Also, you might lose money or even become subject to identity theft if you do not protect your sensitive information. Unfortunately, the identity theft crime is more and more present and usually the identity thieves try to benefit financially from their deed.

There are many ways you can choose to protect your computer. Using strong passwords and changing them regularly is one of the. Also, you should avoid using peer to peer transfer programs and opening mails that look dubious. However, all of these actions are not enough for fully protecting your computer against the threats. You should definitely use computer security software too.

There are a lot of programs you can use and many of them can be really great for protecting your computer. However, as there are so many it can be really hard to choose between them. As the Internet becomes more and more important to us, you should know that it comes with its threats.

Using a firewall, an antivirus program or an anti spyware is necessary these days and not optional. If in the past these programs were useful but they did not protect you in the true meaning of the word, we can really say that they protect both you and your computer these days.

If you want to protect your home computer or your work one, all you need to understand that you can’t do anything without using the proper programs. This is because you need to make sure that the security breaches you might leave are well taken care of by the software you use for computer security.

The sophisticated software that exists on the market today in the computer security domain can be great for a large company but too expensive for a home computer. Therefore, you should assess your needs and see what type of computer security software you want. The classic firewall and antivirus program can be great for personal use.

You should inform yourself in the domain of computer security and make sure you stay one step head cyber criminals. If you will manage to be prepared when they attack, your information will be safe. Identity theft and information loss are only two of the threats you expose yourself.

In summary, there is computer security software that can be used by major companies, small companies and individuals. This depends on your need for security and the budget you want to allot to this activity. You should evaluate your needs and make sure you allot a serious budget for protecting your data because otherwise you will surely suffer greater losses if you do not.

Disable dangerous features. Microsoft Windows systems come with a number of features enabled by default that introduce significant security risks while doing little or nothing for convenience. These include The Guest Account, Autorun, and even Automatic Updates because letting someone else who has no idea what software you’re running without you having tested the updates yet decide when changes should be made to your system is a bad idea. Microsoft Windows provides many features that are activated by default and are either unnecessary for the vast majority of users or poorly conceived from a security perspective. You should deactivate the features that you don’t need as each of them introduces its own risks.

Disable services that are unneeded. You should disable all unneeded services. Employ good email security practices. Make use of some basic email security practices to ensure that you do not invite the bad guys do not take advantage of you through phishing techniques, flood you with spam, or read your email. Install and maintain malware protection software. Malware remains a significant threat to Microsoft Windows systems, and running one without malware protection is dangerous. There are numerous options for antispyware and antivirus protections available so choose carefully well. Keep your malware protection software’s signature databases updated because the software only protects against the threats it can recognize, and don’t rely on your choice of antivirus software from six years gone by.

Update more than just MS Windows. In Microsoft Window’s world, the majority of the software most people run on their computers often comes from third party vendors who have no connection to Microsoft.  The result of this situation is that when you install other software programs you have to track security updates for these applications in addition to the operating system. Simply getting your Microsoft updates every month doesn’t always take care of everything you may have installed. If you want to maintain security for your system you need to keep track of what’s installed and whether it has received any updates, because security goes beyond the core operating system.

Research and test your updates. It’s important to keep your system updated can become vulnerable even if you have received patches from Microsoft and other software vendors. It’s equally important, however, to make sure that you test and research your software updates before installing them into a production system. All too often, users discover that untested updates are a cure worse than the disease, as they undo the benefits of previously applied updates, open additional vulnerabilities in the system, and break functionality. Researching others’ experiences can help ensure that your system does not develop problems as the result of a bad update.

Investigate alternatives to your default application choices. Should you be using a Web browser other than Internet Explorer, such as Opera, Mozilla Firefox, or Google Chrome? Is the OTR encryption plugin or the protocol IM client Pidgin a better choice for your instant messaging needs, including security, than the original clients for gTalk, ICO, Y!M, MSN and AIM? Make sure you know the consequences of your decision before settling for default applications.

