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loic

Low Orbit Ion Cannon (LOIC) is an open source network stress testing and Distributed Denail Of Service (DDOS) attack tools. LOIC was initially developed by Praetox Technologies, but was later released into the public domain, and now is hosted on several open source platforms. It’s named after a fictitious weapon from the Command & Conquer series of video games.

The tools come in 2 difference language which are C# and Java. The LOIC not only available in Window Platform, it also available in Andiod platform which you can easily launch any attack to the target machine just using your own mobile phone or tablet which I think may not that efficial 🙂

The Windows version of LOIC has a “Hive mind” feature that lets you point your copy at an TCP, UDP, or HTTP, allowing someone else to control over your LOIC clients application which website they are target to. This is because if you are attacking a website alone using your own computer at your own network, that’s actually no impact to the server at all, but if there are thousands of LOICs all targeting to a same server at the same time than only can bring the real negetive impact to the target machine.

LOIC basically turns your computer’s network connection into a firehose of garbage requests, directed towards a target web server. On its own, one computer rarely generates enough TCP, UDP, or HTTP requests at once to overwhelm a web server—garbage requests can easily ignored while legit requests for web pages are responded to as normal.

There is a bad side for the hackers that you may not know to take control over your computer may be a risk. But because the LOIC client is open source, the chances that a virus or backdoor into a user’s own system could be a hidden payload is minimal.

Because a DDoS knocks everything offline—at least when it works as intended—the log files that would normally record each incoming connection typically just don’t work. And even if they do, many LOIC users claim that another user was on their network or that their machine was part of a bot net—a DDoS client delivered by virus that performs like a hive mind LOIC, minus the computer owner actually knowing they are participating.

You can download the tools at:

Window Binary C# Version

Java Version

Andriod Version

 

LOIC Window Version

LOIC Java Version

Google LOIC - 4 Google LOIC - 5 Google LOIC - 6
Google LOIC - 1 Google LOIC - 2 Google LOIC - 3

Malaysia Home Loan Calculator is designed for Malaysia home buyer or foreign property investor based on latest rules and regulations in Malaysia. It is the first all-in-one offline home loan calculator for Malaysia, which includes loan repayment calculation, amortization schedule by year and month, legal fee calculation, Sales and Purchase agreement and loan agreement stamp duty calculation, EPF withdrawal calculator. It also provides latest property news for reference.

tech.david-cheong.com

Features:

  • Home loan calculator:
    • Calculate monthly repayment, total payment and total interest paid based on loan amount, interest and length of mortgage
    • Detail amortization schedule in monthly and yearly basis are provided as well, which shows the principal paid, interest paid and balance for each month
  • Legal fee calculator:
    • Calculate S&P agreement and loan agreement legal fee based on property price
    • Calculate S&P stamp duty based on property price
    • Calculate loan stamp duty based on property price
    • Calculate the total legal fee and stamp duty required based on property price
  • EPF withdrawal calculator:
    • Calculate eligible fund can be withdraw based on property price, loan amount and balance in account
  • News:
    • Show latest property news in Malaysia, powered by www.iproperty.com.my
  • Other:
    • Fully offline for all calculators, no Internet connection is required

tech.david-cheong.com

Click here to download Malaysia Home Loan Calculator for free.

tech.david-cheong.com

The following are the screenshot for the Malaysia Home Loan Calculator for iOS

My Home Loan Calculator -  Loan Amount 1

Enter your loan detail at the start up page to calculate the repayment as well as interest

My Home Loan Calculator -  Loan Amount 2

The loan detail for your property will display including the total payment, total interest paid, monthly repayment

My Home Loan Calculator -  Loan Amount 3

The apps also provide you the schedule of payment as well as interest and balance for your loan from time to time

My Home Loan Calculator -  EPF

EPF withdrawal limit calculator

My Home Loan Calculator -  Legel Fees

Legal fees and also the stamp duty calculation

My Home Loan Calculator -  News

News which loaded from iProperty.com website

 

Keep Any Window on top always

By on June 11, 2012

This day, our personal computer have very much resources and power to allow us to do multiple job concurrently such as browsing a web site using Google Chrome and at the meantime, you want to watching your favourites movie at window media player. The major problem is if you switch to Google Chrome, the media player window will moves to background and vice-versa.

 tech.david-cheong.com

If you would like to prevent that video clip from hiding even while you bring the browser to the foreground, you may download “Always on Top” – a free utility that will “stick” any program window to the foreground of your desktop with a simple keyboard shortcut. Some examples:

  tech.david-cheong.com

 tech.david-cheong.com

To make your selected window always on top, just launch the utility, select a window and then press the Ctrl + Space shortcut to stick that window in the front.

 tech.david-cheong.com

Always on top (481)

zipeg logoZipeg is a free alternative to WinZip, WinRar, or StuffIt where Ziped support most of the common archive file format such as Zip, RAR, 7z, ARJ, LHA and many more. Zipeg is build on top of the powerfully 7zip engine and it have much more features then 7zip.


