Network Security

Network Security

1. Firewall

   • Used to stop data being sent out or received by the computer

2. Passwords

   • Is needed to stop another person logging into your account
     • A password is very helpfull as it keeps your private documents and prodjects safe from hackers and code breakers.

3. Encryption

   • Used to svcramble data being sent over a network so that it cantbe read unless you have the key.

4. Physical security

   • Can stop unwanted people from accessing the hardware. For example a lock.

5. User access levels

   • Different users have different privileges
     • This is helpful as it stops students from downloading apps or things that they shouldnt be on.