Antivirus Firewall Software - Do You Need It

There are more than 58,000 known viruses and related security threats lurking on the Internet today – and the number is increasing. Infection from just one of these Internet-borne threats can erase your entire hard drive and cause you severe inconvenience if any of your personal information is stored on your computer.



The best way to protect your computer is using an antivirus firewall software. These software programs have been developed to detect rogue virus computer programs and isolate them or remove them from your computer before they do any harm. However, virus programs are not the only computer nasty you should watch out for. Here are some of the other nasty programs that your antivirus firewall software should protect you from.



Malware is software created to infiltrate your computers to find and identify your personal details, without you becoming aware of it doing this. This maybe a malicious piece of code installed that records your key strokes when you type in log-in details for your online bank account.



Adware is software that instantly downloads ,plays and shows ads. This frequently happens after the adware has installed itself on your computer when a certain program has been used.



Spyware, as the name suggests spies on data recorded on your hard drive. It is like malware and adware because it becomes installed on your computer without your consent. It can copy or collect data from your PC without you knowing about it. Using an internet connection, the stolen data is then forwarded on to the software engineers, often for illegal purposes. An example would be something like a key logging program which makes a note of the keystrokes you use when visiting websites like online banks.



Maliciously coded software is quickly becoming the most recognizable form of crime ware with detection becoming more difficult due to the technical coded programming involved. Used frequently by organized crime groups defrauding people on the internet. It does not spread in a fashion like other computer viruses that make replica versions that are sent to others.



Computer Worms are a category of programs that self replicate. Mainly found on large network computer systems with many terminals, where the worms make copies of itself and directs these to other computers on the network. To guard against the latest worms, your antivirus firewall software must be kept up to date.



There are also software robots called Bots. These are robotic like automation programs that run on their own and activate automatically. The infected computer then becomes a slave computer . A Bot Master will control the infected machine from a remote location. They work hard to avoid detection and often are only caught after the co-operation of authorities in many countries.



These are just some of the various types of online internet nasties waiting to pounce every time you sign on.



However help is available in the battle against these internet nasties .The best way to stop these programs getting into your computer is to purchase and install the best antivirus firewall software available. You should go for a top antivirus program with together with the best firewall protection available. The makers of these software programs should offer regular updates so that you are protected against the latest threats.



Kaspersky Anti-Virus 2010 monitors all virus entry points leaving you with a virus-free PC!





Monday, February 8, 2010

The Symptoms Of An Infected Computer

It’s not always easy to tell if your computer has been compromised. More than ever before, the authors of viruses, worms, Trojans and spyware are going to great lengths to hide their code and conceal what their programs are doing on an infected computer. That’s why it’s essential to follow advice and install antivirus security software, make sure you apply security patches to your operating system and applications and backup your data regularly.
It’s very difficult to provide a list of characteristic symptoms of a compromised computer because the same symptoms can also be caused by hardware and/or software problems. Here are just a few examples:
  • Your computer behaves strangely, i.e. in a way that you haven’t seen before.
  • You see unexpected messages or images.
  • You hear unexpected sounds, played at random.  
  • Programs start unexpectedly.  
  • Your personal firewall tells you that an application has tried to connect to the Internet (and it’s not a program that you ran). 
  • Your friends tell you that they have received e-mail messages from your address and you haven’t sent them anything.
  • Your computer ‘freezes’ frequently, or programs start running slowly.  
  • You get lots of system error messages.  
  • The operating system will not load when you start your computer.
  • You notice that files or folders have been deleted or changed.  
  • You notice hard disk access (shown by one of the small flashing lights) when you’re not aware of any programs running.  
  • Your web browser behaves erratically, e.g. you can’t close a browser window.
The best course of action to avoid these problems is to have a top anti virus software installed on your computer.
Kaspersky Anti-Virus 2010 monitors all virus entry points leaving you with a virus-free PC!


Bookmark & Share
Posted by at
Labels: , , ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)