TrustPort Antivirus

After describing in detail what an anti-virus software is, I decided to write this post. If you still have confusions related to What actually is an anti-virus software then please first know What is an Anti Virus software?

Despite the increasing presence of native security features in modern operating systems, an antivirus program is still a must-have for most computer users.

If you don't feel safe enough with one antivirus though, TrustPort Antivirus is your app of choice. This antivirus tool is equipped with two powerful, well-known engines (AVG and BitDefenfer) that will keep your system safe while browsing the web, checking email or downloading data. It's like using two antivirus in one, but without the usual hassle.

The main drawback to such a high level of security is slowness. TrustPort Antivirus is heavier on resources than other antivirus apps, takes longer to update and even more time to scan. Then again, if you're willing to sacrifice speed for the safety of your system - or if you have a powerful PC - TrustPort Antivirus is probably the safest tool you can use.

Other interesting features in TrustPort Antivirus include real-time web analysis, parental control and email filters for viruses and spam. The program's interface has two different designs (Easy and Advanced) which makes it suitable for all users, no matter their computer knowledge. The funny thing though is that the Advanced design is actually easier to use than the Easy one.

TrustPort Antivirus is a powerful antivirus system with two different engines for a nice extra layer of security.

What is an AntiVirus Software?

Antivirus (or anti-virus) software is used to prevent, detect, and remove malware, includingcomputer viruses, worms, and trojan horses. Such programs may also prevent and remove adware,spyware, and other forms of malware.

A variety of strategies are typically employed. Signature-based detection involves searching for known malicious patterns in executable code. However, it is possible for a user to be infected with new malware for which no signature exists yet. To counter such so-called zero-day threats,heuristics can be used. One type of heuristic approach, generic signatures, can identify new viruses or variants of existing viruses by looking for known malicious code (or slight variations of such code) in files. Some antivirus software can also predict what a file will do if opened/run by emulating it in asandbox and analyzing what it does to see if it performs any malicious actions. If it does, this could mean the file is malicious.

However, no matter how useful antivirus software is, it can sometimes have drawbacks. Antivirus software can degrade computer performance if it is not designed efficiently. Inexperienced users may have trouble understanding the prompts and decisions that antivirus software presents them with. An incorrect decision may lead to a security breach. If the antivirus software employs heuristic detection (of any kind), success depends on achieving the right balance between false positives and false negatives. False positives can be as destructive as false negatives. In one case, a faulty virus signature issued by Symantec mistakenly removed essential operating system files, leaving thousands of PCs unable to boot.[1] Finally, antivirus software generally runs at the highly trustedkernel level of the operating system, creating a potential avenue of attack.

In addition to the drawbacks mentioned above, the effectiveness of antivirus software has also been researched and debated. One study found that the detection success of major antivirus software dropped over a one-year period.

Now after knowing the importance of Anti Virus software you might want to have one. So in my next articles/reviews you can download the anti virus softwares for free that works 24/7 for you to save your precious computer.

3 Reasons to Choose a Free Antivirus Solution

3 Reasons to Choose a Free Antivirus Solution

They’re a must today for anyone who spends any amount of time on the Internet – with all the malicious viruses, worms and Trojans floating about on the web and looking to sabotage and destroy your computer and your data, if you don’t have a decent security package installed on your system, you’re going to end up suffering both hardware and software losses. As with any kind of software, you have both free versions and paid options with security and antivirus solutions. And contrary to popular belief, just because a software tool is free, it does not mean that it is of poor quality. You only have to take a look at the Linux operating system to know that “free” is sometimes better than expensive alternatives that must be renewed time and again. So here goes, a few reasons why free antivirus solutions are better than their pay-and-use counterparts:

1. You don’t have to shell out money: When something is free and can be downloaded off the Internet, all you have to spend is the effort to go to the site and install it on your computer. You don’t have to spend $100 or more on a package that you can get at no cost at all. Besides, there are no recurring costs incurred in renewing your subscription every year, once your current package expires. There are no pesky reminders to renew in so many days, and you are free to do your work with nothing to renew.
   
2. If anything is unsatisfactory, there’s no loss: If something goes wrong with your antivirus solution and you’re not satisfied, there’s no loss with a free solution. All you need to do is uninstall the one you’ve got and install a new free one. Besides, some companies offer you 30-day trial versions, so you could try out one for a month and then switch over to a new one before you decide to upgrade or go for a paid version that has more features and options.  
3. Most paid security solutions are bulky and a nuisance: When I bought my notebook, it came with a year’s subscription of Norton. I decided to switch over to AVG once the year was up, and to my horror, found that I could not open Firefox or any other browser to surf the net. IE would work, and that too, sporadically. I finally had to reinstall Norton and renew my subscription at a hefty price – and even though I railed mentally against the anti-competitive tactics of Norton, I was left with no alternative. Most large security suites take up a large portion of your memory and cannot be easily removed – a few residual files remain even if you uninstall the package, causing havoc in some way or the other.

And if you’re still not satisfied with the above reasons, check out the PCMag story that rated three free antivirus software solutions and gave them top marks and the other story in The Register that tells of major paid security solutions failing the Virus Bulletin VB100 certification standard for further proof that free antivirus solutions are just as good for standard operations on your PC, if not better than most of the paid versions out there.
Here you can download some free antivirus