Chapter 16. Network Security Overview

Because the data that information systems carry is often confidential, it is important to maintain network security.

Disaster Recovery—The concept of disaster recovery is to minimize the impact of a disaster or disruption to the business. A recovery plan is used to quickly restore the company’s systems.

Business Continuity—A business continuity plan enables a business to restore and/or remain functional in spite of a disruption. A business continuity plan usually includes a disaster recovery plan, as well as details for other significant events such as a cyber attack or major security breach, which if not handled correctly could force the company to close.

Battery Backups/UPS—Electricity and power are key ...

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