Free Anti Virus (anti virus gratuis)

To assure that you always get the best possible virus protection and avoid downloading software that could be adware or spyware in disguise, our recommendation is to stay away from freeware as a general rule. There are a lot of legitimate antivirus and computer security developers out there, though – and they offer very reliable products.

Free anti virus software is available in many forms. Most major internet security product developers offer a free “trial version” to test before you buy. This type of free anti virus program is either time limited (it quits working after a certain period if you don’t buy) or has limited features. A free antivirus download of trial software is a good idea in order to see if you like the product. As long as you download the product from the official vendor website, you need not worry about infecting your computer with malicious spyware. Several good antivirus products to try are McAfee anti virus, Norton antivirus, Avast, Nod32, EZ anti virus, AVG and Panda. See our antivirus software page for information and links.

For those on a tight budget, there are some good free anti virus downloads out there. To avoid downloading from an unscrupulous site however, please either use the links on this page or go to a good software review site like PC World or PC Magazine. A good review on free antivirus can be found on About.com. These online versions of computer magazines include reviews of just about any antivirus product you can think of. Use the links supplied there to get your free antivirus software.

AVG Antivirus – Grisoft software makes two versions of their excellent antivirus product, and fortunately for those of us on a budget who need good virus protection – they make a free one. With the ABG free anti virus download you get only the basic antivirus product with no bells and whistles. There are no automatic updates with agv anti virus, and no technical support. It’s a great antivirus product though – if you don’t mind doing manual updates on a regular basis. Best of all – it’s anti virus gratuito – free anti virus! You can find it from this link – just browse through the Grisoft products.

F-Secure Antivirus – FSecure Protects your computer against viruses, worms and rootkits, is easy to install and use, and also includes anti spyware protection. F-Secure has been designed to automate all key tasks required to keep your computer and data safe from viruses – it’s so easy, all you have to do is install and forget about it. A free F-Secure antivirus download is available on their website. You can download and use a free trial version of this product and decide if you like it.

Bit Defender – BitDefender Free Edition is an on-demand virus scanner, which is best used in a system recovery or forensics role. The company advises that if you are on an “always on” internet connection – you should invest in a more thorough antivirus solution. You can find it through this link – just browse through the BitDefender products.

Avast Home Edition – Complete antivirus solution, fully able to find computer viruses, to create and check the integrity of programs installed, to test executed programs and opened documents, to test and check email and other functions. Scanning is also available in the shell extension and screen server. Avast anti virus is totally free for home users who do not use their computer for profit. It does include automatic updates and even supports 64 bit Windows.

Do You Need a Firewall If You Have Installed Antivirus Software?

Firewalls and antivirus software can be installed independently although they come often together in the same software package. A number of years ago, most anti virus tools do not include the firewall as a standard option but nowadays the firewall and the anti virus protection goes hand-in-hand. Most of us would not imagine having just a anti virus software without a firewall, however they are users whom are asking why they must still install the firewall even though they already have an antivirus software which regularly scans for any suspicious process running on their system. Their common concern is the increase of system resources being used and also the inconveniences that the firewall can create whenever they are installing new software that assesses the Internet.

The firewall performs a very different function versus the antivirus software suite. You could say that the antivirus is the vacuum cleaner in the house while the firewall is the main door. You as the owner of the system owns the key to the main door and chooses which software or processes can send or receive data from the external world.

Without the firewall, a computer system with only an antivirus software installed, would not be able to block strange traffic coming through its numerous ports. The antivirus would be required to constantly detect and delete viruses. Whereas using a firewall, much of the unwanted traffic would be blocked and there would be lesser need for the antivirus software to wake and destroy the virus or Trojans. This in turn reduces the overhead of system resources as well.

So if you have the firewall software together with the antivirus tool, you should simply install both systems.

Barracuda Antivirus Firewall Software

A Review Of Barracuda Networks Antivirus Firewall Software shows that it is a great product to help stop viruses and spam. You can find a lot of antivirus firewall software on the market and Barracuda Networks is one of the best.

Barracuda Networks Antivirus Firewall Software is one of the best antivirus products on the market. It also does a great job filtering out the spam that hits your email server each day. You are probably like many people who continue to get tons of spam each year.

You spend time deleting the spam and then trying to block the person that sent the spam in the first place. But, it seems like the senders of spam are always one step ahead. By the time you block their message they have set up another way to get their annoying ad to your email server.

This spamming process ends up slowing down your server and takes up valuable space on your system. The Barracuda Network Antivirus Firewall system of spam protection has twelve different layers of filters that will stop the unwanted email reaching your server. Sometimes, this spam email can contain spy ware or viruses which can harm your computer. This software is one of the best on the market to protect your computer from not only malicious email but all email spam.
Their firewall protection protects your system from not only layer two but also it protects your system from layer four attacks. This is one of the most secure antivirus firewall software on the market. The Barracuda Networks antivirus firewall software puts together a set of new firewall technologies.

