d1 unit 1

The risk and safety issues using blog sites and networks are that people such as  key loggers  can steal your passwords and everything you are typing. Therefore can see what you are typing and take your password and hack into and steal your identity.
also back all your files up so they are protected so no one will be able to gain access to your work. as well as when you leave do not leave yourself logged on so people can get onto your account.

It is good to change your passwords every know and again. just for the simple fact no one will ever guess them. don't make them personal things to you as people like close friends may now and hack into. so do something no one will guess.
Also tell no one your password keep it safe to yourself.
Key loggers get into your personal information by you opening notifications that are viruses.
By you putting personal details up on Facebook such as if you go on holiday by putting a status on Facebook telling people your going away will suggest your house is free so people will burgle your house. So all valuables will be lost.
people can also be bullied. this is called cyber bullying. this is were people say horrible things to you over the internet.

prevent these by;

• changing your password
• log off
• using proper anti virus software protection