Customers using bitcoins have spent more than $1 million on Overstock.com since the site began accepting the virtual currency in January. Do you see bitcoin becoming a mainstream form of monetary exchange in the future? Should retailers follow Patrick Byrne's advice or Warren Buffet's when it comes to bitcoin?
FIDO (Fast IDentity Online) recently announced plans to release a framework and set of standards to make it easy for systems to support two-factor authentication, theoretically making it easy to incorporate more types of authentication into a security strategy. How would you like to see two-factor authentication evolve for retailers?
Beth Jacob, chief information officer at Target, has resigned from her position, the first major executive change following a massive data breach last year. What challenges will outside IT executives face coming into Target as the chain looks to overhaul its information security practices?