Encryption is the conversion of
electronic data into another
form, called ciphertext
Cipher is creating a code that can only be decrypted with
a key.
Decryption is when people
work out your message or
code that is sent to
someone and is hacked.
Decryption
Encryption is a code or
a message that is very
hard to crack because
it could be shifted.
Encryption
key is the only thing the can
crack the message that you
might of sent to your friend.
KEY
A password is a word or string
of characters used for user to
keep there computers safe and
all of their data, they have on it.
Is a local area network.A local
area network is Wifi ina local area
that you and your family can use .
A wide area network
that extends over a large
geographical distance.When you
send something it is locked but the
person that you sent it to has a key
to open it.
firewall is a network security
system that monitors and controls
the incoming and outgoing network
traffic based on predetermined
security rules.
Physical security is the
protection of personnel,
hardware, programs, networks,
and data