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gashkori wrote: I am going to implement an accounting system for a small and single person's store
Why, unless you are doing this for your own interest or your customer has specific requirements you are ripping off your customer, there are a myriad of small, light weight accounting systems out there that will do all this and more and cost peanuts.
I did find this site [^]interesting.
Never underestimate the power of human stupidity
RAH
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thanks a lot you have solve my problem.
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guys really i need this badly i need a source code that can hide a text message inside a text file whatever what is the extension of the file .doc or .docx or .txt in C or java
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..and how much would you be willing to pay?
Member 10009771 wrote: whatever what is the extension of the file
*.txt?
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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The only code you're going to get is the code you write.
We're not in the business of just handing over projects and code on demand. It teachs you absolutely nothing.
But, if you want a discussion of the technique in a .DOCX file, read this[^].
Oh! And you can't hide data in any file you want anywhere you want. That what a "generic" algorithm is going to end up doing. You have to have very specific knowledge of the file format you're hiding data in and know where you can and cannot place data so that you don't break the existing file to the point where it can no longer be loaded by the host app.
Good luck!
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thanks for the advice but my real problem that my time was totally wasted i can learn but iam out of time just mounth and iam still at the zero condition and i dont have hints i just read about techniques and i am working alone on this grad project
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Well, you're screwed then.
Part of the point behind the project is TIME MANAGEMENT. If you're so pressed for time that you want to cheat by turning in someone elses work, you've completely blown the time management portion of the project.
We cannot and will not be party to your cheating to get a passing grade. Suck it up, take the fail and retake the class. Consider it a lesson learned.
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Steganography relies on substrates that have more redundancy than text files. It is easy to hide information in a graphics file or even an audio file by using the LSB for instance. This hardly has an effect on the image / audio file to be detected by the eye / ear and can thus be considered "hidden".
Making the tiniest change to a text file however will be easily discovered with the naked eye. So good luck to you trying steganography on text files.
Regards,
— ManfredOops! I guess I was wrong: Linguistic Steganography: Information Hiding in Text[^]
How embarrassing! As I also commented below, I would not call this strictly steganographic as the message is not hidden in some arbitrary text, but it is a text that was constructed around the message. 
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
modified 29-Apr-13 13:48pm.
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really i appreciate your efforts thanks ron
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Ron?
I'm Manfred, Ron White is the originator of the quote which I'm using as my signature!
[Edit]Added some significant bit of "puntuation".[/Edit]
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
modified 29-Apr-13 13:47pm.
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You missed a bit of punctuation in there. According to your message, you're Manfred Ron White.
modified 29-Apr-13 9:54am.
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Oops! I must have missed that somehow. I guess I'm not a "puntuation" specialist. 
Thanks for the punter pointer! 
Cheers!
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
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You're only allowed to correct if I haven't already spotted the mistake and amended the text long before you got around to it.
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Well, tough luck for you, as I didn't read your corrected post, but only the notification text I had received. Can't really see any correction from my side either, I'm only poking some fun at it.
Cheers!
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin tempor lobortis est, nec tristique tellus vestibulum eget. Suspendisse ante eros, tincidunt at eleifend sit amet, gravida et felis. Fusce vehicula tellus sit amet
velit mattis dignissim pretium nibh dapibus. Proin quis nunc a quam porttitor fringilla. Phasellus consectetur risus mauris. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus bibendum suscipit auctor. Nulla fringilla, velit quis semper venenatis, sapien leo mollis dolor, eu vehicula enim est non nibh. Nulla facilisi. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed ligula purus, placerat nec tincidunt at, blandit ac nisl. Morbi quis turpis velit, eget fermentum nulla. Fusce nec interdum nulla.
In ac velit ligula. Nullam et sapien metus. Phasellus tempus ligula at mi condimentum volutpat. Vestibulum malesuada convallis ante eu aliquet. In non diam mauris. Curabitur rutrum, justo vel dapibus ullamcorper, eros libero tincidunt ipsum, vel fermentum neque magna ut leo. I'm Not doing it for you Integer posuere tempor lacinia. Aenean lacus eros, vehicula ac feugiat ut, sollicitudin quis tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed ligula purus, placerat nec tincidunt at, blandit ac nisl. Morbi quis turpis velit, eget fermentum nulla. Fusce nec interdum nulla.
