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How Keyloggers Work and Why They Are Harmful

September 24th, 2010

By their name alone, you would not detect that keyloggers are programs that do harm. You would just think that they just help you log into a network or site. But, no. They have malicious and destructive intents. Though, you can easily protect yourself from keyloggers by installing the best antivirus firewall software for your computer.

Yet, even if your computer is armed with the best antivirus firewall software, you still need to understand what keyloggers are and how they work. It is important to know your potential enemy, and a very sly and intrusive enemy at that.

The general mode of operation of keyloggers is that of tricking computer users into downloading the keylogging software. A user is made to believe that her or his system has been attacked by a virus. These scam pop-ups then purport to offer assistance. They pretend to present options which the user could take. One option is going to a website and downloading an antivirus scanner. Once the user gets hold of it, the keylogging software is installed in the computer unit. After this, it then does its magic and work its way through the system.

These nasty computer programs are called keyloggers because they detect and take note of the keystrokes that the user makes on the computer keyboard. Keystrokes could include the key sequences for your passwords, banking accounts, email addresses, or other important accounts you use for communication.

Some keyloggers employ another destructive method: by taking control of your keystrokes, or even mouse strokes. They disable you from controlling your mouse and your keyboard. Involuntary clicking and typing of letters are accomplished by these loggers. At the least, you may enter websites that are not safe. This may cause further damage to your computer.

Some serious cases caused by keyloggers include online robbery. Keyloggers can take note of your online banking accounts and passwords. With this knowledge, they intently infiltrate your account and do whatever they wish with your money. Without your knowing, cash transfers to other accounts may happen within a matter of minutes–long enough before you could find out that you’ve lost all your cash.

To stay clear of keyloggers and other forms of information-stealing software that can infiltrate your computer, you must secure your system with the best antivirus firewall software, especially one that is capable of detecting keyloggers.

Finding an Antivirus Firewall Software Solution for Business Use

September 23rd, 2010

Just as you need to protect your home computer from malware by using the best antivirus firewall software as your first line of defense, so do businesses. As a matter of fact, businesses ought to consider computer security one of the most crucial aspects of any business operation.

Since most businesses today operate within a networked environment (whether private local area networks or Internet-based networks), the quest for the best antivirus firewall software solution for business use all the more becomes more critical. There is little need to explain here how dangerous viruses and malware are. But, for emphasis, it should be stated that even the tiniest virus outbreak in one department or two of your company can easily bring down your work force’s productivity until the outbreak is contained and eradicated. In business, productivity is an essential driving force of profitability.

In looking for the right security solution software for your business, you have to remember that it should be proven to be reliable and trustworthy. There is no harm in asking for advice and recommendations from friends, business associates, and colleagues. Or, if you have an IT department, you can encourage it to invest in the best protective line of defense for the unique computer environment in your workplace.

Also, you must never forget that the software should be an updated one to be more effective against fighting viruses, since new viruses sprout every single day. Be careful, too, about fake antivirus products being peddled–sometimes given away for free–over the Internet. If your company is just starting up or is still fledgling, the temptation to seek out the cheapest can sometimes be good on the pocket, but not necessarily so on the quality of protection. Though, it is possible to find a solution that won’t cost you much but could give you adequate protection.

As you can see, finding the right security solution for business use is not a matter of point and buy. You also need to work smart. Do your homework and research about the myriads of antivirus and firewall software programs online. Don’t be ashamed to consult security experts and networking specialists.

As you choose the best antivirus firewall software for use in your business, it is best to get the most recent version, since it tends to be more accurate in detecting and removing the latest threats. Whatever program you choose, make sure that it fits your business needs perfectly.

Benefits of Using a Personal Firewall

September 22nd, 2010

Do you really think your computer is completely protected by the best antivirus program alone? Think again. Not all computer threats are viral in nature. In fact, computer viruses are just a fraction–though a big fraction–of the many forms of computer security threats these days.

It is important that you protect your system with the best antivirus firewall software, not just an antivirus program alone. The firewall component is as important as the antivirus component, since many other types of malware also pass through various vulnerable ports and openings on your computer.

Despite your efforts to update your antivirus programs and scan the entire computer daily, it is without doubt considered lacking when it comes to securing the safety of your computer and other important information that it contains. Many have already been victimized by hackers without knowing what went wrong. Despite people’s awareness of the benefits of an antivirus program, there are still some who are victims of identity theft.

Some people might think that an antivirus is enough to avoid malicious software and computer threats. But, they are actually wrong. An antivirus program alone can’t protect your computer user from cybercrime. You also need firewall protection, which is an important computer application that protects computers from hackers and is specifically only for end users. With firewall protection, the computer is expected to be safe from intrusion from outsiders so that the entire user’s personal data is unscathed.

Aside form checking the network traffic of the computer, a personal firewall has also many other benefits. For example, your computer will have total control of what comes in and out of the computer. The firewall will show necessary data regarding a certain program and/or server that is trying to connect with your computer. It will warn you of any attempt made by a certain application trying to access the Net or the local network.

Your personal firewall filters and scans possible malicious software and warns the user if there is any malicious outside program trying to access your computer. It will immediately act after detecting suspicious behavior, such as tampering the user’s computer. The personal firewall also hides the computer from automated port scans by blocking unauthorized network traffic.

So, it is best to not just rely on antivirus and frequent scans of your computer. As a computer user, you are responsible over knowing what the latest technology is when it comes to computer protection and safety. These days, the most secure way to go is to use the best antivirus firewall software that fits your security needs.

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