Mapa mental
security
Contenido del mapa
security
firewall
- used to stop data being sent out or received by the computer
server
- is used to share files programs and can also mange the security and logins of the network
local area network
- are computers which are linked together in a small area (e.g. a school)
Encryption
- used to scramble data being sent over a network so that it cant be read unless you have a key
user access levels
- different users have different privileges
wide area network
- Are computers witch are linked together across a larger space (e.g. the internet)
passwords
- is needed to stop another person form logging into your account
physical security
- cant stop unwanted people from accessing the hardware. for example a lock