AntiVirus, AntiVirus, Malware, Phishing, Programming, Security, Software, Technology

Best Free Tools for Keeping your PC Running Smoothly (2013 Review)

PC Maintenance Tools
PC Maintenance Tools

It can be quite a challenge to find effective software that can help you keep your PC in proper working order so in this article I will attempt to review some of the best free PC maintenance tools available as of the start of 2013.

It’s a well know fact that with use your PC’s performance will degrade if it is not properly maintained. When putting together your PC maintenance toolkit there are a number of key areas that you want to have covered. These categories include:

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AntiVirus, AntiVirus, Malware, Security, Software

PC Security Basics – Is Current Antivirus Software Accurate?

To get straight to the point: I’ll start this post by saying that in the past I have found both paid for and free Anti-Virus (AV) software to be ineffective in identifying and containing malware infections. I’m sure this will meet a lot of resistance since using the popular Anti-Virus software is easy and gives the average user a feeling of being in control of their system.

I’ve had my share of chasing malware and trying to track down sources of infection. When it comes to tracking down malware I am still constantly learning, so I do not intend this article to be any kind of definitive answer to whether one should buy or use AntiVirus software.  As you read this article, keep in mind that I am still learning the basics of malware detection, and would appreciate your feedback and experiences doing the same.

Also, I’m definitely not suggesting that anyone should go out and uninstall whatever Anti-Virus program that one is using; I’m just saying that one should never consider an AntiVirus scan to be an accurate summary of a PC being clean of viruses. I think there is some benefit to using Anti-Virus software, but I am definitely concerned how often people seem to be confident that their systems are safe or clean just because their Anti-Virus software didn’t detect anything.

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AntiVirus, Compromise Reports, Malware, Programming, Security

Warning: Diigo has been Domain Hijacked – Oct 25 2012

November 6 2012: After the crisis with their domain hijacking, there are some amazing accounts coming out about what happened. This article on TechCrunch tells quite an incredible story.

October 26 2012: @Diigo on Twitter has announced that they are back in control of the domain as of about 5:00ET.

The domain update should have propagated through the Internet by now so is safe to access now. Diigo states that the total outage time was 48 hours.

It remains to be seen if people’s PCs have been infected by possible malware hosted on the hijacked sites. I certainly hope this is not the case.

October 25 2012 – Warning: do not browse to The site has been domain hijacked.

The Web is going crazy with viruses and hack attacks these days. It seems like every day there is news of a new compromise.

Today I was surprised when I tried browsing to (a great social bookmarking site that I like to use) only to find myself redirected to site I do not recognize that has bizarre popups. It looks like the site has been compromised.

Happily Diigo has been keeping its user base updated on Twitter via @diigo .

It seems user data has not been lost and all of one’s social bookmarks are still in place. Diigo is working with its domain registrar Yahoo hosting to correct the hijacking, but progress is slow. Based on people’s reports on Twitter it seems the hijack happened sometime yesterday (22 hours ago as of 3:00 ET Sept 25 2012) and Yahoo hosting has still not corrected things. In the meantime @Diigo on Twitter is advising users to point their browsers to which is still operational.

Wikipedia has a short entry explaining the Diigo domain problem that is worth checking out.

When I checked the URL for the hijacker’s site, it comes up with a 0 trust rating, which is definitely not good. I wonder if there is a chance of malware or a virus attack coming from the site. Some people on Twitter are reporting that their Antivirus software is showing warnings of Trojans.

My Antivirus software did not report a problem, but I will need to run diagnostics on my machine to try to clear up any garbage that might have found its way on, and I also plan to change all of my passwords just to be safe.

This sort of thing is always annoying when it happens, but it is definitely a wake up call to anyone developing sites for the Web. It’s a bit like the wild-west out there and there is danger lurking around every corner if you are not careful.