Internet security is a branch of technology that aims to protect you from internet threats and thieves. As of the moment, internet is the most useful tools to conduct business and information. That is why to some people, they also become a tool to conduct stealing and destroying. Internet has now become one of the scariest places. But thanks to internet security, all will be safe. But it’s not just having internet security protects us from those online threats and thieves. As computer users, we also need to be extra careful and we need to select programs that have good reviews and standards. Online threats and thieves are also developing their selves to compete with the security that security vendors impose. We need not only one internet security but all types of them. There are many kinds of them that you can install such as firewall software.
Firewall is use in computer as a wall of protection from outside the computer’s network. They serve as a barrier of malicious information that will try to penetrate inside our network. For many users, only one firewall is familiar to them. Actually, there are two types of firewall, hardware and software. The most familiar from us is the firewall hardware. It is the built-in firewall that once we install our Operating System it is already running in our system. The firewall software is another story. You need to install it on your computer to have it running. Firewall software is more advance than the built-in one. It knows more about the networking that plugs in on your computer and will much monitor the outgoing and in going data in your computer. Firewall software will not allow any users if they do not know the password. It is stricter than the built-in one. This is the advantage of the firewall software. That is why we need to have this kind of internet security in our system.