Information Security Lecture #1 ppt

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My Class Lecture #1 about Basics in Information security

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Information Security Lecture #1 ppt

  1. 1. INFORMATION SECURITY
  2. 2. DEFINITION:The protection of information and its elements includingsystems, hardware that use, store and transmit theinformation
  3. 3. PRIMARY GOALS CIA triangle known as security triad tells the primary goals of IS Confidentiality Making sure that those who should not see information Integrity Making sure that the information has not been changed from its original Availability Making sure that the information is available for use when you need it
  4. 4. DATA TYPES Public Private / Internal Confidential Secret
  5. 5. PUBLICData is shown to all the end users
  6. 6. PRIVATE / INTERNALA group of company peoples only know, but outsidepeoples should not know like Personal IdentificationNumber (PIN)
  7. 7. CONFIDENTIALData is used by limited number of privateusers, and should not be known to the majority ofworkers
  8. 8. SECREATData is known by the very high authority personsonly. Lose of this data may cause critical damage tothe company.
  9. 9. SECURITY TYPES Physical Security Personal Security Operations Security Communications Security Network Security Information Security.
  10. 10. PHYISCAL SECURITYTo protect Physical items, objects or areas
  11. 11. PERSONAL SECURITYTo protect the individual or group of individualswho are authorized
  12. 12. OPERATION SECURITYTo protect the details of a particular operation oractivities
  13. 13. COMMUNICATION SECURITYTo protect communication media, technology andcontent
  14. 14. NETWORK SECURITYTo protect networking components, connectionsand contents
  15. 15. INFORMATION SECURITYTo protect information assets
  16. 16. THANK U

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