Flashcards
Security Policies
Flashcards do conjunto (7)
- 1threats to ict systems from natural disastersloss of power due to lightning
tidal waves
earthquakes
floods
volcanoes
gales - 2power problemspower loss - use a standby power system
use a battery for short term loss - 3physical security 1restrict access to computer equipment
to restrict access to storage media - 4physical security 2control access to building
control access to rooms containing computers
use security cameras - 5physical security 3lock computers away at night
secure computers to desks with strong metal cables
use USB locks
use safes to hold portable media - 6software securitysoftware security uses features of software to protect data such as:
log ins and passwords
level of access to programs, files and data
audit trails to deter and detect fraud. - 7firewallsMay be software, hardware or both
Are situated between two networks
Control data passing between the two networks
Can prevent hackers gaining access
to a network
Can be used to prevent access to
inappropriate sites on the Internet
Informações
- Descrição
- GCSE ICT (Security Policies) FlashCards sobre Security Policies, criado por James Dale em 11-04-2017.
- Criado por
- James Dale
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