GMS 200 Lecture Notes - Lecture 9: Cyberterrorism, Cyberwarfare, Intrusion Detection System

• School: Ryerson University
• Department: Global Management Studies
• Course: GMS 200
• Professor: All

Document Summary

Itm 100 - securing information systems: system security, without proper security measures, these systems would be next to impossible to use. Information systems are mission critical for many organizations and take advantage of: security, policies, procedures, and technical measures used to prevent unauthorized access, alteration, theft, or physical damage to information systems, security and controls. Internet vulnerabilities: network open to anyone, size of internet means abuse can have wide impact, use of fixed internet addresses with cable or dsl modems creates fixed targets for hackers, unencrypted voip, e-mail, p2p, im. Interception: attachments with malicious software, transmitting trade secrets, wireless security challenges, radio frequency bands easy to scan, ssids (service set identifies) Individuals who attempt to gain unauthorized access to a computer system: cracker: a hacker with criminal intent, cyber-vandalism: 2: computer may be instrument of crime, theft of trade secrets, using e-mail for threats or harassment.