Teach you a maliciously modify the registry woes

One day a friend called for help, the computer starts automatically open a series of Web pages, and constraints on the Home Properties window changes, so that he is distressed. I quickly rushed to repair the machine. If you ask how his excellent, please listen to my thin to have been.

Remedial

1, solve the registry is disabled

Implementation of the floppy disk in the "unlockreg.reg" file, this file is to use Notepad to create a REG file for the extension name, file name can be customized as follows:

REGEDIT4 blank line [HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem] "DisableRegistryTools" = dword: 00000000

Note that, in the "REGEDIT4" must be upper case (if you are a Windows 2000 or Windows XP users, please "REGEDIT4" written as "Windows Registry Editor Version 5.00)", and later to an empty line, and "REGEDIT4" in the "T" and "4" must not have spaces between, or else ... ...

Registry solved, the following should remedy, modify the registry.

2, solve the IE properties page can not be modified

Open the Registry, expand the registry to HKEY_USERS.DEFAULTSoftwarePoliciesMicrosoftInternet ExplorerControl Panel under the "homepage" of the keys from "1" to "0" to, or simply to "Control Panel" can be deleted!

3, modify the title bar of IE

HKEY_LOCAL_MACHINESoftwareMicrosoftInternet ExplorerMain HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain

Found in the registry for more than two primary key, be under the "Window Title" primary key change "Microsoft Internet Explorer" can.

4, IE default connection page is modified

The registry entries are changed to: HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMainStart Page to key changes to your favorite URL.

5, remove the program from running

Open the "HKEY_CURRENT_USER Software Microsoft Windows CurrentVesion" and "HKEY_LOCALMA CHINESoftwareMicrosoft WindowsCurrentVersion", under which the RUN folder, there are many began to run when Windows starts the procedure, but in the menu "Start / Programs / Startup" is not found in . The self-running programs can be deleted.

Six, right-click menu in web advertising

Expand the registry to HKEY_CURRENT_ USERSoftwareMicrosoftInternet ExplorerMenuExt, in the IE context menu to display additional settings are here, the common "network ant" and "FlashGet" right-click the downloaded information is also stored here, only to find the primary key of display ads entries can be deleted.

7, when the prompt start

In fact, this setting has nothing to do with IE, but the Windows login prompt, but some pages of its recent action on the brain, in the window advertising.

Subject to change registry project: HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionWinlogon been established in his next string "LegalNotice-Caption" and "LegalNoticeText", which "LegalNoticeCaption" is the title of boxes, "LegalNoticeText" is the text boxes. This makes every time we log on to the Windows desktop, a prompt window before they appear to show ads on those pages of information.

8, to restore the "Run" option

Expand the registry to HKEY_USERS / .DEFAULT / Software / Microsoft / Windows / CurrentVersion / Policies / Explorer, on the right side column "NoRun" the key from "1" to "0" button, or " NoRun "can also be deleted.

After some hard changes, completely removed some malicious code on the site constraints on the system, but do not care if they visited the site, would not they repeat the same mistakes, in fact, you can do some settings in IE, so never access to the site: Open IE, click on "Tools 鈫?Internet Options 鈫?Content 鈫?Content Advisor", click [Enable] button will bring up "classification review" dialog box, then click on the "Approved Sites" tab, enter the do not want to Web site URL, press [never] button, then click [OK] that is done!

Precautionary measures

The above solution is the worst, to a similar situation does not occur, the best policy is to strengthen prevention, the preventive measures I mentioned are some suggestions:

1, to avoid the trick, the key is not easy to go to his site do not know, especially those who look beautiful and attractive web site not to rush to, or are you often suffer.

2, since such pages are pages containing harmful code, ActiveX documents, it will set the IE plug-ins and ActiveX controls, Java scripts, and all could be avoided in the prohibition of bills. The specific method is: in IE window, click on "Tools 鈫?Internet Options" dialog box that pops up, select "Security" tab, then click the [Custom Level] button, will pop up "Security Settings" dialog box, to which All ActiveX controls and Java-related plug-ins and all the options "Disable" button. However, this website in the future course of normal use may cause some ActiveX can not browse the website. Then there's disadvantages, you still can figure it out.

3, it is recommended to install Norton AntiVirus 2002 V8.0 antivirus software, this software has to modify the registry through the IE code is defined as Trojan.Offensive, increased the Script Blocking feature that will monitor such mischief, and to intercept.

4, since these pages are by modifying the registry to destroy our system, we can advance to the registry lock: No modify the registry, so that you can achieve the objective of prevention. However, they have to use the Registry Editor Regedit.exe how to do? So we still had prepared a "key" to open this "lock"!

Lock as follows:

Expand the registry to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem, create a DWORD value called DisableRegistryTools, and its value to "1", can prohibit the use of Registry Editor Regedit.exe.

5, on Windows 2000 users, can also be put in service under Windows 2000 inside the Remote Registry service operation "Remote Registry Service" disabled, to deal with such pages. The specific method is: click on "Administrative Tools 鈫?Services 鈫?Remote Registry Service (allow remote registry operations)", this one can be disabled.

6, upgrade your version of IE 6.0, you can effectively prevent the above symptoms.

7, download Microsoft's latest Microsoft Windows Script 5.6, can prevent the phenomenon mentioned above, can prevent the current epidemic, hateful mixed passenger and unfeeling bomb.






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Why is Facebook worth 10 billion U.S. dollars

Lead: "Business Week" website of the article, said today, according to sources, Microsoft is negotiating with the social networking site Facebook, hope to 300 million U.S. dollars to 500 million U.S. dollars to buy 5% stake in the latter. In accordance with Microsoft's offer, Facebook's total value will reach 100 billion U.S. dollars. Create only three and a half as a social networking site, Facebook, why can the value of such a short period of time it soared to 10 billion U.S. dollars?

