Is Buying Antivirus Software Necessary?

If you're one of those people who do not believe in using antivirus software, then it is likely to have a strong case for his position.

Maybe you can not afford anti-virus software and I think the price is too high. Or you have to take extra precautions in using the computer and do not engage in activities that could expose the malware infection. Perhaps it could be that you have taken a second time and went for a free antivirus software. Or maybe you have a Macintosh system, and heard that they are virus free.

All the above points sound like a compelling reason not to buy an antivirus program. And for some situations that we believe may be unnecessary to buy one.

But before we completely abandon the idea of ​​buying antivirus software, consider the following threats to your computer is liable to face, both online and offline.

threats

Today's computer without an antivirus program is not only vulnerable, it is probably already infected. New threats emerge every day and face your computer of viruses, spyware, trojan and worm threats. These threats are designed to bypass your security measures of computer and steal your personal information or corrupt files.

Your computer is vulnerable to hackers, rootkits, keyloggers, and many other programs that use cybercriminals attack him. And there are deadly threats such as the notorious Stuxnet who appeared not so long ago.

The list is too long and not just on-line which is wider. If you use a removal media such as hard drives and flash drives, then you will have a security program that prevents you from threats that pass through these devices.

and look at what you get from installing antivirus software:

1 Firewall

Many of the top antivirus programs today have a firewall. Before, you would need to buy Internet Security software to get this feature and it will cost you more.

firewall will block any malicious programs from accessing your computer and at the same time allow you to easily remove programs that you need. That will stop intruders and hackers with little effort on your part.

Without a firewall, any web site you visit that contains malware can easily cripple your computer, and cost a fortune to repair.

2 Anti-phishing

Phishing threats are common on-line. They are attempts to acquire passwords, usernames and credit card data thus appears as a trustworthy entity. These threats are in the e-mail communication and an example of a lottery scam that you May have seen the spam folder.

Now, there are more sophisticated one, such as counterfeit banking websites where you are duped into entering login details, and therefore lose their money.

will have limited success trying to examine each website you visit, or attempts to delete all spam messages in the inbox and spam folder. Or you can take an easier path to antivirus software that includes anti-phishing tools. BitDefender includes this tool and blocks all communications scam e-mail and sits on your browser to block all phishing websites.

3 Anti-Spyware

Antivirus & Webroot Spy Sweeper is one of the few antivirus programs that include anti-spyware tool. It is also the most effective in blocking spyware and adware threats. Without this feature, your computer will be infected by software that spies on all your online activities. And you'll start receiving pop-up ads, and your computer will be slow and closed due to excessive use of resources.

will be a greater threat of keyloggers on your computer to secretly track all activities and keys. And this information will be sent to cybercriminals who unscrupulously design of these malicious programs.

Summary

There is an endless stream of threats are not susceptible to software security. Even Macintosh systems are not free from virus threats. May they have a built-in system to fight the threats that you will not get with Windows, and criminals are now designed malware that attack these systems separately.

A free antivirus software is good and provides basic protection that is suitable for many users, but it does not include all the features and tools. And you might have to buy a firewall, and antispyware software specifically for extra protection.