1. Describe data security: the importance of data security.

2. Define types of data security breaches:

• Unauthorized data access,
• Unauthorized data or program modification,
• Malicious mischief,
• Unauthorized computer access,
• Intercepting data communications,
• Stealing disks or computers,
• Computer viruses, and
• Damaging computer hardware

3. Define types of data security measures:

• Physical security of company premises
• Controlled access to the computer system
• Controlled access to the database
• Data Encryption
• Anti-virus software
• Firewalls

4. Describe Backup and Recovery:

• The importance of backup and recovery
• Backup copies and journals
• Forward recovery
• Backward recovery
• Duplicate or mirrored databases
• Disaster recovery

Answer rating: 100% (QA)

1 Data Security The Importance of Data Security Data security refers to the practice of protecting data from unauthorized access disclosure alteration and destruction Importance are Confidentiality Da... View the full answer