AP Computer Science Principles Chapter 17 Study Guide Questions & Answers
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Course
AP Computer Science
Institution
AP Computer Science
Information Security - ANSWERSThe techniques and policies used to ensure proper access to data
CIA Triad - ANSWERSConfidentiality, Availability, Integrity
Confidentiality - ANSWERSEnsuring that data is protected from unauthorized access
Availability - ANSWERSThe degree to which authorized ...
AP Computer Science Principles
Chapter 17 Study Guide Questions &
Answers
Information Security - ANSWERSThe techniques and policies used to ensure proper
access to data
CIA Triad - ANSWERSConfidentiality, Availability, Integrity
Confidentiality - ANSWERSEnsuring that data is protected from unauthorized access
Availability - ANSWERSThe degree to which authorized users can access information
for legitimate purposes
Integrity - ANSWERSEnsuring that data can be modified only by appropriate
mechanisms
Risk Analysis - ANSWERSDetermining the nature and likelihood of the risks to key data
and Goal is to minimize vulnerability to threats that put a system at the most risk
Preventing Unauthorized Access - ANSWERSComputers ask for authentication
credentials
Authentication credentials - ANSWERSInformation users provide to identify themselves
for computer access
Examples of Authentication Credentials - ANSWERSUser knowledge, Smart card,
Biometrics
User knowledge - ANSWERSName, password, PIN
Smart card - ANSWERSA card with an embedded memory chip used for identification
Biometrics - ANSWERSHuman characteristics such as fingerprints, retina or voice
patterns
Guidelines for passwords - ANSWERSEasy to remember, hard to guess • Don't use
family or pet names • Don't make it accessible • Use combination uppercase/lowercase
letters, digits and special characters • Don't leave computer when logged in • Don't ever
tell anyone • Don't include in an email • Don't use the same password in lots of places
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