Thursday, December 27, 2007
Saturday, December 22, 2007
Malware Bumps Google Ads From Web Pages
A security company has identified a Trojan horse program that replaces Google text advertisements on Web pages with ads from another source, depriving Google of revenue and potentially causing problems for end users.
Google may be powerless to stop the trick since it involves the modification of an internal PC file, called the hosts file, that is used to match domain names of Web sites with IP (Internet protocol) addresses, said Romanian security company BitDefender.
When a person visits a Web site, the browser checks the hosts file to see if it has an IP address for a particular domain name. If the hosts file is corrupted or hijacked, the browser can be directed to fetch a different Web page than the one the user intended to.
Modifying the hosts file can be done for legitimate reasons. For example, PC users can change the hosts to block banner ads served from known ad networks. When a Web page tries to contact an ad server, the request is diverted by the hosts file and no ad appears.
BitDefender said in an advisory this particular malware directs a browser to download advertisements from a different server than Google's ad server.
BitDefender named the malware Trojan.Qhost.WU and said it is not spreading fast and poses a "medium" risk of damage. It did not say how the Trojan is being circulated, and company representatives did not return a call for comment.
Besides costing Google ad revenue, there is a danger that those replacement advertisements could contain links to sites with malicious software, BitDefender said. Web site owners who buy ads through Google, as well as Google itself, can lose out on both Web traffic and revenue if people are diverted from its ads.
There is not much that Google can do for those who download the malware. However, security products such as BitDefender's can detect and remove it.
Without commenting on the Trojan specifically, Google said it removes Web sites from its search index that contain malware.
"We have canceled customer accounts that display ads re-directing users to malicious sites or that advertise a product violating our software principles," the company said in a statement. From http://www.pcworld.in/news/index.jsp/artId=3473408
Microsoft Lets Everyone Try Windows XP SP3
Monday, December 17, 2007
Windows Secrets Revealed- Working with Folder Names
This is an easy one.. You should see the items Open, Explore, and Find on the context menu. Click Explore with your left mouse button. An Explorer file management window should open. A directory tree should appear in the left pane, with the right pane displaying the contents of the Start Menu folder. Right-click any empty space within the right pane. A context menu should appear. Click New and then Folder. The Explorer will create a highlighted icon called New Folder. Type in the following string, all on one line, replacing the words New Folder with this new line. You must type the period, the curly braces, all four hyphens, and the hexadecimal numbers exactly as shown. After the closing curly brace, press Enter. Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D} The code givin in the braces is the key to control panel, Other Folders can be added following the same instructions. windows secrets- hacking your system to better performance and funAdding Control Panel Icons to the Desktop
Create a Control Panel menu directly below the Start Button
Sunday, December 16, 2007
Windows Secret Revealed- Working with StartUp and LogOff Screen
Logoff Screens windows secrets- hacking your system to better performance and funStartup Screen
Saturday, December 15, 2007
windows secrets II
To remove the InBox from your desktop, without needing to run the Policy Editor: windows secrets- hacking your system to better performance and funChanging the clock to 24-Hour Time
Removing the InBox and Recycle Bin Icons from the Desktop
Changing or Removing the Start Menu Icons
Adding Drive to the SendTo List
windows secrets III
How to move or close the start button! All dropdown menus can be aligned to the right. Note: Will not work under NT 4.0. Normally, you only options for displaying a background bitmap are tiled, centered, or stretch to fit (with the Plus Pack). To change a drive's icon when you open My Computer [autorun] For the name of the icon file you can either specify the path and name (e.g. ICON=C:\WINDOWS\ICONS\MY_ICON.ICO) or windows secrets- hacking your system to better performance and funMoving the Start Button
Aligning Drop-Down Menus to the Right
This features becomes useful when trying to access
menus with submenus that appear directly to the right.
Repositioning a Background Bitmap
You can edit the registry and have a third option which is to place the bitmap anywhere on your screen by specifying the X and Y coordinates.
Changing Drive Icons
ICON=Name of the ICON file
a specific icon in a library (e.g. ICON=ICONFILE.DLL,2)
Friday, December 14, 2007
windows secrets I
You can make your briefcase a shortcut icon on desktop so if you have multiple users on your PC and you don't want to have a password for your briefcase, you can at least protect it from inadvertent deletion by just making the briefcase a hidden file or in a different location other than \Windows\Desktop\My Briefcase, then send a copy or shortcut to the desktop. To change the name of the Start button: To change the Start button icon: The same can be done with NT 4.0, just the offset will be different but the location to just before "There was an internal error..." is the same. This allows you to quickly see all the devices attached to your computer. Note: Replacing the 1 with a 3 will bring up the Performance Status To add an option to the Right-Click of the Start button: A good option to add is an MS-DOS Prompt: Try this c:\command.com /k cd %1 This will make the task bar slide off the screen when the cursor moves away from it, The same can be done for the MS Office task bar. The "sliding" effect is nice, and can free up some desktop space. windows secrets- hacking your system to better performance and funAdding a Protected Briefcase
Customizing the Start Button's Name and Icon
Adding the Device Manager to your Desktop
I use it a lot to select Refresh when I add new external SCSI devices that were not
powered up at startup. This way you do not need to restart the computer. To add the Device Manager Icon:
Adding Options to the Right-Click of the Start Menu
It also puts the shortcut on a regular folder.
