Security samples and examples

C# : Generate valid Security Token and run the application in security context of given user

Encryption and cipher methods (Caesar cipher and Vigenere Cipher)

In this article I will be explaining the very basics of encryption and decryption techniques. I will be discussing two types of encryption/ decryption techniques 1. Caesar Cipher 2. Vigenere Cipher (basic and advanced)

How to Secure your application

Security is a pretty ambiguous term once it involves associate degree application. What will it very mean to secure your application? By viewing security as top quality attribute of your application it's touching on however well your application enforces it protection rules. In Microsoft's terms the safety quality attribute is "The capability of a system to scale back possibility of malicious or accidental actions outside of a designed usage moving the system, and stop speech act or loss of information".

RFC2898 (Salt can have less than 8 bytes)

RFC2898 (Salt can have less than 8 bytes)

Retrive username/password with password/username : Encryption/decryption from file

Encrtpt and Decrypt (retrive) Username with a password from a file

Encryption Decryption Implementation Hazards

In this article I will explain, how wrong implementation of Encryption/Decryption techniques can be hazardous to your security implementation and the correct way to approach the security techniques implementation

Using SHA1 algorithm

The following code demonstrates using SHA1 algorithm to hash a password

Custom Data Adapter for database's Data Security (Advance Concept)

Custom Data Adapter to show how to achieve data security for the data base tables using a previously written PBKDF2 key from the registry

Networking, Threading and DPAPI : Sample App

Networking, Threading and DPAPI : A small project which includes all three of these.

Custom Data Adapter for Data Security (Basic)

Custom Data Adapter to show how to achieve data security for the data base tables (Very Basic Text Manipulation only)

XOR Encryption Decryption

XOR Encryption Decryption

File encryption Using RFC2898 & Rijndael Symmetric algorithm

Code to encrypt a file using RFC2898derivebytes and Symmetric Encryption with Rijndael

Decrypt Files

Code to decrypt a file which was was earlier encrypted (using RFC2898derivebytes and Symmetric Encryption with Rijndael)

Open Certificate Stores Including Certificates in Token

Role based security

Role based security

Cryptography

Cryptography

MD5

Check User Is Administrator or Not?

Get some security informations

Code encryption and decryption using a Key in C#

Encrypt And Decrypt Using Digital Signatures

Accessing the properties of a digital signature

Open Certificate Stores

Non zero Random Number Generato

Windows Role Based Security