11695435
Description
Mind Map by Niamh Leigh, updated more than 1 year ago
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Created by Niamh Leigh
almost 7 years ago
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encryption
- A) encryption uses numbers,
letters or symbols as codes to
make something private.
- B) you encrypt a
message by using
codes that only
certain people
know.
- C) you decrypt a message by using a code.
- D) we use encription to scramble up messages
so that people do not know what you are
talking about.
- it has https and a padlock in the searchbar.
- bacause some websites are not secure.
- using whatsapp, messaging people, websites, hyperlinks.
- Anti-virus
- scans
the
computer
all
the
time.
- should be used on
email attatchments
and when
downloading new
software
- needs regular
updating to make
sure there are no
threats.
- used when a program is
trying to connect with
another
- scans
the
computer
all
the
time.
- Firewall
- used to
protect a
computer
from
network
intruders.
- quarentines
any programs
or files which
are harmfull
- prevents harmful
data from entering
your computer
- controls which
programs can
send and recieve
data packets
- used to
protect a
computer
from
network
intruders.
- password
- they have a
minimum of how
many characters
there should be in
a password.
- special code
so only
certain people
know the
message/password
- passwords
should not
have a
specific
rythm/pattern
- they have a
minimum of how
many characters
there should be in
a password.
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