Sql injection, DOT NET Programming

Assignment Help:

What is SQl injection?

This is a Form of attack on the  database-driven Web site in which the attacker executes the unauthorized SQL commands by taking merits of insecure code on a system connected to the Internet, or bypassing the firewall. The SQL injection attacks are always used to steal the information from a database from which the data would normally not be available and/or to gain access to an organization's host computers through the computer which is hosting the database.

The SQL injection attacks typically are simple to avoid by ensuring that a system has strong input validation.

As the name suggest we inject SQL which can be relatively dangerous for the database.

For Example this is a simple SQL

SELECT email, passwd, login_id, full_name

 FROM members

WHERE email = 'x'

Now someone does not put "x" as the input but puts "x ; DROP TABLE members;". So the actual SQL which will execute is :-

SELECT email, passwd, login_id, full_name

 FROM members

 WHERE email = 'x' ; DROP TABLE members;


Related Discussions:- Sql injection

File upload in asp.net, upload files using file upload control to google dr...

upload files using file upload control to google drive

I need a custom project - c# developer, Project Description: My project ...

Project Description: My project is to construct for me an application that emulates the http requests made in a webapp. It will need a lot of dedication and skill in C#,.net,

Practical implementation of façade patterns, Can you give a practical imple...

Can you give a practical implementation of FAÇADE patterns? The Façade pattern sits on the top of lot of the subsystems & makes access easy to interfaces of these subsystems. T

Is .net is compile time or runtime environment, .NET is Compile Time OR Run...

.NET is Compile Time OR RunTime Environment?   .Net's framework has CLS,CTS and CLR.CTS checks declaration of types at the time when u write code and CLS defines some rules and

Samba pos development customisation english version, Project Description: ...

Project Description: customise samba pos. Just remove samba pos logo and rebrand it. The title in the frame needs to be changed as well as the splash screen at the beginning.

Explain the limitations of ajax, Explain the limitations of AJAX. The f...

Explain the limitations of AJAX. The following are the limitations of AJAX: It is complex to bookmark a particular state of the application. Function given in the code-be

Full time contractual programming position, Full time contractual programmi...

Full time contractual programming position (mostly scraping, databasing) Project Description: This is a full time contractual role needed for a sports advisory service. We ar

C# application creates a minimal student enrolment system, This assignment ...

This assignment is about writing a C# application that creates a minimal student enrolment system. The application will display lists of papers and students. The user can enrol stu

MySQL, deploying a mysql vb offline desktop application in new system that ...

deploying a mysql vb offline desktop application in new system that doesnot have any server or database created

Monitoring system, hello there im stuck in my project and need to finish of...

hello there im stuck in my project and need to finish off it in a week or 8 days ,,and its .net and databases..please need a help

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd