More on the internet & the web

Advantages & Disadvantages of the internet

ADVANTAGES

DISADVANTAGES

FIREWALL

A FIREWALL IS A SECURITY SYSTEM THAT MAINTAIN A STRONG WALL

WHICH MAKES SURE THAT NO ONE IS ABLE TO ACCESS THE FILES IN YOUR

COMPUTER EVERY TIME YOU ARE LOGGED ON TO THE INTERNET.

PROXY SERVER

THE PROXY SERVER ACTS AS A

GATEKEEPER , FILTERING INTERNET

SITES AND DECIDING WHAT

FILES OR MESSAGES SHOULD

COME IN