Computer Crimes Chapter 9

Definition  Illegal act that involves a computer system or computer-related system  Telephone, microwave, satellite telecommunications system  That connect one or more computers or computer- related systems

Three Categories  Natural or inadvertent attack  Human blunders, errors and omissions  Intentional trheats

Two Aspects of Cyber Crime  Virus  Hacking

Two Types of Attacks  Penetration  Insider threats  Hackers  Criminal Groups  Hactivism  Denial of Service Attacks  Inside  Outside

Motivation of Attacks  Business and Industrial Espionage  Joke/Hoax  Political Activism  Political and Military Espionage  Terrorism/Extortion  Vendetta

Questions Are we prepared for a cyber attack? What are the consequences?

Congressional Hearing Intelligence and Security in Cyberspace Comparison make of the efforts of the government to a “toddler soccer game were everyone just runs around trying to kick the ball somewhere

Reasons for No Information  Lack of reporting requirements  Public sector – fear of market reaction to news  Lack of enforcement of existing reporting mechanisms  Detection of insider attacks  Lack of security agencies or trained security agencies

Reason for Growth in Cyber Crimes  Rapid technology growth  Easy availability of hacker tools  Anonymity  Cut-and-past programming technology  Communication speed  High degree of internetworking  Increasing dependency on computers

How Much Does It Cost? Who Knows?  Difficult to quantify the number of attacks  No baseline  Not reporting insider attacks  Lack of cooperation between emergency and computer crime reporting centers Continued

How Much Does It Cost? Who Knows?  Unpredictable types of attacks  Virus mutation  Not enough trained system administrators  Primitive monitoring technology

Social and Ethical Consequences  Psychological effects – hate and bigotry  Acceptance of the norm and resulting moral decay  Loss of privacy  Trust  Others?