network security

network security

1. Firewall

   • protect (a network or system) from unauthorized access with a firewall.
     • controles wich programs can send and reseve data packets.
       • it prevents harmful data entering your computer.
     • it controls wich programs can send and receive data packets.

2. anti-malware

   • Quarantines the virus and lets the user deside if thay want to delete or leave it alone.
   • It scans the computer periodically.

3. password

   • A password is a code that you only know to keep your devices safe.
     • When making a password use thes things numbers,cappital letters,fullstops.
     • If you make a password that is realated to you it will be very easy to guess so you will need to make a password that is not related to you at all.

4. encrypion

   • Encrypion is the process of converting information or data into a code.
   • If you sent your bank details and a hacker was in the middel and grabed your bank details he would'ent be abail read it because it would be in a code.