Details of Security Measure
1. Security
Codes
·
Multilevel password system
-
Log onto the computer system
-
Gain access into the system
-
Access individual files
·
Encrypted password
·
Smart cards with microprocessors
2. Backup
Files
·
Duplicate files of data or programs
·
File retention measures
·
Sometimes several generations of files are kept for control
purpose
3. Security
Monitors
·
Monitor the use of computers and network
·
Protects them from unauthorized use, fraud, and destruction
4. Biometric
Security
·
Measure physical traits that make each individual unique
-
Voice
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Fingerprints
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Hand geometry
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Signature dynamics
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Keystroke analysis
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Retina scanning
-
Face recognition and genetic pattern analysis
5. Computer
Failure Controls
·
Prevents computer failures or minimizes its effect
·
Preventive maintenance
·
Arrange backups with a disaster recovery organization
·
Carefully scheduled hardware or software changes
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