They includes web filtering and malware protection. It also has intrusion prevention with layer seven application of profile. The Barracuda Network control center has a large and extensive network of troubleshooting and visualization capabilities. Even if you have a large system, it will take only one or two mouse clicks to make the analysis and remedy the problem in the audit log or what is known as the access cache screen.

This means that any problem you have with your software will be handled quickly and efficiently. This is very important because you antivirus firewall software is supposed to make your system run better and not have glitches that keeps your system down for any length of time.

One constant complaint with other software companies is that the technical service is hard to communicate with. Users’ issues are left unaddressed for long periods of time. You will not have this problem with Barracuda Networks.

The Barracuda antivirus firewall software constantly monitors malicious behavior. If there is a suspicion that there is an intruder trying to defeat your protections in place, the Barracuda firewall will respond in real time to lock out the suspicious activity. Once detected, the antivirus firewall software will drop the packets that are responsible for the attack, but it will allow non offending traffic in.

This is an important feature because you do not want traffic that is supposed to be allowed to be blocked simply because the software detects an attack. This system will not shut off all traffic simply because it senses an attack from a single source. Barracuda Network’s antivirus firewall software system has the capability that administrators are able to configure access policies relating to the network security.

You can also control firmware. You can update and revise them. You can also manage the user settings. The system allows you to customize administrative roles and capabilities given to different departments and locations. This means your security department will be able to adapt the system to their various responsibilities while at the same time being tied into the central security system.

Each department will be able to control their area but still be accountable to the whole security system. This gives you the best of both worlds. It adds independence but also keeps a system of checks and balances in your security system.

There are many reasons the Barracuda Network antivirus firewall software is the best product for your security needs. But the customer service department is one of the best in industry. If you have any concerns with the product you can contact their expert staff.

You will find reviews on other products and even if their product is good you will read about complaints about their response time or the actual help they received with their issues. However, with Barracuda Networks you will read that they consistently give quick and helpful responses.

Norton Antivirus Firewall Software

A Review Of Norton Antivirus Firewall Software shows that it is a great product to have on your computer. It comes with anti-spyware so you will not have to worry about your computer being identified by software downloads that will track your Internet use.

Such tracking can be a problem for you. This could be an innocent marketing company trying to see what your online shopping habits are or it could be as malicious as someone trying to track down your account numbers and online banking information.

It comes with a firewall which keeps other computer users from breaking into your secure data. This antivirus firewall software comes with identify protection so that your secure information, like your credit card information, and other financial records will not be subject to theft by others.

As you know we are facing a crisis in identity theft. Unscrupulous people use the internet to steal your personal data and then to use it to place orders online and make purchases online which will be charged to you. It takes a lot of time and effort to clear up these false charges.

This software limits the chances of your identity being stolen from you computer. The Norton software comes with a backup feature. If you are like most people, you know you have to back up all your files in case your computer crashes. But who takes the time to do all of that. Norton does it for you.

You can invest in a separate computer unit to back up all of your files. But this is a much less expensive and easier way to have your files backed up. This Norton software also comes with parental control. With all of the questionable material on the Internet, any responsible parent will want to control what their children view on the Internet.

The pros about the Norton software are that it has great virus detection. This is really the bottom line of any software as compared to other antivirus firewall software on the market. You can count on Norton to have one of the best antivirus detection capabilities.

If you have software that misses the hard to detect virus then you are in for a lot of problems including a computer crash. Look to this software, compared to others on the market, for the best virus detection. It is fast and easy to use. Some software needs a lot of technical skill to install.

The Norton software is simple to use and simple to install. And, you can expect free online support. This is a real plus. There are some companies that sell you anti virus software and you cannot get in touch with them after they sell to you.

If you have other security software programs on your computer, the good thing about Norton is that it will not conflict with your other programs. Some drawbacks about the Norton antivirus firewall software are that it rates low compared to others on the market on the anti-spam performance.

If you are like most people you get a lot of spam. You are looking for ways to keep spam making it to your email in box. There are of course other programs you can install to keep your spam at a minimum.

There is some antivirus firewall software that does a better job at blocking spam than the Norton. But spam might not be a big concern for you. The technical support can be somewhat challenging at times. You do have the online support. And the staff is good. But it could be better in the time they take to answer your questions. And the responses could be clearer.

Some anti virus software products have a telephone help desk. Perhaps Norton will offer this in the near future. If you do have children and you want to employ the parental control feature it is a separate download. This is not too much of an inconvenience but it would be nice if you did not have the extra step as is the case with other products on the market.

