The information most required in cyber security investment decisions is
information covering the impact or harm caused by cyber incidents
Q8: In your experience, which of the following information is used by
organisations to inform cyber security investment decisions?
89%
56%
;
Threat level
65%
98%
/
Vulnerabilities
7
Impact orharm of
cyberincidents
Mitigation activities
and associated costs
Other
Base: All who responded (81)
Use of this information was detailed by respondents as follows:
1. Threat Level (45 respondents provided detail of how threat information
is used): Some mentioned that threat level information is predominantly used to
estimate likelihood of a cyber incident which informs a risk assessment. This
information is used to determine cyber risk management decisions such as the level
of investment and in which business areas to focus investment.
2. Vulnerabilities (28 respondents): Respondents mentioned that known
vulnerabilities are used to drive prioritisation of cyber security investment, to
quantify the level of risk exposure that an organisation faces, for example, through
penetration testing. Some respondents identified limitations, including that smaller
companies are less able to identify vulnerabilities and that this information is not
well understood by non-technical audiences.
3. Impact or harm of cyber incidents (51 respondents): Respondents
highlighted that information on the impact of a cyber incident was used by
organisations. Information used included: * External cyber incidents such as
publicised reports of attacks on similar types of organisations, reviewing breach
notifications from the news, reports from the Information Commissioner’s Office
(ICO) or relevant authorities. Information on external incidents was noted to
increase awareness amongst the board of organisations.
* An assessment of the potential financial impacts and reputational damage that an
organisation could experience. In particular, it was noted that this information was
used to Inform contingency planning.
14/27
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