In another article (see Wireless network security basics), I explained, in general terms, the proper way to configure security for your wireless network. This article, a follow-up to that one, will explain in detail what you need to do to set up Wi-Fi Protected Access, or WPA, on your wireless network.
First, a short explanation of […]

Posted in Hardware ~ 2 Comments

If you’re planning to build a wireless network, or even if you already have one, be aware that your security requirements are different than if you’re on a traditional wired network. This is because wireless networks, by their very nature, are more insecure than their wired counterparts. Other wireless users, particularly those within 1,000 feet […]

Posted in Hardware ~ 3 Comments

In an earlier article (see Free essential software for Windows), I recommended the use of firewalls, among other software, for protecting your PC. However, I didn’t present any reason why we need firewalls in that article. This article expounds on the need for firewalls, the differences between hardware- and software-based firewalls, and how to troubleshoot […]

Posted in Hardware, Software ~ No Comments

Many people prefer getting their PCs from established manufacturers such as Dell, Lenovo, Toshiba, etc., rather than having them built from selected custom parts at the local computer store. This preference is due largely to the good technical support provided by such vendors. However, there are things you should take note of when you buy […]

Posted in General PC Tips, Hardware ~ No Comments

You have a PC from about a year ago, and you’ve just acquired a new PC that comes complete with a wireless LAN card. You’re now raring to go wireless, now that you have a new, wireless-ready PC. However, you’re not sure if your old PC is wireless network-ready. Here’s how to find out if […]

Posted in Hardware, Internet ~ No Comments