Security+ Chapter 12 - Disaster Recovery and Incident Response

What is BIA?

(Business Impact Analysis) This is concerned with evaluating the processe.

What is BCP?

(Business continuity planning) The process of implementing policies, controls, and procedures to counteract the effects of losses, outages, or failures of critical business processes.

What is CBFs?

(Critical business functions) Those processes or systems that must be made operational immediately when an outage occurs. The business can't function without them.

What is HSM?

(Hierarchical storage management) provides continuous online backup by using optical or tape jukeboxes. It appears as an infinite disk to the system, and it can be configured to provide the closest version of an available real time backup.

What is JFS?

(Journaled file System) This includes a log file of all changes and transactions that have occurred within a set period of time.

What is a Full Backup?

A complete, comprehensive backup of all files on a disk or server. The it is current only at the time it's performed.

What is a backup plan?

This identifies which information is to be stored, how it will be stored, and for what duration it will be stored.

What is an Incremental Backup?

This is a partial backup that stores only the information that has been changed since the last full or the last incremental backup.

What is a Differential Backup?

This is similar in function to an incremental backup, but it backs up any fi es that have been altered since the last full backup; it makes duplicate copies of files that haven't changed since the last differential backup.