AT&T has earned Department of Homeland Security (DHS) certification for disaster preparedness under the Voluntary Private Sector Preparedness Program. The program enables private sector organizations to enhance their capabilities for planning, responding to, and recovering from natural disasters and other threats.AT&T is the first company to earn this certification."We are proud to be the first company to achieve this Homeland Security certification, for it reflects AT&T's long-standing commitment to business continuity through disaster...