How Can I Implement Simple, Yet More Secure Two-Way Data Encryption in .NET 2.0?

Achieving Basic, Enhanced Two-Way Data Encryption in .NET 2.0

This article examines a more secure alternative to basic encryption methods like ROT13 or Base64, suitable for .NET Framework 2.0. The goal is to protect data from casual inspection without the overhead of complex public/private key systems.

AES Encryption: A Practical and Secure Solution

The ideal solution is AES encryption, a widely accepted standard offering strong data protection with simplified implementation. Leveraging a pre-built library streamlines the process significantly.

The code example below presents a class designed for easy AES encryption and decryption within your .NET 2.0 application. It handles both string and byte array data. Crucially, remember to replace the sample key and initialization vector with your own unique values for optimal security.

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