Almost everybody today has a personal computer connected to the Internet. The internet is a great way to communicate, gather information, and shop. It has made life easier with applications that help a person transact over the internet. However, while the internet has numerous advantages, there are serious disadvantages that should be taken into account as well. The internet has become a breeding ground for criminals and hackers who victimize people by accessing their profiles and fraudulently use their names for transactions which result to huge amounts of bills and tainted credit records of the victimized people. Thus the need for an efficient and effective internet security that could help protect your identity from these attacks. Using a firewall protects your computer and prepares your computer from potential attackers.
Facts about firewall security
1 - A firewall is basically a piece of software or hardware operating in a networked environment to prevent communication between areas with different degrees of trust. The term firewall is derived from the same concept of firewall used in construction whose purpose is to keep fire from spreading if a fire starts.
2 - Personal firewall is the most common type of firewall and this type is found in Windows XP. This type of firewall was not popular among users because of the invention of the viruses-Blaster worm and the Sasser worm. These worms drove Microsoft to start designing a more comprehensive firewall application that can provide users improved and enhanced protection for both their home and office networks.
3 - The next generation of Microsoft firewall protection is effectively designed to help secure and equip both your personal and business computers with the advanced protection against the capabilities viruses. The next generation of firewall protection allows you investigate any activity going on outside of your system. It will let you know who is accessing your information online and who is doing transactions under your name.
Setting firewall
Every personal computer needs a firewall for complete cyber security. Luckily, there is no need to buy it since the operating system of your computer has already included it. Your role is to find out how to properly set up your operating parameters and start configuring your firewall by identifying what to allow and what to ban on your computer.
Although you could easily look for help in setting up your firewall in your computer, it is also important that you ask for assistance of somebody who knows a thing or two about firewalls. Mishandling of firewalls will make them useless and will not protect you from any cyber attack.
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