Seriously, this break this problem down into smaller chunks, each can easily be googled, but text isn't suitable for stenography AFAICT, it will be obvious the text has been altered
“Education is not the piling on of learning, information, data, facts, skills, or abilities - that's training or instruction - but is rather making visible what is hidden as a seed”
“One of the greatest problems of our time is that many are schooled but few are educated”
Sir Thomas More (1478 – 1535)
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That was my first response too until I found this gem: Linguistic Steganography: Information Hiding in Text.
I wouldn't actually strictly call that steganography any more, but rather an elaborate cypher, but what do I know! 
It's not like taking an existing text and then hide something in it, but rather construct a text that looks unsuspicious and contains some hidden message.
Cheers!
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
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If you really want to get into this steganography thing you might want to try the article series by out esteemed member Corinna John[^]: Steganography Articles On CP[^] and others of our bright membership.
Cheers!
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
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i have already looked on alaa jebran article but it contain hiding without extracting and he build a very complicated GUI
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Hello,
I have a problem with my C# project. I use Visual Studio 2010.
The problem is the following, I have a web service that I'd like to use in my project "windows service".
Thanks
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Alvinnne wrote: The problem is the following, I have a web service that I'd like to use in my project "windows service".
That's not a problem; it's possible to do so and you have my permission.
Have you tried calling a webservice from a windows service? If yes, what was the result? If it bitches about authentication, that'd be because the Windows Service doesn't run under normal user-credentials.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Usually, Windows 7 uses username and password to authenticate the user.I need to customize this feature.
I want windows 7 to authenticate user, using his fingerprint.For this purpose i want to use a fingerprint scanner.So I am trying find a C# API(Samples,tutorials,guidelines... anything) for this purpose(similar to GINA.DLL in windows 7).
can anyone help me on this?....
Note: I'm using Suprema BioMini fingerprint scanner SDK.
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gankanda wrote: similar to GINA.DLL
Gina's are ignored starting from Vista[^]. You'll need to write a Credential Provider[^].
gankanda wrote: can anyone help me on this?
One does not replace the login-screen without learning and researching a lot. Doing so might compromise the entire security of the network. I'll gladly help if you get stuck and have a specific question; however, I cannot guide you through a complete project.
As it stands, it sounds like a bad idea. What happens if your fingerprint-scanner breaks? Would the user still be able to log on, or would he/she be waiting for a new piece of hardware to arrive?
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Thank you Eddy Vluggen, for your reply and support.
i'm using this for my 3rd year project, so i'm not considering abut the network security,risk kind of stuff becoz i'm using virtual machine.
[there are source codes available in MSDN(http://www.microsoft.com/en-us/download/details.aspx?id=4057[^]) "Windows Vista Credential Provider Samples Overview.doc"- using language is C++ not C#]
XOX
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gankanda wrote: using language is C++ not C#
Gina's en Credential providers are always written in a language that compiles to native code; it's not possible to implement these using the .NET framework. Again, for security-reasons.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Hello,
I need to develop an Server - Client application (C#) that should do the following things :
1) Every Client should be able to create , edit or delete some documents(this part is done). After a change is done ( create,edit,delete) there must be a kind of synchronization between the clients through the server so that no matter what client we work on (the server could also have a client app installed) , the list of files would be the same at any time.
2) Server should have an SQL database that can be accessed by all clients no matter how many clients are.
3) Provide a way to connect your mobile phone to the server and read all the data in the database if necessary + access all the documents.
What I need are some suggestions about the three things that I wrote about. What technologies should I use.I read many articles but none of them seems to offer me a simple and efficient solution. I also had the idea to store everything in the database (data + files) but I don't think this is the best option because there can be almost 100 mb of new files created each day and database backups need to be done every day.
Thank you. Waiting for suggestions.
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