Find Jobs
Hire Freelancers

Linux C Open Source Firewall Modifications

$250-750 USD

Completed
Posted over 14 years ago

$250-750 USD

Paid on delivery
1) School based firewall. Develop combined authentication and proxy filtering system based out of existing Open Source products. The goals are to have authentication and URL filtering based upon the group the user belongs to. To provide: 1. Reliable wide-scale bi-directional replication of User Account Database, URL Blacklists and Whitelists based on MySQL database platform. 2. Web based authentication. 3. Provide customised home screen / first page after authentication. (similar to Hot Spot) 4. URL Filtering based upon authenticated user and the group they are in. 5. Block unrelated traffic for specific user (such as Instant Messaging, browsers based on the User Agent ID, HTTPS, BitTorrent etc.) 6. Allow related traffic for specific users. 7. Allow all traffic for specific browser UserAgent (without need for authentication) Relevant skills: C Programming language, Linux firewall technology (particularly Squid), proxy authentication (e.g. Chillispot), URL filtering,
Project ID: 501438

About the project

11 proposals
Remote project
Active 15 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
Awarded to:
User Avatar
Thank you for posting this interesting project. I'd like to make it a success for you. Please refer to your PMB for further discussion.
$1,200 USD in 30 days
5.0 (13 reviews)
7.2
7.2
11 freelancers are bidding on average $786 USD for this job
User Avatar
I can work on this
$650 USD in 12 days
4.8 (69 reviews)
6.1
6.1
User Avatar
please check PM
$1,000 USD in 30 days
4.8 (79 reviews)
5.7
5.7
User Avatar
Pls see the PMB for details
$700 USD in 20 days
5.0 (11 reviews)
4.1
4.1
User Avatar
Hi, I am a Linux programmer. I have some understanding of how the netfilter module in the Linux works. This is the one that is used by the iptables for implementing the firewall on Linux. I have also done certain modifications on Open Source. Regards, -SG
$700 USD in 25 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi I am a Linux Programmer from India and have carried out past networking projects based on Linux. I would be able to meet your requirements .Regards Vinay
$600 USD in 30 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I will do it.
$750 USD in 30 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Please see my pm
$550 USD in 15 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Please view PM
$1,000 USD in 30 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I will be able to do it. Prerequisite is complete requirement document.
$750 USD in 25 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of THAILAND
Lumpini, Pathumwan,, Thailand
5.0
20
Payment method verified
Member since Mar 11, 2008

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759) & Freelancer Online India Private Limited (CIN U93000HR2011FTC043854)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.