CIA

Syed Hammad Ahmed
Mind Map by Syed Hammad Ahmed, updated more than 1 year ago
Syed Hammad Ahmed
Created by Syed Hammad Ahmed over 5 years ago
32
1

Description

Network security objectives usually involve three basic concepts :confidentiality , integrity , and availability.the CIA might help you remember them.
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Resource summary

CIA

Annotations:

  • Security of Data confidentiality,Integrity and Availability
1 Confidentiality

Annotations:

  • Confidentiality means that only the authorized individuals/systems can view sensitive or classified information
1.1 Data in motion accross the network
1.1.1 Examples
1.1.1.1 secure
1.1.1.1.1 SSH
1.1.1.1.2 SFTP
1.1.1.1.3 https
1.1.1.2 Nonsecure
1.1.1.2.1 FTP
1.1.1.2.2 Telnet
1.1.1.2.3 http
1.2 Data at rest

Annotations:

  • when data is sitting on storage media
1.2.1 Examples
1.2.1.1 server
1.2.1.2 Local workstation
1.2.1.3 Data sitting in the cloud
1.2.2 data is sitting on storage media
1.2.2.1 DC/DVD
1.2.2.2 Hard Disks
2 Integrity of data

Annotations:

  • changes made to data are done only by authorized individuals/systems
2.1 Changes made to data are done only by authorized individuals/systems
3 Availability

Annotations:

  • the network or its data is not available to authorized users
3.1 non available of data to authorized users
3.1.1 denial-of-service (DoS) attack
3.1.2 General network failure
3.2 of the system
3.3 of the data

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