UNIT 14 M2

What are the main differences when comparing the two technologies described for P4

UNIT 14 M1

M1- how do protocal's and devices keep data safe?

To keep protocol’s and devices data safe you can have a password to keep all your information  safe in an area which only you can see cause no one knows your password, also to make it more secret you can have a family memmber or a nickname as your password so no one can guess it easily. Also do not leave your area logged in - just in case anyone can acces your data and change your information. Bluetooth is very easy to hack as the code is easy to read whilst Wi-Fi is protected by W.P.A making it harder to hack into unless you leave your Wi-Fi open then it is only a click away to hack into. without a password people can access your setting so with a password your protocols are more protected.

UNIT 14 P7

First of all - you switch on your phone and go to your contact list, then press the blackberry symbol and then scroll down to contact card.

STEP 1. first of all, go onto you blackberry device, and send a text messege by going onto send contact card.

STEP 2. it will then come up with these options click text messege.
STEP 3.it will then come up with this, it wont come up with the blue boxes because this is a private conversation, but this is how the messege would be recieved and wrote