Facebook founder Makezhake Borg (Mark Zuckerberg) never been an easily satisfied. When Zuckerberg refused to Yahoo's acquisition offer one billion U.S. dollars, many of the industry for his sense of questioning. He thinks that an expression for students to publish pictures and even emotional value of the website, "The New York Times," more than one third, which is too capricious, or childish it? Time proved the correctness of Zuckerberg, according to Microsoft's offer, Facebook's total value will reach 10 billion U.S. dollars, the equivalent of "The New York Times" twice.

So far, Zuckerberg has not expressed his attitude, his leadership on Facebook did not comment on rumors that Microsoft's acquisition of shares. However, a source confirmed aspects of Facebook, the social-networking sites are indeed looking for investment, provided that the overall pricing of the company at least 10 billion U.S. dollars. Facebook, founded in three and a half ago, has grown from venture capital firms and other private investors invested nearly 41 million U.S. dollars.

Hungry advertisers

This is not the first time Microsoft has expressed interest in Facebook. According to sources, Microsoft earlier this year to 1.3 billion plan to buy Facebook. Under a previous agreement, Microsoft has started Facebook in the United States to provide online advertising services, the agreement expires in 2011. According to sources, Microsoft and Facebook is considering expanding the existing cooperation agreement, will be extending it to other parts of the world. Since Facebook is seeking 50 million U.S. dollars to 2.5 billion investment, Microsoft will not give up the opportunity naturally.

Other companies may not be ahead of us to Microsoft, Yahoo and Google for Facebook all have interest. Why Facebook does the industry looking on? First of all, Facebook in the United States has been widely welcomed. Facebook already has more than 40 million users per month on average in the Facebook users to stay more than three hours. In addition, many social networking sites in the mainstream, the heat will be straight down. Facebook and they are very different, with the expansion of the scale site, and hours of operation increase the attractiveness of the site continued to grow.

As Facebook's popularity assured, manufacturers will not miss this outstanding natural advertising platform. Analysts expected, Facebook's advertising revenue this year will reach 150 million U.S. dollars to 300 million U.S. dollars. Ventures West Ventures partner Paul Luokai De Rawski (Paul Kedrosky) said that if the annual advertising revenue reached 300 million U.S. dollars, Facebook when the initial public offering price will reach 11 billion U.S. dollars. He said: "Facebook has been rapid growth in the number of users, and users stay too high. Users time and the visits constitute an excellent advertising platform."

First social operating system

Facebook board observer, venture capital firm Greylock Partners is a partner at Davis (David Sze) said, Facebook's profitability is better than the United States, the largest social networking site MySpace. In 2005, the News Corporation to buy 580 million U.S. dollars a MySpace. As of June 30 in the previous fiscal year, MySpace Fox Interactive Media department of revenue of 5.5 billion, net income of 10 million U.S. dollars. News Corp. CEO Rupert Murdoch Rubart (Rupert Murdoch) that Fox Interactive Media's sales this year expected to reach 1 billion U.S. dollars, of which 800 million U.S. dollars from Myspace. Williams said that even though MySpace to achieve these financial targets, its profitability is still smaller than Facebook.

Facebook has been able to get the pricing of 10 billion U.S. dollars, more importantly, the site has tremendous growth potential. This year in May, Facebook began allowing third-party applications for its development. Many in the industry expected, Facebook may eventually become an operating system to provide users with a wide range of tools, such as search application. So far, Facebook already has more than 4,000 applications. Social networking applications provider RockYou! The CEO 鍏版柉鎵樺簱杈?(Lance Tokuda), said: "After adding more third-party applications, Facebook's user experience will be greatly enhanced."

Third-party applications make Facebook even more powerful, at least more attractive. In this respect, running under the Microsoft Windows platform, the desktop software can not be compared. With the rapid popularization of Internet users spend more time online. Many young users a lot of time for social networking, including sharing photos, chatting with friends and publish information about themselves. Tuo Kuda said that if all the features of Facebook as an integrated operating system, the future users of the network will occupy most of the time. Facebook can control this time, control advertising expenditures.

Bid imminent

If Microsoft failed to buy Facebook shares, Yahoo and Google will have greater opportunity, at least in their confrontation with Microsoft, the capital is enhanced. In this case, Microsoft will lose this lucrative advertising platform for Facebook, while competitors Yahoo and Google to take more market share in online advertising. More importantly, if competitors acquire shares and exert influence in Facebook, Facebook may be more active in expanding the network and business applications, business software to Microsoft launched a strong challenge.

Microsoft could win the bidding battle? Difficult to answer this question, because two years ago, Microsoft and Google have started to buy shares of competition AOL, Google won the final victory. Google to buy one billion U.S. dollars of AOL 5% of the shares, while the latter has become the exclusive ad provider. Of course, if Microsoft has spotted a particular transaction will not hesitate to pay a higher premium. For example, Microsoft this year's high of 60 billion acquisition of ad network operator aQuantive.

Some analysts believe that, Facebook's real value is higher than 10 billion U.S. dollars. Altura Ventures venture capital firm's CEO Li Laolun Cen (Lee Lorenzen) is expected, Facebook will soon have 200 million users. Since most of these users are pleased to friends recommended products and services, companies will be very valued Facebook's advertising value. For this reason, Facebook's advertising services for their own set a higher price than search ads and other forms of advertising. He said: "social operating system and graphical operating system is as important as creative, but Facebook will become the first social operating system."







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