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LO6 Understand the principles of information security - Coggle Diagram
LO6 Understand the principles of information security
6.1 Principles of information security
Confidentiality - information can only be accessed by individuals, groups or processes authorised to do so
Integrity - information is maintained, so that it is up to date, accurate and complete and fit for purpose
Availability - information is always available to and usable by the individuals, groups or processes that need to use it
6.2 Risks
Unauthorised or unintended access to data
Accidental loss of data
Intentional destruction of data
Intentional tampering with data
6.3 Impacts
Loss of intellectual property
Loss of service and access
Failure in security of confidential information
Loss of information belonging to a third party
Loss of reputation
Threat to national security
Recent cases of failures of information security
6.4 Protection measures
Policies
6.5 Physical protection
Locks, keypads and biometrics
Placing computers above known flood levels
Backup systems in other locations
Security staff
Shredding old paper based records