How to create web filter in C# or VC++

Question

5.00/5 (2 votes)

See more:

Hi All,

I wanted to create a web filter either in C# or C++. I have search about this on Google, but didn't any relevant information. Exactly what I want is if someone tried to open "xyz.com", it should be redirect to localhost.. please do not suggest hosts file, it is very simple to hack.

Thanks in advance

Posted 24-Feb-12 1:08am

Pranit Kothari

Add a Solution

2 solutions

Solution 1

You can create LSP(Layered Service Provider) for capturing internet traffic. Through Layered Service Provider you can intercept and modify inbound and outbound Internet traffic.

Posted 24-Feb-12 1:16am

Chandrakantt

Comments

[no name] 24-Feb-12 7:22am

Seems to be correct. 5+.
Can you please suggest any link which will help in my problem!

Member 10317429 12-Nov-13 10:49am

very good

Member 11493156 10-Apr-15 3:31am

@Pranit Kothari: Were u able to figure out the solution?

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Chandrakantt · Accepted Answer · 2012-02-24T01:36:00

You can find LSP sample in windows SDK at location

"(Drive Letter)\Program Files\Microsoft SDKs\Windows\v7.1\Samples\netds\winsock\lsp" if you have 7.1 Microsoft SDK.

If you have Vista SDK then it will be at location "(Drive Letter)\Program Files\Microsoft SDKs\Windows\v6.1\Samples\NetDs\winsock\LSP"

Windows SDK can be downloaded from Microsoft site
http://www.microsoft.com/download/en/details.aspx?id=8279[^]