Important Tips On Personal Firewalls

The perfect personal firewall would be inexpensive and easy to install and use, would offer clearly explained configuration options, would hide all ports to make your PC invisible to scans, would protect your system from all attacks, would track all potential and actual threats, would immediately alert you to serious attacks, and would ensure nothing unauthorized entered or left your PC

* Check Windows — Before installing personal firewall software on a Windows XP, Vista or 7 computer, be sure that the firewall built into the Windows operating system is turned off.
* Just One, Not Two — Never use two software firewalls at the same time. Completely uninstall one before installing another. Use the vendor’s uninstall utility or if not available, try AppRemover, for Symantec products use the Norton Removal Tool, or use the Windows add/remove software tool in the control panel.
* Hardware Firewalls — You can and should use a hardware firewall with a software firewall including a Wired Router, Wireless Router or a Broadband Gateway.
* Patches & Updates — As soon as your firewall is installed, check the vendor’s website for patches and updates. If the firewall offers an automatic update function, turn it on.
* Testing — After you install a firewall, be sure to check it with an online service like Security Space to make sure that it is configured correctly. Testing your firewall is the only sure way to tell that your computer is really being protected.

Software Firewalls

A software firewall, also known as a personal firewall – is a software program that installs on your computer. It acts as a guardian of all data that flows in and out of your computer, and protects you from external attacks. Software firewalls do a pretty good job of protecting you from internet security threats, as they block certain types of suspicious data packets and close certain ports that are not commonly used (and not required for regular internet activity). Many software firewalls are available today, like Zone Alarm, PC Cillin, Sygate, EZ Armor, Kerio Personal Firewall, Norton, Lavasoft, Outpost, Black Ice, and Jetico. Information on these products and more is included below.

Most people running Microsoft Windows operating systems now have the Windows Firewall up and running. Is Windows Firewall enough protection? No. Although Windows Firewall helps protect your computer from inbound intruders, it does nothing to protect you from outbound security issues. Much spyware and malware that is already inside your computer can easily get data packets through Windows Firewall and out to the internet. Although Windows Firewall is a bit of help, it does not fully protect you against both inbound and outbound threats. You need a third party personal firewall or hardware firewall to do this.

McAfee Antivirus Firewall Software

McAfee antivirus firewall software offers top of the line protection for your computer from viruses, malware and hackers. It is a highly rated and trusted antivirus firewall software program but, is the McAfee antivirus firewall software worth its price?

McAfee antivirus firewall software is more expensive than most of its competitors. But, it is also a trusted name in antivirus firewall software. When you buy McAfee antivirus firewall software, you know that you are getting a quality product that will keep your computer safe. While this is true, there are a few draw backs that you should be aware of before you purchase McAfee antivirus firewall software.

This software may be a bit complex for new users. Also, some users have found that the software will block some of their sites even though such sites are safe. Additionally, new users may not understand this or know how to turn off the firewall that prevents viewing of these sites. This can be very frustrating. But, it can also be very helpful when it comes to sites that are dangerous to your computer.

Cost of McAfee’s antivirus firewall software is another big factor. McAfee is an expensive program especially when you consider that some programs are available for free. But, these free programs are free for a reason. One of the biggest drawbacks to free programs is finding one that actually works. Some of these programs can actually do harm to your computer. Most of these may just not work as well as McAfee. It may be worth the extra money to get a program that you can trust and know will work.

If you need a antivirus firewall software program that is cheaper then, you can find cheap or free programs that do work. But, you do take a risk as to whether such free antivirus software program will actually work. Check around on the Internet and ask questions. Also, ask friends and family what they use. Do not download free software unless you know much about it.

When you are looking for an antivirus firewall software program you should make sure it has everything you need. McAfee usually comes with antivirus plus several other programs. These usually include a firewall and spyware protection. With other programs, you may need to get these one by one or the brand that you are looking at may not even offer them all.

All updates for McAfee are available for free and will download automatically. This is important because there are new viruses and other malware invented every hour. With these updates, you know that your antivirus software is always up to date without the hassle of manual downloads or downloading a new program to keep your computer safe.

McAfee may slow some systems. Check the system requirements and keep in mind that these are the minimum requirements to run the program. This is especially true when it is doing a virus scan. Other software may lag you system as well but possibly not as much. However, some would say that it lags the computer more because it is doing a more thorough job.

You can set your computer to run scans when you won’t be using your computer and then lag won’t usually be a problem. Setting the program to scan at the same time each day is usually advised. This way it can run while you are at work and you know that your system has been cleaned each day.

A lot of systems come with antivirus firewall software preinstalled. Keep in mind that you are not required to keep that software and that you may choose any program that you want. If it is a major software program then it may only be a trial version. Keep in mind that at the end of the trial you will need to buy the software or get another program to keep your computer safe.

McAfee antivirus firewall software will save you a lot of time, frustration and money in the long run. Without something to protect your computer from viruses, your computer will certainly suffer a quick computer illness or death.

Whether you use McAfee antivirus firewall software or another brand, the point is to keep your computer and all information on it as safe as possible each and every day. However, we feel that even with McAfee’s price, it is a very worthwhile antivirus firewall software program.
Althought the price may be higher than most, McAfee Antivirus Firewall Software is a good product.