(4-traders.com) DULLES, Va., Oct. 21, 2015 /PRNewswire/ -- Carpathia, a trusted provider of compliant hybrid cloud services and managed hosting, today announced that it has achieved an ISO/IEC 27001:2013 certification for colocation services at Carpathia's ultra-secure, Northern Virginia Vault facility, one of the industry's most advanced data centers built to...http://www.4-traders.com/QTS-REALTY-TRUST-INC-14477041/news/QTS-Realty--Carpathia-a-QTS-Company-Achieves-ISOIEC-270012013-Certification-for-Colocation-Serv-21237186/