It came across my Twitter feed in the early morning, a sea of users all sending the same message: "Want to know whos stalking you on twitter!?: http://TwitViewer.net."
Security - Tutorials
After an ebb of only one patch in Microsoft's previous regular cycle, the flow resumed in force.
Samples of documents used in carefully prepared targeted attacks make clear that while a suspicious eye is a great security tool, some especially dangerous attacks might slide right by you.
A PC World reader asked the Answer Line forum about the six or seven svchost.exe processes that turn up in Task Manager.
These easy tips will help you clear your system of clutter, improve its performance, and keep it free from malware and other security threats. You can also protect your kids through safe search software and a time management device.
My nine-year-old daughter knows how to use Google. And as someone who just accidentally landed on a porn site after typing what he thought was the URL for a sporting-goods store, I realize it's time to take steps.
Last, Wednesday I showed you kid-friendly search engine Quintura, and we also looked at the kid-friendly Web browser KIDO'Z. Today it's time for the big gun: OpenDNS. It's a server-level filter that promises to protect your kids from online violence,...
Losing your laptop can be expensive in three ways. First, you'll spend hundreds or thousands of dollars to replace the hardware. Second, you'll suffer the time and aggravation of restoring your data, all the while hoping you have everything backed up...
IP video surveillance is becoming the security solution of choice due to the latest H.264 compression technology and declining prices for IP cameras. The converged world of voice, video and data has officially arrived.
A good password can mean the difference between identity safety and identity theft. Unfortunately, too many otherwise intelligent people rely on ridiculously weak passwords, the kind that make hackers rub their hands with glee.
Your digital photo files hold all sorts of interesting information. You probably know that you can find the date and time taken, date modified, and exposure information in your photo's metadata.
SSL (Secure Sockets Layer) or TLS (Transport Layer Security) encrypt your email connection so that your password and messages are scrambled to eavesdroppers. If you're only connecting through a wired, office PC, you'll face little exposure with non-e...
Friday morning I installed Windows Vista Service Pack 2 Beta onto an HP notebook I am using for my testing. We'll post some more hands-on coverage of SP2, but for now here are some of my first impressions while installing Service Pack 2 Beta.
A new threat that comes under the guise of a genuine antivirus program has become increasingly prevalent over the past year. Offering to locate and remove malware from your PC, this rogue will actually install a Trojan on your unsuspecting system. Th...
If you click Start, type cookies, and press ENTER, Vista tries to do what XP did: Take you to your Cookies folder, located at C:\Users\your logon\cookies. Except that the Cookies folder isn't there. What is there is a pointer that tells Vista where t...
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