerns, cutting $240 million in costs, and helping speed up new product launches

· Bryson Koehler, chief technology officer for Equifax, detailed the digital transformation the consumer credit-reporting giant has undergone over the past two years.
· Equifax has put a "significant" amount of a $1.25 billion investment towards full adoption of the public cloud.
· Koehler said the firm has already...