3526749
Description
Mind Map by Alisia Milsom, updated more than 1 year ago
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Created by Alisia Milsom
over 9 years ago
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networks
- firewall
- a firewall is used to
stop data being sent
out or received by
the computer
- a firewall is used to
stop data being sent
out or received by
the computer
- server
- a server is used to
share files, programs
and can also mange
the security and logins
of the network
- a server is used to
share files, programs
and can also mange
the security and logins
of the network
- physical security
- physical security can stop
unwanted people from
accessing the hardware
(e.g. a lock)
- physical security can stop
unwanted people from
accessing the hardware
(e.g. a lock)
- encryption
- encryption is used to
scramble data being sent
over a network so that it
can,t be read unless you
have the "key"
- encryption is used to
scramble data being sent
over a network so that it
can,t be read unless you
have the "key"
- user access levels
- user access levels are
different users that
have different privileges
- user access levels are
different users that
have different privileges
- local area network
- local area networks
are computers which
are linked together
in a small area (e.g. a
school)
- local area networks
are computers which
are linked together
in a small area (e.g. a
school)
- wide area network
- wide areas are
computers which are
linked together across
a larger space (e.g the
internet)
- wide areas are
computers which are
linked together across
a larger space (e.g the
internet)
- passwords
- a password is needed to
stop another person from
logging into your account
- a password is needed to
stop another person from
logging into your account
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