Authentication in ASP.NET

Authentication is the process of obtaining identification credentials such as name and password from a user and validating those credentials against some authority. If the credentials are valid, the entity that submitted the credentials is considered

Preventing SQL Injection

If you generate dynamic SQL queries based on user input, an attacker could inject malicious SQL commands that can be executed by the database.

Sql Injection

SQL injection is an attack in which malicious code is inserted into strings that are later passed to an instance of SQL Server for parsing and execution.

Cross site scripting.

Cross site scripting is also known as “XSS”. There are so many users who don’t know that what is XSS and how it will affect them.

What is Cookie poisoning?

Cookie poisoning is a known technique mainly for achieving impersonation and breach of privacy through manipulation of session cookies

Implementing Cryptography by using MD5 algorithm.

In this blog I will describe you that how to encrypt data by using MD5 algorithm which is another powerful encrypted algorithm.

Implementing Cryptography in C#.NET by using SHA1 Algorithm.

We can use cryptography to secure our data from users over the network.


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