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Security

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Published in: Technology, News & Politics

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Transcript

  • 1. Security In Computing
  • 2. INDEX: What does secure means? Attacks Threats Vulnerabilities Other exposed assets Meaning of computer security Computer criminals Methods of defense Encryption Controls Conclusion
  • 3. WHAT DOES ‘SECURE’ MEANS Protecting software Characteristics of computer intrusion
  • 4. Threats Vulnerabilities Controls A T T A C K S
  • 5. T H R E A T S Interception Interruption Modification Fabrication
  • 6. Vulnerabilities Hardware vulnerabilities Software vulnerabilities 1. Software deletion 2. Software modification 3. Software theft Data vulnerabilities 1. Data confidentiality 2. Data integrity 3. Data availability
  • 7. Other exposed assets Networks Access Key people
  • 8. Meaning of computer security Security goals Confidentiality Integrity Availability
  • 9. Computer criminals Amateur Cracker Career criminals
  • 10. Methods of defence 1.Encryption 2. Controls
  • 11. Encryption Encryption overview Human control in security
  • 12. Controls Hardware controls Software controls
  • 13. CONCLUSION Computer security is designed to secure the following goals-confidentiality ,integrity ,availability Student interested in security can pursue a career in it
  • 14. GROUP MEMBERS: NILESH JAISWAR