Government Technology/News/Wash100 OMB Federal CISO Chris DeRusha on Zero Trust, Government Efforts to Shift to New Model; Gregory Touhill Quoted Chris DeRusha, federal chief information security officer at the Office of Management and Budget (OMB) and a 2021 Wash100 Award recipient, said zero-trust is centered on user verification, device validation and network More by Christine Thropp April 23, 2021