Network Security

Network Security

1. Install a Firewall

   • it is a software that permits or blocks access to your computer based on rules that you have set.

2. Remote access

   • to prevent this you should install a firewall

3. Your data could be intercepted

   • to prevent this you would use encryption

4. Viruses

   • programs designed to damage your data and/or cause your programs to stop working. Some viruses can monitor your keystrokes and send details of your passwords to hackers. Some can self-replicate and spread.
     • to prevent his you would install a Firewall
     • install anti-virus software to scan memory sticks and CD's before you read them

5. Illegal Network access

   • can have your data stollen or corrupted
     • use authentication to prevent illegal access
     • use a stron password
     • Use a Captcha test to protect against bots and DoS