This command will open a DOS window with that folder as the current directory.How to make the task bar Auto Hide
and it will slide back on when the cursor is moved near it again.
Monday, December 10, 2007
windows secrets III
How to move or close the start button! All dropdown menus can be aligned to the right. Note: Will not work under NT 4.0. Normally, you only options for displaying a background bitmap are tiled, centered, or stretch to fit (with the Plus Pack). To change a drive's icon when you open My Computer [autorun] For the name of the icon file you can either specify the path and name (e.g. ICON=C:\WINDOWS\ICONS\MY_ICON.ICO) or windows secrets- hacking your system to better performance and funMoving the Start Button
Aligning Drop-Down Menus to the Right
This features becomes useful when trying to access
menus with submenus that appear directly to the right.
Repositioning a Background Bitmap
You can edit the registry and have a third option which is to place the bitmap anywhere on your screen by specifying the X and Y coordinates.
Changing Drive Icons
ICON=Name of the ICON file
a specific icon in a library (e.g. ICON=ICONFILE.DLL,2)
Sunday, December 09, 2007
Facebook Members Sell Their Own Ads
By Louise Story on The New York Times on December 7, 2007
URL: http://bits.blogs.nytimes.com/2007/12/07/facebook-members-sell-their-own-ads/
More than 1,500 Facebook users have started placing advertisements on their own profile pages–despite the social networking site's rule against such ads.
They are posting them with the help of a Montreal-based company called Weblo, an advertising network that sells ads onto people's blogs and social networking profile pages.
Visitors to Weblo's site will see that they can "earn money from your popularity online." Weblo estimates people's advertising value based on variables like how many friends they have in their social networks, and, thus, how many people will likely see ads on their pages.
Facebook does not allow users to sell ads on their profile pages. Chris Kelly, Facebook's chief privacy officer, told me on Nov 6 that is because Facebook does not want people's profile pages to become cluttered.
"We don't want a free-for-all," he said.
But Weblo's chief executive Rocky Mirza says that people should be able to sell space on their pages on Facebook (and a variety of other sites like MySpace and YouTube) because they are the content creators on those sites. Facebook would have no content if not for its users, he said, which makes it different from media organizations, for example, that have content because they pay reporters.
Weblo started the service in October. In the past month the number of people using it on Facebook has grown from 200 to 1500.
"Obviously Facebook is providing the infrastructure, so they can place ads on the left side," Mr. Mirza said. "But users should be getting paid for the time they spend on the Internet and the friends they draw to their pages."
Facebook does allow people and companies that design widgets for use on the site to sell ads in the widget interface page, called the "canvas page." But those widget companies cannot sell ads on the profile pages, either.
Weblo shares ad revenues with the people who let it place ads on their pages. It will be interesting to see how long Facebook allows them to carry on. Facebook clearly would not want to alienate even more users now, after its Beacon debacle over the past month.
Weblo gets to the heart of a question of ownership that will generate more debate as more people spend more of their time looking at content created by other ordinary people. When users post reviews of restaurants on a media site, for example, should they get to share in the ad revenues generated?
Facebook has also yet to respond to my inquiry about Weblo, but I will update you when they do.
People can also sign up to run weblo ads on their pages by using a Weblo widget on the site called Internet Worth.
Wednesday, December 05, 2007
Nokia Offers Free Updates to N95
Nokia is offering existing owners of its N95 mobile phone handset the chance to improve its battery life and try out extra features via a free software update.
The over-the-air upgrade, available to Nokia N95 customers, promises maps that load faster as well as recognizing and redrawing positioning times more quickly. A three-day trial version of its real-time navigation service is included as part of the update.
Nokia is also pushing the multi-tasking capabilities of its popular handset. The N95 was already able to play music while surfing the web; Nokia says the software update will make multitasking more efficient since paging files are updated faster.
While these refinements are as much a way of crowing about the advanced capabilities of the Nokia N95 handset as anything else, the update that will be of most use to handset owners is the prolonged battery life.
Nokia claims an increase of up to 30 percent between charges. As much as 12 hours of use can be enjoyed once the update is installed, claims Nokia.
Nokia recently started selling a revised version of the Nokia N95 with 8GB of onboard memory, compared to the original handset's 4GB. It has also just launched a successor to the N95 in the form of the slimmer N82.
Sunday, December 02, 2007
windows secrets III
How to move or close the start button! All dropdown menus can be aligned to the right. Note: Will not work under NT 4.0. Normally, you only options for displaying a background bitmap are tiled, centered, or stretch to fit (with the Plus Pack). To change a drive's icon when you open My Computer [autorun] For the name of the icon file you can either specify the path and name (e.g. ICON=C:\WINDOWS\ICONS\MY_ICON.ICO) or windows secrets- hacking your system to better performance and funMoving the Start Button
Aligning Drop-Down Menus to the Right
This features becomes useful when trying to access
menus with submenus that appear directly to the right.
Repositioning a Background Bitmap
You can edit the registry and have a third option which is to place the bitmap anywhere on your screen by specifying the X and Y coordinates.
Changing Drive Icons
ICON=Name of the ICON file
a specific icon in a library (e.g. ICON=ICONFILE.DLL,2)