- Cyber Incident Response Plans — Test, Train And Exercise
- June 2, 2016 | Author: Bradley J. Freedman
- Law Firm: Borden Ladner Gervais LLP - Vancouver Office
- "Give me six hours to chop down a tree and I will spend the first four sharpening the axe." - Abraham Lincoln
Organizations should have an established plan for responding to various kinds of cyber incidents in an effective, timely and lawful manner, and should use a testing, training and exercise program to help ensure that the plan is up-to-date and that relevant personnel and systems are in a state of readiness.
Cyber Incident Response Plans
For business and legal reasons, an organization should have an incident response plan ("IRP") that is suitable for the organization and addresses various kinds of cyber incidents, such as external attacks, insider misconduct and ransomware incidents. An IRP should identify the incident response team members (both internal and external personnel) and their respective roles and responsibilities, and set out detailed, pre-determined but flexible procedures (known as "playbooks") and guidance for responding to various kinds of cyber incidents, including guidance for important technical, business and legal decisions.
In many circumstances, there may be a legal requirement — imposed by statute (e.g. personal information protection laws), contract (e.g. contractual obligations to comply with the Payment Card Industry Data Security Standard) or generally applicable common law or civil law (e.g. a duty of care) — for an organization to have a suitable IRP. In those circumstances, failure to have a suitable IRP may expose an organization and its directors and officers to potentially significant adverse consequences, including statutory sanctions and financial liability for breach of contract or breach of duty.
Testing, Training And Exercise Programs
An organization should use a testing, training and exercise ("TT&E") program to help ensure that its IRP is up-to-date and its relevant personnel and information technology ("IT") systems are in a state of readiness. In many circumstances, there may be a legal requirement for an organization to have a TT&E program. Important elements of a TT&E program include the following:
- Test: Tests of the IT systems required to execute an IRP, including component tests, system tests and comprehensive tests.
- Train: Training of relevant personnel so they have the knowledge, skills and technical proficiencies required to effectively execute an IRP.
- Exercise: Exercises based on scenarios of simulated cyber incidents to enable relevant personnel to simulate the execution of an IRP through either: (1) facilitated discussion of their roles, responsibilities, coordination and decisions in response to a cyber incident (known as a "tabletop exercise"); or (2) execution of roles and responsibilities in a simulated operational environment in response to a cyber incident (known as a "functional exercise"). Exercises should either validate, or identify deficiencies or errors in, an IRP and assess the training and competence of relevant personnel.
An organization's IRP should be prepared with appropriate legal advice to ensure that the IRP properly addresses important legal issues, including compliance with record retention, notification, reporting and disclosure obligations, privacy/ personal information protection laws, labour/employment laws and laws regarding evidence, and to permit the organization to reasonably claim legal privilege over sensitive communications relating to the development of the IRP.
An organization's TT&E program should be designed and executed under the direction of the organization's legal counsel, to ensure that the program satisfies applicable legal requirements and is properly documented, and to permit the organization to reasonably claim legal privilege over sensitive communications and reports relating to the TT&E program.
An organization should use a TT&E program to help ensure that the organization's IRP is up-to-date and the organization's personnel and IT systems are in a state of readiness, so that the organization is able to respond to cyber incidents in a timely, effective and lawful manner. Government agencies, regulators and industry organizations have emphasized the need for TT&E programs and issued helpful, detailed technical guidance. For example, the National Institute of Standards and Technology's Guide to Test, Training, and Exercise Programs for IT Plans and Capabilities provides guidance and sample documentation for a TT&E program.