The Federal government has funded research of various aspects of
security in computing, networking, and data processing for decades.
In 2001, the National Science Foundation launched the Trusted
Computing Program to provide a research forum focused specifically
on the security and trustworthiness of information systems.
Together with R&D programs at DARPA, NIST, DOD, and several
other agencies, the current unclassified Federal funding in Cyber
Security and Information Assurance R&D is about $350 million
per year (see
FY 2011 Supplement to the President's
Budget).
In January 2008, the President initated the
Comprehensive National Cybersecurity
Initiative. One of the goals of the CNCI is to develop
"leap-ahead" technologies that would achieve orders-of-magnitude
improvements in cybersecurity. Based on this directive, in 2009,
the agencies of the NITRD Program executed the National Cyber Leap
Year (NCLY), a year-long effort to identify the most promising
game-change concepts in cybersecurity. During the NCLY, three
public Requests For Input were issued resulting in over
230 submissions from the private sector. A
synthesis of the submissions revealed five game-change areas:
- Digital Provenance - basing trust decisions on verified
assertions
- Moving-target Defense - attacks only work once if at all
- Hardware-enabled Trust - knowing when we’ve been had
- Health-inspired Network Defense - move from forensics to
real-time diagnosis
- Cyber Economics - crime doesn’t pay
The five game-change areas were investigated during the
NCLY Summit
2009, a 3-day summit of security experts from the industry,
academia, and government in August 2009. The Summit
Co-Chairs Report and
Participants Ideas Report were provided as
input to the Administration’s cybersecurity R&D agenda.
Utilizing the NCLY Summit 2009 as an input, the NITRD cybersecurity
working groups identified three initial R&D themes to exemplify
and motivate future Federal cybersecurity game-change research
activities:
- Tailored Trustworthy Spaces
- Moving Target
- Cyber Economic Incentives
The themes will guide future Federal cybersecurity research
activities and solicitations. While these themes do not themselves
constitute a complete research agenda, they spur new and different
ways of thinking about the problem of cybersecurity and provoke
novel solutions. As we pursue research along the lines of these
three initial themes, we expect new themes, possibly complementary
and possibly overlapping, will emerge, enriching our understanding
of how to design and build a more trustworthy cyberspace.