Unit14 M2

Google cloud storage but than it would be a bit slower than sending a picture message. 
also it  has good quality. The picture message does not have that many  pixels so the image is not great quality.The Google cloud storage takes the image with no image distortion however the picture message takes a big picture and converts it into a smaller image with less pixels so the image is not the same quality as when you sent it. 

unit 14 M1

How do protocols and devices keep data safe?

The way to keep your devices safe is simple you just need to be careful what you do, for example you should change your password regularly so if in a case that you do get hacked, you will still be safe and they can not do as much damage as they would have done if they knew it permanently. Also be wary if you give out your vital information that no one is around that could use against you or you do not trust.  Be careful when you access your email or whatever you need to keep safe make sure you log out because some websites will leave you logged in for the future but someone else could access it.

m2 unit 14

social issues, you can get bullied from sending pictures. 

Unit14 P7

To send a contact to another phone you have to highlight the number that you want to send, it will say send to and you find the contact that you want to send the number to, now click send.