The killing features provide by Zipeg is the pictures and photo preview instantly or open in external application without extract it, just mouse over the selected file, a thumbnails will be display in the tool tips. By using this features, you may view the and search the file before you actually export it.


In addition, Zipeg also support the filenames in national alphabets in UTF-8, Unicode and codepage encodings. There is no any limitation in term of the archive file size and Zipeg is fully supported by Mac OSX and also Window XP/Vista.


File that supported by Zipeg:

  • .zip (Zip Archive)
  • .7z (7-zip Archive)
  • .rar (RAR: Roshal Archive)
  • .bz2 (BZip2 Archive)
  • .gz (GNU Zip Archive)
  • .tgz (Same as tar.gz)
  • .arj (ARJ Archiver Robert Jung)
  • .lzh (LHA/LZH Archive)
  • .z (Unix Compress)
  • .cab (Windows Cabinet)
  • .chm (Compressed HTML)
  • .cpio (Posix CPIO/PAX Archive)
  • .ear (Enterprise Archive)
  • .war (Web Archive)
  • .cbr (Comic Book Archive (RAR))
  • .cbz (Comic Book Archive (zip))

Click here to download Zipeg
Click here to go to Zipeg home page


Mouse over the picture or images file to view the thumbnail

Mouse over the picture or images file to view the thumbnail

You may also view the picture and images file in any of the photo viewing application

You may also view the picture and images file in any of the photo viewing application

Supported file list by Zipeg

Supported file list by Zipeg


Video2MP3

By on November 7, 2009

Video2MP3 is a free YouTube, MyVideo, Clipfish, Sevenload, Dailymotion, MySpace to MP3 converter. It allow you to convert and download a video to MP3 file online. The best of the Video2MP3.net is totally free, fast, and no signup is require. All you need to do is enter the video URL into the text box on the Video2MP3 home page, than it will transfer the video to the MP3 for you to download.

Video2MP3 Logo

So you are able to listen your favorite tracks from the selected video hosting portal on any MP3 player.


Video2MP3 provide standard (64k MP3) and high quality (128k MP3) MP3, the higher quality the MP3 is, the slower the downloading speed because it need time to convert it and also the file fize will be bigger.


Click here to go to Video2MP3 home page

Video2Mp3 home page

Video2Mp3 home page


Convert youtube video into MP3 and download it

Convert youtube video into MP3 and download it

Because of I need to handle a project in my comany which include the forum features, but the language is Chinese Simplify, so I manage to find out this 9 years old product.


phpBB is a free and open source forum application. phpBB was created in June 2000 as UBB-like forum solution using the PHP language and the latest version up to today is phpBB 3.0 ‘Olympus 3.5’ (Release at 31 May 2009). phpBB is available at no cost, released under the GNU General Public License.


I choose this as my forum in the new project is because it come with an intuitive adminstration system and extensive customisation capabilities. Besides that, it is capable to supporting hundreds of million of discussions in any language and boatst some of the largest forum communities on the Internet. phpBB is developed by six core developers, more than forty team members and is supported by a community of almost 300,000 users and developers up to today.


The lastest version support the UTF-8 encoding including the Simplify chinese , tranditional chinese encoding, Russian, Thai, Turkish and more. Besides that, it support most of the most common database in market such as MSSQL, MySQL, PostgreSQL, Oracle, Firefird, SQLList. The release of phpBB 3.0 is come with nearly 500 enhancements, modification and extenstion compare to the previous version.


phpBB also is a highly recomended forum application for those who like to customize and quickly integrate into any content management system or static web site because it come with very flexible framework, documented Application Programming Interfaces (APIs).


Click here for more phpBB forum features list
Click here to go to phpBB forum official page
Click here to go to phpBB forum download page


phpBB forum home page

phpBB forum home page

phpBB sample forum backend admin control paner

phpBB sample forum backend admin control paner

Lunar Calendar

By on October 24, 2009

Wannianli.net is a calendar web site where you can check the Lunar calendar, festivals around the world and also world time.


On the home page, it will show this month calender and also the date time at the left hand side, once you mouse over the day in the calendar, it will show all the detail in that particular date. The date is range from year 1900 to year 2100.


Besides visit to the wannianli.net, you may also download the small window application which work almost the same with the web site but without the world time.


