Cyber Crime: Stay Safe Online


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Portfolio 1 citizen Prof Madya Azizi

Published in: Technology
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Cyber Crime: Stay Safe Online

  2. 2. What is Cyber Crime?Cyber Crime is an online or Internet-basedillegal act 2
  3. 3. Contemporary Security Challenges and Vulnerabilities
  4. 4. Criminal Criminal$1,200,000 Lone Ranger Friends Gangs $12,000 Organizations$1,000,000 $10,000 $800,000 $8,000 $600,000 $6,000 $400,000 $4,000 $200,000 $2,000 Criminal Gains Victim Loss $0 $0 Before 2000 2000 - 2003 2003 - 2005 2005 to Present
  5. 5. Script Hackers Crackers KiddiesCyberextortionists Cyberterrorists
  6. 6. Phishing Pharming TappingSniffing Identity theft Spoofing
  7. 7.  A firewall is hardware and/or software that protects a network’s resources from intrusion 11
  8. 8. Intrusion detection software • Analyzes all network traffic • Assesses system vulnerabilities • Identifies any unauthorized intrusions • Notifies network administrators of suspicious behavior patterns or security breachesHoneypot • Vulnerable computer that is set up to entice an intruder to break into itPage 564 Discovering Computers 2010: Living in a Digital World Chapter 11 12
  9. 9. Protect Your Personal Information. Secure your accounts: Ask for protection beyond passwords. Many account providers now offer additional ways for you verify who you are before you conduct business on that site. Make passwords long and strong: Combine capital and lowercase letters with numbers and symbols to create a more secure password. Unique account, unique password: Separate passwords for every account helps to thwart cybercriminals. Write it down and keep it safe: Everyone can forget a password. Keep a list thats stored in a safe, secure place away from your computer. Own your online presence: When available, set the privacy and security settings on websites to your comfort level for information sharing. Its ok to limit who you share information with.