The Department of Homeland Security's agency for cybersecurity and infrastructure security should do a better job of preparing the communications sector for potential security threats, the US Government Accountability Office said in a report released on Tuesday.
, cable, satellite, wireless and wired systems and networks, "are exposed to serious physical, cyber-related and human threats that could affect the operation of networks at local, regional and national level", the report says.
But CISA has not identified the types of infrastructure owners and operators that can benefit most from its cybersecurity program or may be underrepresented in its information exchange and services, the report said.
CISA has not updated its 201
Goa made three recommendations in its report, which DHS has agreed to, the report said.
First, it said that the director of CISA should assess the effectiveness of its programs and services. It should also evaluate its capacity for emergency relief functions and revise its sectoral plan, says the report, which has been presented to Congress.
The GAO said in a report issued in October that Federal Emergency Management Agency maps of flood risks used by insurance companies and others in flood control efforts do not reflect the best available climate science or include information on current flood risks.