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The Internet Crime

The Internet Crime. Kathi Subramaniyam CS-403. Overview. Internet crime Types of Crime Security features Future. Internet crime. Today’s world of computer crime ,”Hacker”is a well known word.

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The Internet Crime

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  1. The Internet Crime Kathi Subramaniyam CS-403

  2. Overview • Internet crime • Types of Crime • Security features • Future

  3. Internet crime • Today’s world of computer crime ,”Hacker”is a well known word. • Hackers are people who try to get access to computer system illegally,usually from a personal computer,via a data communication network. • Some hackers invade websites with taunting boasts and their own private jokes and victims feel violated.

  4. Types of crime • The trojan horse: refers to illegal instructions placed in the middle of a legitimate program. • Zapping: able to bypass any security system. • Bomb: A bomb causes a program to trigger damage under certain conditions.

  5. Types of crime continued • Data diddling: Which means changing data before or as it enter the system. • Piggy backing: When an illicit user “rides” into the system on the back of another user.

  6. Types of crime continued • Salami:Refers to small slices of money that may be subtracted from large financial system undetected. • Scavenging: The scavengers search the trash cans and dumpsters for printouts that contain information about credit card numbers account number.

  7. Security Features • Forensics: Computer forensic means the uncovering of computer stored information suitable for use in illegal procedures.Forensic experts work on tracing missing inventory or a court ordered subpoena for E-mail messages containing sexual harassment language

  8. Security Features continued • Security of software data and personal computers. • Safeguarding the system against such threats as natural disaster, fire, accident, vandalism, theft, destruction of data and hackers. • A person should have something recognizable to the computer and which will give him or her access to the computer room or locked terminal.(badge, plastic card, key, token) • Now software can verify both scanned and online signatures.

  9. Security Features continued • Bio-metric security systems are coming on . The science measures an individual’s body characteristics, when you simply insert your finger into an identification machine. Some systems use the characteristics of the entire hand. • Another way is the identification of the voice pattern or sometimes the identification is based on the retina of the eye which is harder to duplicate than a voice pattern.

  10. The Future • Employee damage will increase as the computer literacy increases. • Financial crimes will increase. • The virus will bring down the internet without any warning, unless any changes in the anti virus protection is made. Worse viruses can be expected. • The use of unix is not enough to secure the internet, We need to have stronger authentication and end to end encryption.

  11. The Future continued • People will begin to feel that internet is not reliable. • Criminals will continue to grow and smart criminals will remain hidden. • The future of challenging automated crimes wold be packaged in a single computer program we have to use high level automated security.

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