Hacking and cyber security
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The document discusses cybercrime, defining it as crimes committed via computers and the internet, and categorizes it by types including hacking, child pornography, denial of service attacks, and software piracy. It provides statistics on various cyber attacks and their prevalence, highlighting issues like financial fraud and unauthorized access. Additionally, it offers cybersecurity tips to mitigate risks, emphasizing the importance of antivirus software and maintaining security settings.
Hacking and cyber security
- 1. Hacking and Cyber Security Presented by Poonam Lagas
- 2. What is Cyber Crime • Crime committed using a computer and the internet to steal a person’s identity or illegal imports or malicious programs. Cybercrime is nothing but where the computer used as an object or subject of crime.
- 3. Categorize of Cybercrime • The Computer as a Target : using a computer to attack other computers. • The computer as a weapon : using a computer to commit real world crimes.
- 4. Cyber Crime • Types of Cyber attacks, by percentage (source- FBI) • Financial fraud: 11% • Sabotage of data/networks: 17% • Theft of proprietary information: 20% • System penetration from the outside: 25% • Denial of service: 27% • Unauthorized access by insiders: 71% • Employee abuse of internet privileges 79% • Viruses: 85%
- 5. Cyber Crime • If you experienced computer system intrusions by someone from outside your organization, indicate the type of activity performed by the intruder.” • Manipulate data integrity 6.8% • Installed a sniffer 6.6% • Stole password files 5.6% • Proving/scanning systems 14.6% • Trojan logons 5.8% • IP spoofing 4.8% • Introduced virus 10.6% • Denied use of services 6.3%
- 6. Types of Cyber Crime • HACKING • CHILD PORNOGRAPHY • DENIAL OF SERVICE ATTACK • VIRUS DISSEMINITION • COMPUTER VANDALISM • CYBER TERRORISM • SOFTWARE PIRACY
- 7. Hacking • Hacking in simple terms means an illegal intrusion into a computer system and/or network. It is also known as CRACKING. Government websites are the hot targets of the hackers due to the press coverage, it receives. Hackers enjoy the media coverage.
- 8. Child Pornography • The Internet is being highly used by its abusers to reach and abuse children sexually, worldwide. As more homes have access to internet, more children would be using the internet and more are the chances of falling victim to the aggression of pedophiles.
- 9. Denial Of Service Attack • This is an act by the criminal, who floods the bandwidth of the victims network or fills his e- mail box with spam mail depriving him of the services he is entitled to access or provide
- 10. Virus Dissemination • Malicious software that attaches itself to other software or computer system and then propagates itself to other computers via networks or disks. (virus, worms, Trojan Horse, web jacking, e-mail bombing etc.)
- 11. Computer Vandalism • Damaging or destroying data rather than stealing or misusing them is called cyber vandalism. Transmitting virus. These are programs that attach themselves to a file and then circulate .
- 12. Cyber Terrorism • Terrorist attacks on the Internet is by distributed denial of service attacks, hate websites and hate emails, attacks on sensitive computer networks, etc. Technology savvy terrorists are using 512-bit encryption, which is impossible to decrypt.
- 13. Software Piracy • Theft of software through the illegal copying of genuine programs or the counterfeiting and distribution of products intended to pass for the original.
- 14. Cyber Security • Internet security is a branch of computer security specifically related to the Internet. • Its objective is to establish rules and measure to use against attacks over the Internet.
- 15. Safety Tips To Cybercrime • Use antivirus software • insert firewalls • uninstall unnecessary software • maintain backup • check security settings • Stay anonymous - choose a genderless screen name • Never give your full name or address to strangers
- 16. THANK YOU