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Thursday, March 26, 2009

What is a search engine?

One time we had to use search engines to look for an information need that we are, you know how the search engine work?.
here we try to help you to learn a little about the Search engine in the quotation from www.articlecircle.com.

Search engines are the most valuable discovery of this century who act as bridges between the millions of web pages and web users. It is very impossible to imagine the world without a web search engine. Millions of web pages will be converted into chaotic random forest without a search engine. Website may be useful hidden from users and what information will be received is not used. Job search engine does not stop to collect the valuable information in the millions of web pages that are on the internet.

Search Engine: Various Aspects

Visitors Point of View (Trying Better Search Results)
Users enter specific search query in the search box provided by the search engine. Their search engine to search and display all relevant results found in the search engine directory.

Understanding Websites Search Engine (To Give Better Results)
Websites always want to be included in search engine results and get listed in the top 20 results by search engine. Automatic search engine spider crawls the web by links. If a particular qualification web site to the search engine parameters will be indexed by search engines.

People are often based on the category crawler search engines and directories as a human search engine, but both are different.

How Search Engine Works?

Search engines have some algorithm to index the web page and display the results of the web. This process is followed by a search engine that extraordinary complex and detailed. Very crude terms the search engine follow the three steps below to display your search results queried by:

• User types a search term or a request to the search box.
• Search engine software crawl through millions of web pages available to search for that match a search query.
• Results are ranked in order of relevance
Search engine collects metadata about the particular group of items under consideration in the overall index. Indexed pages require a page stored by the search engine to calculate item relevance. Today's search engine popularity graph has been hiked in a way that they respond to tens of millions of queries per day if they are hundreds of millions of pages.
Today the needs of users has also changed. Querying a search engine is not enough for this day savvies internet. Searchboth.com provides a platform for nearly all the top search engines on one screen. Google and Yahoo are in default but the user can get results from search engines listed in this website.

Hopefully the article above can be useful for you all. thank the author: rhdjapan@yahoo.com

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Yahoo Messenger Virus 2

Lately we often see our friend in the friends list in yahoo messenger send a message that contains a link that actually is a virus that can threaten computer without aware if we do click of the link.
So, before the incident occurred. There are 6 well you see how right to eradicate the virus attacks the application of this chat:

1. Disable 'System Restore' during the cleaning process.
2. Disable Windows autorun, so the virus can not be activated automatically when the access to the drive / flash disk.

* Click the 'start'
* Click 'run'
* Type 'GPEDIT.MSC', without quotes. Then the screen will display 'Group Policy'
* In the 'Computer Configuration and User Configuration,' click 'Administrative templates'
* Click the 'System'
* Right click on 'Turn On Autoplay', select 'Properties'. Then the screen will appear 'on Tun Autoplay propeties'
* In the tabulation 'Settings', select' Enabled '
* In the 'Tun off Autoplay on' select 'All drives'
* Click 'Ok'


3. Turn off the virus, use the tools' security task manager 'and delete the file [sysmgr.exe, vshost.exe, winservices.exe, *. tmp]

Just a note,. Tmp files that have indicated an extension TMP [example: 5755.tmp]. Right-click on the file and select 'Remove', select the option 'Move files to Quarantine.

4. Repair registry that has been modified by the virus. To speed up the process of elimination, please copy the script below on the notepad program and save it with the name repair.inf. Run the file in the following manner: repair.inf Right-click, and select install.

