PC Security

Security Your PC

How to Keep Your Computer Protected with a Regular PC Security Check

The cyberspace has opened doors of great opportunities to people all over the world. Unfortunately, the opening of a powerful channel has also led to the increased vulnerability of people and their computers to risks that have greatly affected the millions who are dependent on it. It is thus important to make sure that one’s computer is effectively protected and this could be done by a regular PC security check.

Millions of spyware, viruses, Trojans and worms are developed each year, each of them looking for unsuspecting Internet users to prey on. At least $55 Billion was lost because of security damages just in the year 2003, more than double the amount just a few years back, and now the extent could have already tripled.

To increase your computer’s defenses against these risks, it is important to perform a regular PC security check. Here are some ways of doing it:

1. Make sure that your Windows security is always updated. If you are not sure about this, visit Microsoft’s Windows update website www.windowsupdate.com, where you could check if your operating system is up-to-date. You could also download the latest updates in this website to be sure that you have the newest forms of defenses against computer security threats.

2. Be sure that your Anti-virus software definitions are updated as well. Always use the update feature of your anti-virus programs so that they have all the things needed to ward of the latest detected viruses. Your subscriptions for updates might have expired so be ready to renew them.

3. Always run the email attachments you receive through an antivirus scanner before opening them. Even if the email came from a trusted source, you cannot really be sure it is safe to open without scanning and cleaning the file. If you detect something threatening, inform the sender so that they may also do some security actions on their part.

4. Check the filename extensions of the things you get online. Some risky software might mask itself to be an innocent sound or picture file but in reality it is a program that could manipulate your computer. Be wary of opening files that have extensions .exe, .cmd, and .com for they could be executable files that have viruses in them.

5. Always be on the look out for the latest news and updates about viruses that may be lurking all over the net. These may be useful to help you stand guard against dangerous items.

Performing regular PC checks are very important. In a world that is dependent on computers, being secure is a great priority.