Network security

Network security

1. File wall

   • It allows and prevents people getting in and out.
   • If you don't have a fire wall the people can look at your things and access them and change them.

2. Encryption

   • It scrambles up your word/sentence so only you and the people you tell what the code is.
   • If you don't have a encryption and you were sending important information people can see what you are writing your information people will now know it.

3. Password

   • Stops people getting in to your data and email.
   • If you don't have a password then people will be able to get on to your devices and do things that are inappropriate and you would get the blame.
   • It stops people getting in and creating a lock and password only you know

4. Physical security

   • A physical way to stop people getting into your files.
   • If you don't have physical security people could go onto your devices mess around and delete files.

5. User access levels

   • The user access level allows different people to access your files but only the higher level you are.
   • If you don't have a user access level then people can delete things off of other accounts and shut down networks