Business Continuity Plan (BCP) Correct Answer: A plan for maintaining minimal operations
until the business can return to full normal operations.
Disaster Recovery Plan (DRP) Correct Answer: A plan for returning the business to full
normal operations.
International Organization for Standardization (ISO)
27001 standard Correct Answer: It is a
code of practice for implementing an information security management system,
against which organizations can be certified.
National Institute of Standards and Technology (NIST)
800-34 standard Correct Answer: It is
entitled Contingency Planning Guide for Information Technology Systems—thus it
is clearly related to business continuity and disaster recovery.
Business Impact Analysis (BIA) Correct Answer: An analysis of how specific incidents might
impact the business operations.
U.S. National Fire Protection Association (NFPA) 1600
Standard Correct Answer: This is
formally titled Standard on Disaster/Emergency Management and Business
Continuity Programs focused on responding to fire-related incidents.
Maximum Tolerable Downtime (MTD) Correct Answer: The length of time a system can be down
before the business cannot recover.
Mean Time to Repair (MTTR) Correct Answer: The average time needed to repair a given
piece of equipment.
Mean time to failure (MTTF) Correct Answer: How long, on average, before a given piece of
equipment will fail through normal use.
Recovery Point Objective (RPO) Correct Answer: The amount of work that might need to be
redone, or data lost.
Recovery Time Objective (RTO) Correct Answer: The time that the system is expected to be
back up. This must be less than MTD.
Single Loss Expectancy (SLE) Correct Answer: The expected monetary loss every time a risk
occurs.
Single Loss Expectancy (SLE) formula Correct Answer: Asset Value (AV) x Exposure Factor (EF)
Annualized Loss Expectancy (ALE) Correct Answer: Expected monetary loss for an asset due to a
risk over a one-year period calculated by multiplying single loss expectancy by
annualized rate of occurrence.
Annualized Loss Expectancy (ALE) formula Correct
Answer: Single Loss Expectancy (SLE) *
Annual Rate of Occurrence (ARO)
Annual Rate of Occurrence (ARO) Correct Answer: The number of times an incident is expected
to occur in a year
Damage Potential, Reproducibility, Exploitability,
Affected Users, and Discoverability (DREAD) Correct Answer: It is a mnemonic for risk rating using five
categories and an effective model for evaluating the impact of an attack.
Remote Network MONitoring (RMON) Correct Answer: Developed by the Internet Engineering Task
Force (IETF) in order to support network monitoring and protocol analysis.
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