Click here to go to Wannianli home page
Click here to download wannianli window application

Wannianli web version

Wannianli web version


Wannianli window application

Wannianli window application

Questionform is a online questionnaire application that allow you to create, publish and also analyze the statistics on your user response. It provide a very easy to use survey creation tools, you just need to double click or drag the component to create your question.
Questionform provide the field to include in the survey form:
  • Text field
  • Multiple choice
  • Single choice
  • star rating
  • country selection
  • Map selection
  • file upload feature
  • Video
Questionform have the pay subscript plan and also free plan, for the free plan, you may only create 2 questionnaire and with the limit of 5 question per questionnaire and a single page with max of 5 response.
There are various of subscription plan with difference features provided, the price is range from USD 9.95 to USD 49.00 per month.
Click hereto try out on my created sample survey
Click hereto go to Questionform home page
Questionform Homepage

Questionform Homepage


click on new servuy to start the survey creation wizard

click on new servuy to start the survey creation wizard

Questionform provide a various useful tools for you to create the form

Questionform provide a various useful tools for you to create the form

 

Questionform survey creation tools

Questionform survey creation tools

Various price plan with various features provided

Various price plan with various features provided


Recover your mail client password

By on October 18, 2009

Mail Passview is a small password recovery tool that help you to recover your passwords and other account detail for the email clients such as

  • Outlook Express
  • Microsoft Outlook 2000 (POP3 and SMTP Accounts only)
  • Microsoft Outlook 2002/2003/2007 (POP3, IMAP, HTTP and SMTP Accounts)
  • Windows Mail
  • Windows Live Mail
  • IncrediMail
  • Eudora
  • Netscape 6.x/7.x (If the password is not encrypted with master password)
  • Mozilla Thunderbird (If the password is not encrypted with master password)
  • Group Mail Free
  • Yahoo! Mail – If the password is saved in Yahoo! Messenger application.
  • Hotmail/MSN mail – If the password is saved in MSN/Windows/Live Messenger application.
  • Gmail – If the password is saved by Gmail Notifier application, Google Desktop, or by Google Talk.


For each account, Mail Password will display the

  • Acccount Name
  • Application
  • Email
  • Server
  • Server Type (POP3/IMAP/SMTP)
  • User name
  • Password


Again, please bear in mind that if this application is misuse by some body else, this can be the tools to hack your email.


Mail PassView (716)

mailpv

Proxy server is a server that sites between a client application, such as a web browser and a real server. It intercepts all requests to the real server to see if it can fulfill the requirests it self. If not, it forwards request to the real server.

There main purposes for using the proxy server are:

  • to keep machines behind it anonymous (mainly for security)
  • to speed up access to a resource (via caching). It is commonly used to cache web page from a web server
  • to censor network services or content
  • to forge transmitted content before delivery, eg: to insert advertisements


There are diff types of proxy server in generals:

  • Transparent Proxy: it identifies itself as a proxy server and also make the original IP address available through the http headers. The generally use to cache websites but do not effectively provide any anonymity to those who use them.
  • Anonymous Proxy: it identifies it self as a proxy server, but does not make the original IP address available. of proxy server is detectable, but provides reasonable anonymity for most users.
  • Distorting Proxy: This type of proxy server identifies itself as a proxy server, but make an incorrect original IP address available through the http headers.
  • High Anonymity Proxy: This type of proxy server does not identify itself as a proxy server and does not make available the original IP address.


You may easily get the free proxy server list from the Internet by Google it with the key word of “Free Proxy server list”. Or you may just access the following web site for the free Proxy server list:


Please bear in mind that when you use the free public proxy server, your transmitted data through the Proxy server may capture or monitor by some body including your login detail and password.

Step to set up the Proxy on difference browser:

Mozilla Firefox:

Tools -> Options -> Advanced -> Network -> Settings -> Manual proxy configuration -> enter the Proxy server IP and Port number

setting-proxy-for-firefox


Google Chrome:
Options -> Under the Hood -> Change proxy settings -> Connections -> LAN Settings -> Proxy Server -> check the “use a proxy….” -> enter the proxy server IP and port number

* Google Chrome is share the same Proxy server setting with Internet Explorer

google-chrome-set-proxy-step-1

google-chrome-set-proxy-step-2

Internet Explorer:
Tools -> Internet Option -> Connections -> LAN Settings -> Proxy Server -> check the “use a proxy….” -> enter the proxy server IP and port number

google-chrome-set-proxy-step-2

Opera:
Tools -> Preferences -> Network -> Proxy Server… -> Select what ever Protocol to use the Proxy Server -> enter the proxy server IP and port number

opera-set-proxy