TO GO WITH AFP STORY BY David COURBET
(FILES) A file picture taken on November 18, 2013 shows Deltalis’ Patrick Mueller checking on computer servers at the Deltalis Swiss Mountain Data Center, a former Swiss Army bunker built in the Alps during the Cold War, near Attinghausen, Central Switzerland. Switzerland, facing an erosion of the banking secrecy laws that helped make it the world’s banker, is now touting its reputation as a safe and stable haven to become a global data vault. AFP PHOTO / FABRICE COFFRINI