[Version]
Signature = "$ Chicago $"
Provider = Vaksincom Oyee


[DefaultInstall]
AddReg = UnhookRegKey
DelReg = del


[UnhookRegKey]

HKLM, Software \ CLASSES \ batfile \ shell \ open \ command ,,,"""% 1 ""% * "
HKLM, Software \ CLASSES \ comfile \ shell \ open \ command ,,,"""% 1 ""% * "
HKLM, Software \ CLASSES \ exefile \ shell \ open \ command ,,,"""% 1 ""% * "
HKLM, Software \ CLASSES \ piffile \ shell \ open \ command ,,,"""% 1 ""% * "
HKLM, Software \ CLASSES \ regfile \ shell \ open \ command,,, "regedit.exe"% 1 ""
HKLM, Software \ CLASSES \ scrfile \ shell \ open \ command ,,,"""% 1 ""% * "
HKLM, SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon, Shell, 0, "Explorer.exe"
HKCU, SessionInformation, ProgramCount, 0x00010001, 3
HKCU, AppEvents \ schemes \ Apps \ Explorer \ BlockedPopup \. Current,,, "C: \ WINDOWS \ media \ Windows XP Pop-up Blocked.wav"
HKCU, AppEvents \ schemes \ Apps \ Explorer \ EmptyRecycleBin \. Current,,, "C: \ Windows \ media \ Windows XP Recycle.wav"
HKCU, AppEvents \ schemes \ Apps \ Explorer \ Navigating \. Current,,, "C: \ Windows \ media \ Windows XP Start.wav"
HKCU, AppEvents \ schemes \ Apps \ Explorer \ SecurityBand \. Current,,, "C: \ WINDOWS \ media \ Windows XP Information Bar.wav"

[del]

HKLM, SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run, Microsoft (R) System Manager
HKCU, Software \ Microsoft \ Windows \ CurrentVersion \ Run, help bMaxUserPortWindows Service
HKLM, SYSTEM \ CurrentControlSet \ Services \ TCPIP \ Parameters, MaxUserPort

5. Remove virus file below:

C: \ vshost.exe [all drives]

C: \ autorun.inf [all drives]

C: \ RECYCLER \ S-1-5-21-9949614401-9544371273-983011715-7040 \ winservices.exe

C: \ Documents and Settings \% username% \ Local Settings \ Temp

A415.tmp [random]

034.exe [random]

Lady_Eats_Her_Shit - www.youtube.com

C: \ WINDOWS \ system32 \ sysmgr.exe

C: \ WINDOWS \ Temp \ 5755.tmp

C: \ windows \ system32 \ crypts.dll

C: \ windows \ system32 \ msvcrt2.dll

6. For optimal cleaning and prevent re-infection, please use the antivirus can detect and eradicate this virus up to date.

You can also download tools in Norman Malware Cleaner http://download.norman.no/public/Norman_Malware_Cleaner.exe

Quoted from www.detikinet.com on 26 March 2009

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Wednesday, March 25, 2009

Sierra Aircard 881U


Product Information

Sierra AirCard 881U (USB)


USB modem GSM/GPRS/EDGE/3G/UMTS/HSDPA/HSUPA
Quad band 900/1800/1900/2100mhz
Multi mode speed up to 7,2 mbps download & 2mbps upload

Sierra 881U features :
Wireless data at speeds up to 7.2 Mbps on HSPA networks capable
High performance antenna in rugged housing
Supports HSUPA, HSDPA and UMTS on the 2100, 1900, 850 Mhz band
Supported OS: Windows ® Vista, XP, 2000, Mac OS
GPS (Global Positioning System) for Location Based Satellite Tracking (Optional)
AirCard 881U can not be used for voice call,
Menu & VOICE Dialpad works only for credit check
Small unit size: 9cm x 5cm x 1.5 cm
3 months warranty replace

Price: Rp.850.000

Order now

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Friday, March 13, 2009

Yahoo Messenger Virus

One time we may ever receive messages from friends or buzz us as if that tells us to click the link to www (dot)-holiday picz (dot) com or summer-picz (dot) com or anything like that diffusive (pop-up link), do not immediately click on the new method because YM ID theft through pishing, or also a virus.

If we click the link before it will automatically open a Web page and automatically install a program that will make our computers become slow and YM will send the same message to all our friends list that is in the friends list in yahoo messenger. please be careful.

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IP