Network Security

Network Security

1. Fire Wall

   • The fire wall controls the programs from sending and receiving data packets.

2. Encryption

   • A key is something only you and the person your sending the encrypted code to knows.
   • Decryption is where only you or the computer understands the text.

3. Password

   • Account passwords
   • Phone passwords

4. Physical Security

   • Locks
   • CCTV
   • Finger prints
   • Voice Control

5. User access levels

   • People may not have the same privileges as others like if your job was a teacher you won't be able to access any of the students files about there medical health etc. Whereas the head teacher would.