1. ISO, IEC. (2013a). ISO/IEC27002:2013 Information technology—Code of practice for information security controls. Geneva, Switzerland: ISO/IEC.
2. ISO, IEC. (2013b). ISO/IEC 27001:2013 Information technology—Security techniques—Inormation security management systems—Requirements. Geneva, Switzerland: ISO/IEC.
3. NIST. (2013). SP 800-53: Security and privacy controls for Federal Information Systems and Organizations. Washington, DC.
4. NIST. (2014). Framework for improving critical infrastructure security. Washington: DC, NIST.
5. NIST. (2015). SP 800-82: Guide to Industrial Control Systems (ICS) Security. Washington: DC, NIST.