Networks Security

Networks Security

1. Firewall

   • This is a security system. and it controls outgoing and incoming networks. Also used to stop data of receiving on a computer.
   • This is so important because it stops unwanted data coming in to your computer.

2. Encryption

   • Process of encoding messages or information.Used to scramble data being sent over a network so that it can't be read.
   • This is so important because it stop people of accessing your messages and information. if we didn't have this other people will be reading your messages and information.

3. Passwords

   • This stops people for logging on to your account

4. Physical security

   • Physical security is the protection of personnel, hardware, programs, networks, and data
   • This is also important because it protects your hardware and personal information. If we didn't have this people will be knowing your personal details.

5. User access levels