How To Secure Your Computer

Today, most people are using their computers for everything from communications to online banking and trading to shopping. As we do these things on a typical basis, we open ourselves to potential hackers and attackers. While some may be looking to phish your private information and identity for resale, others simply want to use your computer as a platform from which to infect other unknowing targets.



Below are a few easy, cost-effective actions you can take to make your computer more secure:


#1 Always make backups of important data and store in a safe place detached from your computer.


#2 Update and patch your operating system, web browser and programs frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate available patches for your Office programs.

#3 Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can easily access your computer from the Internet.


#4 Review your browser and email settings for optimum security. Active-X and JavaScript are often used by hackers to place malicious programs into your computer.


#5 While cookies are relatively safe in terms of security concerns, they do still monitor your movements on the Internet to build your profile . At a minimum set your security setting for the internet zone to High, and your trusted sites zone to Medium Low.


#6 Install an antivirus program and set for automatic updates to receive the most current versions.


#7 Do not open unknown email attachments.


#8 Do not run programs from unknown origins. Do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojan horse waiting to corrupt a computer.


#9 Disable hidden file name extensions. By default, the Windows operating system is set to hide file extensions for known file types. Disable this option so that file extensions display in Windows. Some file extensions will, by default, persist to remain hidden, but you are more likely to see unusual file extensions that do not belong.


#10 Disconnect from the network when not using the computer. A hacker can not assault your computer when you are disconnected from the network.


#11 Consider making a backup using an external hard drive, in case your computer is damaged or compromised by a malicious application. You need to take this step before you experience a hostile breach of your system.


By doing the above, you will certainly avoid most attacks.