IT 430 Information Assurance

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IT 430 Information Assurance

• Lesson 2 Information Assurance Model

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CIA
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C-I-A Triad
Integrity
Confidentiality
Availability
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Information Assurance Model
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Security Services(What is protected)

• Availability
• Data When You Need It
• Integrity
• Data is unchanged (how you left it)
• Authentication
• Verifying who is trying to see the data
• Confidentiality
• Only the authorized people see the data
• Non-Repudiation
• Cant say it wasnt you (sending, receiving or
  accessing)

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Security Countermeasures(How it is protected)

• Technology
• Policy and Practice
• People

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Information States(Where is the data)

• Transmission
• Storage
• Processing

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Movie Case Study 1Crimson Tide
Crimson Tide Trailer
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Movie Case Study 2The Matrix
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Movie Case Study 3War Games
WarGames trailer