Security Fixes

Malware Silently Alters Router Settings – Change Your Router Passwords

October 31, 2008 By Terry Stockdale

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Not your password for Windows — you may or may not change that, based on your personal preference (or if at work, based on the requirements of your employer’s network).

I’m talking about changing your passwords on your wireless routers and wired routers.

Whether you use a Linksys router, a DLink router, a Belkin route, or one of the many other brands of routers , whether you use wireless or regular Ethernet connnections with your router, change the password from the default password — now!

In my security articles on routers, I have long recommended that you change the router’s password. Sure, it can’t be accessed from the Internet side of the router, but if you manage to pick up some automated malware or a trojan that gives remote control of your computer to someone else, you may find your router subverted. It may run all of your requests through their system, so they can log and analyze your actions, passwords, etc.

Well, the automated malware that I’ve long predicted has now been found in the wild.

Continue reading Malware Silently Alters Router Settings – Change Your Router Passwords

Filed Under: Anti-spam, Anti-spyware, Anti-Trojan, Anti-virus, Networking, Patches, Security Fixes, Security Issues, Terry's Computer Tips, Vista, Windows XP

More Windows XP SP3 Woes

October 7, 2008 By Terry Stockdale

Reader Tom Linton wrote about is problems that occurred when he installed Windows XP Service Pack 3 shortly after it was released:

Terry,

I made the mistake of not being patient. SP3 had been out about a week and I hadn’t seen very much in the various email newsletters I subscribe to. A few friends had told me they installed SP3 and had no troubles. One even commented that his PC ran noticeably faster after the upgrade. So, I went ahead and upgraded 2 of my 3 PCs. Bad timing!

My primary PC (a Gateway GM5045H) did not appreciate the medicine, my secondary PC (my hand me down to my wife, a DELL Dimension 8200) upgraded with no know problems, and my third PC is to old to run XP.

My Gateway refused to run I.E.7, crashed my Media Center, would not let me connect to the Internet, and generally ran very slow. There may have been other problems I didn’t wait around to find out about. I did research (which I should have done before the SP3 upgrade, but I trusted MS to get this right since it was so long coming) with my wifes PC. The consensus was to uninstall SP3. I did this. My Media Center worked again but I.E.7 refused. I uninstalled I.E.7 back to I.E.6. It seemed to work OK. I upgraded to I.E.7 and it crashed again. Back to I.E.6. I only use I.E. for those pages that will not run properly in Firefox.

My real problem is my personal LAN. All the other PCs can see my main PC but my main PC cannot see them. Network Magic could not resolve the problem. I have searched the Internet and tried several suggestions on various forums. None have restored my ability to see my other PC’s on my LAN. I cannot PING the other PC’s. It is like the SP3 upgrade changed some settings to tighten up LAN security, but I cannot find how to undo them.

Any suggestions?

Thanks,

Tom,

Tom said that he could not ping the the other computers from his computer. — by name – or by ip address? If you can’t by IP address, then something is blocking them. If you can ping by IP address but not by name, you would know that it’s Windows name resolution that is causing the problem.

I suggested …

Continue reading More Windows XP SP3 Woes

Filed Under: Bug Fixes, Microsoft Updates, Operating System, Patches, Security Fixes, Software, System, Terry's Computer Tips, Windows Updates, Windows XP

Windows XP Service Pack 3 Woes

October 5, 2008 By Terry Stockdale

So far, I’ve still avoided installing the new Windows XP Service Pack 3. I know that a lot of people have installed it without any problems.

However, when there is a problem, it is not trivial! Recently, two subscribers wrote to tell me of their horror stories and ask for suggestions on solving them.

Delmer Tergarden wrote to say that he had installed Windows Service Pack SP3 and the drivers for both the CD and DVD drives stopped working. Even though he restored the system to its state just before back up, his CD and DVD drives still were not recognized by Windows. He wanted to know how to get the drives working again.

I wrote back to say:

I haven’t installed XP SP3 yet, to avoid running into any of the early-adapter problems like you did. That’s why I think Microsoft made a blunder in its choice to push SP3 as a high-importance update as its initial release. It really abuses our trust of the update system.

