C - Confidential (selamat)
I - Integrity (sentiasa asli)
A - Availability (24 hours operasi tanpa ada problem)
C.I.A dari segi Data file/Folder
Confidential - password folder
- hidden
- placed dalam dustbin
- change icon
- folder dalam folder
Integrity - saiz file
- time file
- format checking
- font checking
- hidden info-chiper(tools for checking)
- check sum ( bilangan huruf dalam document. cth: jumlah huruf A)
Availability - online storage(cth: email)
- dropbox
C.I.A dari segi System
Confidential - set multiple login
- set permission-Read/ Write/ Execute.
- password
Integrity - acronis
- deep freeze
- northen gost
- backup
- restore/recovery
Availability - backup dlm server
- redundency
- raid(xnak bagi OS crash)
- vmware
C.I.A dari segi Hardware
Availability - aircond evironment
- safe place
- backup power supply
- padlock
- backup hard disk-pkai raid
- backup RAM- boh semua slot
- redundant power supply
- lighting protector(environment)
- redundant network card
- redundant monitor
- backup domain
- create satu lagi cpu, buat raid pc dengan pc
(pc A-primary pc B-secondary)
C.I.A dari segi BIOS
Confidential - setting time
- list out hardware yg ada dlm pc
- set priority
Availability - dual bios(konsep sama macam RAID)
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