More Related Content Similar to Energy Sector Security Metrics - June 2013 (20) Energy Sector Security Metrics - June 20131. © 2013 IBM Corporation
Energy Sector Security Metrics overview
June 2013
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You can't manage what you can't measure, right?
So what can we work on here:
Security metrics
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Security metrics in the news
“Governance with Metrics
is Risk Management”
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IBM Security Systems
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Risks utilities manage today
Very well indeed:
–Economic
–Supply chain
–Theft
–Commodities price
–Storms and weather
–Regulatory
–Arboreal
Less well
–Cybersecurity
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IBM Security Systems
5
Security Metrics start
For starters: business alignment
– Security Measurement Prerequisites/Preliminary Steps
• Identify your key / most critical business processes
• Understand the threat scenarios to those processes
• Identify the key controls for the threats to those processes
• Once you have that these things, then you can establish what you to measure
– Initial Security Metrics Categories
• Organization and People
• Data
• Applications
• Infrastructure
• Security Intelligence/Situational Awareness
• Resilience
3 Characteristics of
Good Metrics:
1.Easy to Get
2.Easy to Understand
3.Easy to Share
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IBM Security Systems
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Metrics start (cont).
People and Organization
Is there a security governance board?
What is highest ranking person in company with security in their title and ...
Do they have authority to set and enforce security policy enterprise-wide
% completing refresher training course
# or % phishing events (how many employees clicked on dangerous links)
% of key employees using social media and/or portable media BYOD
devices
Help Desk stats/measures - Security related tickets called in such as:
-- # of locked/forgotten password/malware infection
-- # of tickets resolved
-- # of tickets still open and under investigation
Applications
Does the company have a current inventory of all the applications (built and
bought) it depends on
Access controls:
-- # of applications using multi-factor authentication
-- # applications using web security (HTTPS, TLS-SSL)
% applications in portfolio scanned for security vulnerabilities in year
of apps scanned, avg # of high severity vulnerabilities per million lines of
code
time between application vulnerability awareness and patching
Infrastructure
IT/OT downtime for planned security updates
IT/OT downtime for unplanned security tasks
# of infected PCs, phones, meters, etc. detected and cleansed
time between system vulnerability notice and patching or mitigation
Data
% critical databases protected
% total databases protected
Data loss related incidents:
-- # of lost/stolen devices (e.g., unencrypted laptops, smart phones, USB drives)
-- # of unauthorized data disclosures
-- # of data loss near misses
% of system administrators with access to root or PII information without audit
capabilities
Security Situational Awareness
% of critical IT/OT systems instrumented ... logs being continuously analyzed
% of network segments protected by firewalls and IDS/IPS
% up-time and availability of network against DDoS and other network attacks
# of ICS/CERT alerts relevant to client
Resilience
# of security and / or privacy breach exercises per year
Performance of teams re: incident response, rapid recovery, forensics, etc.
Maturity capability rating of people, processes and technologies performing
the key controls for both of the above
# of critical servers/databases with root password and key escrow and without
Submitted to NIST March 2013:
http://csrc.nist.gov/cyberframework/rfi_comments/ibm_security_systems_031913.pdf
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– DOE's Electricity Subsector Cybersecurity Maturity Model (June 2012)
• Metrics for utilities to use to baseline and gauge effectiveness
– DOE’s Electricity Subsector Risk Management Process (May 2012)
• Help translating cybersecurity into risk management framework
– NARUC's Cybersecurity for State Regulators (June 2012, Feb 2013 update)
• Questions utilities will be asked by their state public utility commissions
– NIST’s NISTIR 7628 Assessment Guide (Aug 2012)
– NRECA's Guide to Developing a Cybersecurity and Risk Mitigation Plan (June 2011)
A measurement movement is forming
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IBM Security Systems
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Demand for metrics rising
US
Presidential EO and NIST Crit Infra Cybersecurity Framework
working group
DOE's Electricity Subsector Cybersecurity Capability Maturity
Model (ES-C2M2)
California PUC
Rest of World
Europe
Asia
Australia
10. © 2012 IBM Corporation
Security Governance guidance for utilities
1. Security as risk management
2. A fully integrated security
enterprise
3. Security by design
4. Business-oriented security
metrics and measurement
5. Change that begins at the top
6. IBM’s 10 essential security
actions
10
11. © 2012 IBM Corporation
Andy Bochman
bochman@us.ibm.com
+1 781 962 6845
E&U/Crit Infra Security Metrics Team
Steve Dougherty
sdougherty@us.ibm.com
+1 916 467 7052
SWG/Security E&U Services
and Cross-brand
GBS E&U CoC
12. © 2012 IBM Corporation
ibm.com/energy
ibm.com/security
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