Anyway, …

Continue reading Windows XP Service Pack 3 Woes

Filed Under: Operating System, Security, Security Fixes, Software, System, Terry's Computer Tips, Windows Updates, Windows XP

Adware Ties into Internet Explorer

March 28, 2008 By Terry Stockdale

This week, I received a query from a reader about a warning message he was receiving:

Hi Terry , I was wondering if perhaps you can help me , I have this very annoying adware that occurs EVERYTIME at startup …. not-a-virus:Adware.Win32.BHO.cr Now althugh this doesn’t appeato be causing any problem on my PC and I get delete it , it is still annoying to do this everytime . Is there anything you can suggest to REMOVE this adware from startup . Pls note : I am not computer savvy and my experience is limited , so I would need exact steps If you could help me , it would be greatly appreciated Regards

I’m not familiar with this particular message, but a little quick searching via Google showed that a number of people had posted similar questions on forums — and they all seemed to use

Continue reading Adware Ties into Internet Explorer

Filed Under: Anti-adware, Anti-spyware, Anti-Trojan, Anti-virus, Security, Security Fixes, System, Terry's Computer Tips, Vista, Windows XP

Outlook Express Links Don’t Work

December 21, 2007 By Terry Stockdale

I received an interesting question from subscriber Maria. She has been using Firefox, as many people do, including me. In this case, she had just upgraded her Internet Explorer to IE7 and was having problems with Outlook Express.

Maria wrote:

Terry, I currently have Fire Fox and Internet Explorer on my computer. I just added the Internet Explorer as a browser after removing it some time ago. Outlook Express is my default email handler. The problem is that in Outlook Express the links don’t open since I added Internet Explorer. [Tech guy] at [a local computer shop] says that it seams like the two are competing I am hoping that you have some ideas as I have tried a few from a Google search.

Fortunately for Maria, I had seen this problem before and thought I knew the answer.

Continue reading Outlook Express Links Don’t Work

Filed Under: Bug Fixes, Communications, Email, IE, Outlook Express, Patches, Pre-installed Software, Security Fixes, Software, System, Terry's Computer Tips, Usability, Web browsing

WinPatrol – for System Control and Protection

October 22, 2007 By Terry Stockdale

I’ve written a number of times about one of the programs that I use on every one of my computers, including my family’s computers. Well, really on every computer that runs Windows — and I’ve been using it since well before 2004.

This program is a great protection tool called WinPatrol. WinPatrol allows me to control which programs start automatically on my system. It also monitors my system for any changes to the programs that start automatically. Unlike some anti-spyware applications, WinPatrol allows me to make the reversable decision to disable auto-starting of a program, where most systems will simply not allow the program to set itself to auto-start.

WinPatrol is available in two flavors — the totally free WinPatrol and the added-function, added-information WinPatrol Plus.

Continue reading WinPatrol – for System Control and Protection

Filed Under: Operating System, Performance Tweaks, Security Fixes, Speed Tweaks, System, Terry's Computer Tips, Vista, Windows XP

ie7-installation-turn-off-antivirus

April 25, 2007 By Terry Stockdale

To install, the IE team recommends temporarily disabling your anti-spyware, anti-adware and anti-virus applications.

One of my subscribers asked “My question is how do I do this ?”

Filed Under: Anti-virus, IE, Security Fixes, Terry's Computer Tips, Web browsing, Windows XP

Problems with Pre-loaded Software

April 16, 2007 By Terry Stockdale

We’re all used to our computer manufacturers preloading Windows, Windows Media Player, AOL and a couple other dial-up services, anti-virus trials, Microsoft Office trials and a bunch of other stuff.

I usually delete the junk quickly. Whether it’s a trial version of an antivirus I don’t want or a trial of Microsoft Office, I want the software that I pick — and from the vendor of my choice. Those preinstall “deals” often seem to be at list price.

I recently ran into a client’s computer that would not communicate on his network or access the Internet. Guess what?

It was the pre-installed, partially activated Norton Internet Security that was causing the problem. Since it was installed but not activated, it was blocking everything!

Filed Under: Bug Fixes, Patches, Performance Tweaks, Pre-installed Software, Registry repair, Security Fixes, Security Issues, Terry's Computer Tips, Windows XP

Windows XP Service Pack 3 Delayed

March 28, 2007 By Terry Stockdale

With the emphasis on IE7 and Windows Vista, Microsoft has announced that the next Service Pack for Windows XP will be delayed until 2008. Quoting Microsoft’s site:

SP3 for Windows XP Home Edition is currently planned for 1H CY2008. This date is preliminary. SP3 for Windows XP Professional is currently planned for 1H CY2008. This date is preliminary.

What? Some time in the first half of 2008?

Can you believe that hogwash, given as many security patches as have been released for Windows XP and with the scheduled push-out of Internet Explorer 7 as a “Critical Update” in November?

Of course, they may just want to wait until they’ve got some of the bugs out of IE7 …

Filed Under: Bug Fixes, Security Fixes, Terry's Computer Tips, Windows Updates, Windows XP