Solved

Encrypt/Decrypt data while exporting and importing

Posted on 2007-12-03
1
219 Views
Last Modified: 2013-11-26
Hi,
 I have a VB.NET desktop application. Now I have to have a feature wherein the user will export the data and import it back on another PC. Both the PCs are not connected as both are at remote places and therefore the need to export the data at one end and import at second end.

Now what I need is that when the data is exported to text file, it should be encrypted with atleast minimum of 256 bit encryption and then decrypt it while reading during import.

Any solution?

Regards,
mi
0
Comment
Question by:vj_mi
1 Comment
 
LVL 53

Accepted Solution

by:
Dhaest earned 500 total points
ID: 20401216
Some starting points:
Rijndael Encryption in VB.NET
http://www.freevbcode.com/ShowCode.asp?ID=4520

Encrypt/Decrypt Files in VB.NET (Using Rijndael)
http://www.codeproject.com/KB/security/EncryptFile.aspx

How To: Encrypt and Decrypt Data Using a Symmetric (Rijndael) Key (C#/VB.NET)
http://www.obviex.com/samples/Encryption.aspx
0

Featured Post

Resolve Critical IT Incidents Fast

If your data, services or processes become compromised, your organization can suffer damage in just minutes and how fast you communicate during a major IT incident is everything. Learn how to immediately identify incidents & best practices to resolve them quickly and effectively.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Summary Displaying images in RichTextBox is a common requirement with limited solutions available. Pasting through clipboard or embedding into RTF content only support static images.  This article describes how to insert Windows control objects int…
This article describes relatively difficult and non-obvious issues that are likely to arise when creating COM class in Visual Studio and deploying it by professional MSI-authoring tools. It is assumed that the reader is already familiar with the cla…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…
In an interesting question (https://www.experts-exchange.com/questions/29008360/) here at Experts Exchange, a member asked how to split a single image into multiple images. The primary usage for this is to place many photographs on a flatbed scanner…

839 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question