1. Security Measures
Module 7
Section 1

2. Improving Security What is involved? Awareness of extent of problem
Education of users
Acceptance of responsibility

3. Mechanisms of Protection
Protection from natural disasters
Human security controls
Making backups
Password protection
Access-control software
Audit-control software
Firewall
Defense against dishonest employees
Defense against fraud

4. Defending Against Dishonest Employees
Rotate responsibilities of employees with access to sensitive systems
Unique ID and password
Limit access to system
Audit trails
Screening and background checks of employees
Good security policies

5. Defending Against Fraud
Immediate checks on legitimate cards
Programs to detect unusual spending
Holograms and photos on cards
Magnetic or digital finger printing
Physical hardware deterrents