They have been a market leader for years in the antivirus firewall market. Each year they come out with a new version of their product. So, they get high marks for the continual improvement of their software. You cannot go wrong with this product.

For a very reasonable price, you will have great antivirus firewall software and good protection. You will be able to protect your computer from viruses while at the same time keep others from spying on your computer use. The Review Of Norton Antivirus Firewall Software reveals many more pluses than minuses.

What is a Computer Virus?

A virus is a computer code that has been designed to “spread” and replicate itself by passing from computer to computer. It is a piece of software that piggybacks on legitimate programs like Excel, Word, WordPerfect, Outlook, etc… When the program is run, the virus is triggered to run too. Viruses can be destructive in nature, and can cause a wide range of problems ranging from operating system and file corruption to getting blamed for email spamming. Some viruses are just annoying, but cause no damage.

Viruses usually find their way into computers through networks (local networks as well as the internet) by taking advantage of unpatched security vulnerabilities (holes) in software or by receiving an infected file via email, download or shared disk. Depending on the type of virus, it may be embedded in an Excel or Word file, or may be designed to infect upon the opening of an email. Once infected, a computer can literally infect thousands of other computers by quietly spreading the virus without the user even knowing about it.

Anti Virus Solution

Computer viruses are highly prevalent in our world today, and unless your computer is running as a stand-alone machine with no connection to the internet and you never transfer files to it from floppy, USB or CDRom, it is essential to use some form of anti virus software. Anti virus software is designed to identify and destroy (or isolate) all viruses as they are introduced to your computer. Because new viruses are introduced every day, even the best anti virus software might not work if it is not updated regularly. For an anti virus solution to work properly, its database must be updated regularly with the newest virus definition files.

How an AntiVirus Product Works

An anti virus program watches for viruses, catches them before they execute, and kills them. It works by comparing certain data activity and known virus file patterns against it’s database of known virus definitions. When it finds a virus, it kills or disables it based on instruction supplied in it’s database. Because anti virus software is only as good as it’s last database update, antivirus definitions must be downloaded and installed on a regular basis (preferably daily).

Choosing an Anti Virus Program

There are many good antivirus applications on the market today, and many of them are free. All basically work the same way, but some are more accurate at detecting and removing viruses (assuming the virus definitions are kept updated). Some anti virus products are easier to install, configure and update than others. Some have a lot of advanced configuration options, and some have a pretty simple interface. Some have great technical support, and others do not.

Because computer security is so important these days, our recommended anti virus program is one that comes from either a large computer security company (like Symantec or McAfee – just two examples – there are more), or a highly specialized developer of internet security products (like Grisoft AVG Anti virus, BitDefender, AVG Anti Virus or Bit Defender). Below you will find a summary of great antivirus products to consider as well as links. As long as you stick with tried-and-true anti virus software that has a good track record for accurate virus detection as well as tech support, you’ll be in good hands.
— Remember to update those antivirus definitions often, though J —-
antivirus software included in internet security suites

Many other fine anti virus solutions are available as part of a computer security suite – or internet security suite. Antivirus is packaged with other useful pc security software such as a personal firewall and anti spyware, anti adware software. Information on well known and recommended internet security suites like Panda Software Platinum 2006 Internet Security, eTrust Internet Security Suite 2006, Nod32, F-Secure Internet Security 2006, PC-Cillin, Norton Internet Security and more.

About Antivirus Firewall Software

Everyone knows how important it is to have antivirus firewall software installed on your computer. Here, you can learn about antivirus firewall software as well as compare the top three software brands.
Hello, I’m Karin and here you will learn about why you definitely need antivirus firewall software on your computer. You will also learn about the top three antivirus firewall software available.

Please note that we do not make a dime selling antivirus firewall software here. We only make money when you click on one of our advertisers, which we greatly appreciate. However, you will get nothing but unbiased and honest information here.

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.

Antivirus vs. Firewall Protection

A Firewall monitors open connections and like an antivirus can monitor email retrieved with mail clients like outlook, for worms and such, but it does NOT act in place of a virus scanner. It just looks for unusual file attachements and the like.
Firewalls also block unwanted inbound and outbound traffic or connections via IE or any other program that connects to the internet for whatever reason, and you can allow or deny any program access to the internet.
You can also configure a firewall to block cookies, ads, popups and websites that you specify.

An antivirus analyzes any file that comes through your system for all known viruses in its virus definition database, and cleans, quarantines, or deletes them per your choices of settings.

Antivirus would have no compatibility issues with setting up internet access via a home LAN, but a firewall would have to be configured some, to allow the computers to access each other and the internet.

If there are any performance issues, they would be negligable, but a tiny loss in performance is a small sacrifice to make, as opposed to the alternative.

I myself, use both, and would recommend the same to anyone.