Flashcards
Security 6.1
Cards in this deck (18)
- 1UNIT 6Security - 6.1 Data Security and Mangement
- 2Hackingunauthorized access/modification from outside
- 3Virusmalicious software to steal/damage
- 4Technical Breakdownbreakage resulting in data loss
- 5Interceptioncommunication that can be intercepted
- 6Physical Theftfinessing a computer/hard disk
- 7Discarded Componentsold stuff that may have valuable stuff
- 8----------------------------------------------------------------------------------------------------------------------------
- 9Prevention methodsbean
- 10----------------------------------------------------------------------------------------------------------------------------
- 11Access levels> User permissions for certain levels
> Only allowed to view things they need to
> Less people have access to non-necessary things - 12Password> Strong passwords, the annoying requirements
- 13Encryption Techniques> Data can be encryptd so only those with correct key can key
>XOR encryption (Vernam Cipher) is uncrackable - 14----------------------------------------------------------------------------------------------------------------------------
- 15Preventing Data Lossboogle
- 16----------------------------------------------------------------------------------------------------------------------------
- 17Backups>Copies of data
> Can be made in generations so you can restore to any version - 18ArchivingWhen no longer used, move to new storage outside of primary
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- GCSE Computing Flashcards on Security 6.1, created by Darren Man on 26/04/2021.
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- Darren Man
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