ITM 350 Chapter Notes - Chapter 5: Public Key Infrastructure, Captcha, Public-Key Cryptography

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 350
• Professor: Franklyn Prescod

Document Summary

Face risks of error, fraud, malicious acts or disaster. What is the impact on busines? have to do risk management risk is the probability of an event occuring that leads to undesirable consequences. Malicious acts on harware and software, dos, virus. Disasters are acts of nature such as floods, tornados, storms, etc that can lead to destruction of assets and disruption of business activities. External risks include natural hazards, legal issues and environmental issues. Internal risks include lack of standards, regulations and rules and support systems. new business models- instaneous business partners. Revenue leakage, poor image and inability to foster trust and confidence on the part of. Outsourcing it activities you have to be vigiantly to update. Sabotage, (linux kill process), modifying the application, spaghetti code, What do we do ? use preventative controls, preventing whats happening (proactive and reactive) All controls are guided by strategy, policy and implementation procedures which are essential parts of a security.