Use a high quality desktop firewall. In many respects, desktop firewalls are applications like any other, but they deserve special attention for MS Windows security applications. In addition, even Windows servers are in effect desktop systems, so don’t let the fact that a given computer is a server deter you from installing a good desktop firewall protection application on the system if you can spare the RAM and the CPU cycles. On a user desktop system, desktop firewall software is even more important. If you rely on the defaults you get when you buy the computer you may get your system compromised without your even knowing it. MS Windows after Service Pack 2 provides Windows Firewall and is certainly better than nothing, but you can almost always do better. Look into alternatives to the Windows Firewall, and select the option that best suits your needs.

Before you assume MS Windows XP is what you need, research your options. The same principle that applies to applications also applies to the various operating systems. Different OSs can provide different functionality and security benefits. Just how certain are you that MS Windows XP is the operating system you need? Have you investigated other possibilities? What about MS Windows Vista or 2000? Have you checked out OpenVMS, OpenSolaris, or OpenBSD, for a server or Ubuntu Linux for a workstation?

The default user account that is created during the installation in Windows 7 is a protected administrator that would only be prompted when programs try to make changes to the system’s configuration or when the user modifies the operating system settings and the User Account Control does not raise any flag.

This setting is apparently very comfortable for the user, particularly in terms of usability, because the Operating System is not incessantly bothering the user with a popup window and requesting several clicks in order to permit a program execution.

Still, it already been shown that the default value can easily change into an undesired security problem that could easily permit the self elevation of malware to full administrative privileges and run malicious code with no trouble at all. In order to safeguard your data and protect your system and prevent random codes from being executed, you should modify the default value of the User Account Control (UAC).

AutoPlay and/or AutoRun is one of the most, if not the most prolific tools for spreading e threats, including viruses and Trojans and depends on the exploitation of a rather simple yet very effective feature of the Windows 7 operating system.

AutoRun and/or AutoPlay permits the initiation or execution of numerous actions, such as to launch particular software or play the video and/or audio content in the correct player, namely a setup routine when DVDs or CDs are inserted and the USB sticks and flash drives or portable HDDs are plugged in or inserted.

This innocent behavior can be hijacked for malicious purposes, via the corruption of the files that actually store the information required by the operating system to perform a suite of actions or read the media content.

Therefore, instead of just opening the initial panel for setting up an application, such as playing a movie that is stored on a DVD or reading a Word document, the user could actually involuntarily trigger a piece of concealed malware.

The malware then steals his or her sensitive data, such as recorded key strokes, address book entries, passwords, and usernames and either opens the door to even more unwanted e threats or, worse yet, sends the details about the users on line transactions, such as credit card numbers.

To protect your system and data and to prevent malware infections, disable the AutoRun and/or AutoPlay feature.

• Wireless routers
• Hardware routers
• Software firewalls

In order to ascertain the best type of firewall for you, you need to answer two questions and record your answers: How many computers need to use the firewall, and; What operating system do you use? (This might be a version of Linux, Apple Macintosh or Microsoft Windows.)

Now you are ready to decide which kind of firewall is best for you. There are at least three options, each having their own advantages and disadvantages.

Wireless routers

If you plan to utilize a wireless network, you will need a wireless router.

Pros: A wireless router allows you to use printers, personal desk assistants, portable computers, and connect computers without wiring. Wireless routers are also excellent for the purpose of connecting notebook computers to networks and the Internet.

Cons: The radio signals that wireless devices use to broadcast information can be intercepted by somebody who is outside of your home, assuming they happen to have the correct equipment. Also, the extra equipment may cost you additional money. In addition, not all wireless routers are equipped with a firewall that is built in, therefore you may have to purchase a firewall separately.

Hardware Routers

Hardware routers make a great choice to connect the Internet to home networks.

Pros: Hardware routers provide firewall protection for multiple computers.

Cons: Hardware routers have a lot of wiring that can often clutter your desktop.

Software Firewalls

Pros: Software firewalls make a good choice for single computers. Software firewall packages are available from numerous software companies.

Pros: Software firewalls do not require additional computer wiring or hardware.

Cons: There is additional cost associated with most software firewalls. Installation and configuration are usually required to get started. In addition, one copy of the software package is typically required for each computer.

Unwary computer users face many dangers associated with connecting to the Internet. The use of a firewall will help to reduce that risk. The absolute first step toward safe online computing is installing a firewall. To enhance your computer’s security use antispyware, antivirus software, and keep your software updated. It is also important to learn as much as you can about additional steps you can take to help protect your computer.