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Number of Incidents Reported to Computer Emergency Response Team CERT... Computer Crime and Security Survey... Computers as Objects of Crime Illegal access and use  Hackers  Informat

Trang 1

Computer Crime

Trang 2

Number of Incidents Reported to Computer Emergency Response Team (CERT)

Trang 3

Computer Crime and Security Survey

Trang 4

The Computer as a Tool to Commit

Crime

 Social engineering

 E.g pre-texting, phishing (email)

 Dumpster diving

 To get sensitive personal information such as address,

password, credit card numbers, etc.

 Identity theft

 Cyberterrorism

Trang 5

Computers as Objects of Crime

 Illegal access and use

 Hackers

 Information and equipment theft

 Software and Internet piracy

 Computer-related scams

 International computer crime

Trang 6

How to Respond to a Security Incident

Trang 7

Data Alteration and Destruction

 Virus

 Logic bomb

 Trojan horse

Trang 8

The Six Computer Incidents with the Greatest

Worldwide Economic Impact

Trang 9

Top Viruses – July 2002

Trang 10

Preventing Computer-Related Crime

 Crime prevention by state and federal

agencies

 Crime prevention by corporations

 Public Key Infrastructure (PKI)

 Biometrics

 Anti-virus programs

Trang 11

Preventing Computer-Related Crime

 Intrusion Detection Software

 Managed Security Service Providers

(MSSPs)

 Internet Laws for Libel and Protection of

Decency

Trang 12

Preventing Crime on the Internet

 Develop effective Internet and security

policies

 Use a stand-alone firewall with network

monitoring capabilities

 Monitor managers and employees

 Use Internet security specialists to perform

audits

Trang 13

Common Methods Used to Commit

Computer Crimes

Trang 14

How to Protect Your Corporate Data from Hackers

Trang 15

Internet Security Threads

 Viruses and hostile Web applications (e.g

Java Applets or ActiveX controls)

 Trojan horses

 Adware and spyware

 Spam emails

 Identity theft and spoofing

Trang 16

Internet Security Measures

 Firewall

 Antivirus software

 Email encryption

 Encryption and authentication

 Frequent updates of software

 Always beware of incoming threads

Trang 17

Antivirus Software

 Symantec: Norton Antivirus, Norton Internet

Security, etc.

 McAfee: McAfee Virus Scan, McAfee

Internet Security, etc

 Kaspersky

 Bit defender

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