1001 Freelance Projects
Latest Projects from Freelance Marketplaces
Today is: 18-Apr-2026 19:58 GMT
View Project
View this project in detail (Note: you will be redirected to external marketplace)
Project title: Develop DNS or DHCP spoofing software
Posted by: External project from PeoplePerHour
Started: 03-Dec-2024 10:54 GMT
Description: I need a programmer who can write code for a DNS spoofing/redirect mechanism. The final goal is to develop a physical device that can be added to someones (home) network that intercepts and changes DNS request from other nodes on this network (phones/ipads/etc).

Example:
Router (also DNS relayer) uses: 192.168.1.1
DNSspoofer uses: 192.168.1.45
iPhone uses: 192.168.1.10
iPhone requests: google.com on the DNS server of the home router (192.168.1.1)
DNSSpoofer 192.168.1.45 sees this request on the subnet and quickly responds as if it was the response of the router, returning not: 8.8.8.8 (real address) but 192.168.1.45 (address of the DNSspoofer)
The iPhone should then route it's HTTP request for google.com to 192.168.1.45.

My first questions are:
1). how can it be done (theoretically)
2). is it foolproof? it other words; will it always work? or will the router sometimes 'win'. My assumption is that the DNSspoofer is always quicker than a remote DNS relayer because it's local, but not sure if that's true

Alternatively:
DHCP spoofer. Instead of intercepting DNS requests an alternative would be to intercept the DHCP requests within the LAN. For example:
the homerouter would assign this to an iPhone:
Host: 192.168.1.10 (iPhone)
Subnetmask: 255.255.255.0
Gateway: 192.168.1.1 (router)
DNS: 192.168.1.1 (router)

But the DHCPSpoofer should intercept this DHCP request from the iPhone and produce this:
Host: 192.168.1.10 (iPhone)
Subnetmask: 255.255.255.0
Gateway: 192.168.1.1 (router)
DNS: 192.168.1.45 (DNSSpoofer)
Project ID: 3410877
Project category:
Project budget:
View this project in detail (Note: you will be redirected to external marketplace)
Last Projects / Browse Projects
  Project Started
Organisation rigoureuse documents projets
Category: Asana, Data Processing, Excel, Google Sheets, Microsoft Office, Monday.com, Project Management, Sharepoint
Budget: $15 - $25 USD
18-Apr-2026
16:04 GMT
Service de Voix Off Professionnelle
Category: Article Writing, Audio Editing, Audio Engineering, Audio Production, Copywriting, French Translator, Transcription, Voice Over
Budget: $25 - $30 USD
18-Apr-2026
16:01 GMT
Motion Graphics Animation for Equipment Rental
Category: 2D Animation, 3D Animation, After Effects, Animation, B2B Marketing, Graphic Design, Motion Graphics, Video Editing, Video Production, Visual Effects
Budget: $750 - $1500 CAD
18-Apr-2026
15:59 GMT
Python Django Web App Development
Category: API Development, Database Design, Django, Flask, Git, JavaScript, Python, Web Development
Budget: $250 - $750 USD
18-Apr-2026
15:56 GMT
Mountain Landform Analysis Project
Category: ArcGIS, Data Analysis, Data Visualization, Python, Remote Sensing
Budget: ₹600 - ₹1500 INR
18-Apr-2026
15:56 GMT
Rebuild TradingView Strategy Code
Category: Backtesting, Data Analysis, Data Visualization, Financial Analysis, Financial Modeling, Pine Script, Script Writing, Software Development, Software Engineering, Statistical Analysis
Budget: $30 - $250 USD
18-Apr-2026
15:53 GMT
Scientific Data Stats in Excel
Category: Copy Typing, Data Entry, Data Processing, Excel, Excel VBA, PDF, Visual Basic, Word
Budget: ₹100 - ₹400 INR
18-Apr-2026
15:48 GMT
Bilingual Sales Chat Support
Category: Chatbot, Conversion Rate Optimization, CRM, Customer Service, Digital Marketing, Lead Generation, Sales, Social Media Management
Budget: €12 - €18 EUR
18-Apr-2026
15:47 GMT
Casual UGC Try-On Videos
Category: Content Creation, Video Ads, Video Editing, Video Post Editing, Video Production, Video Services, Video Streaming, Videography
Budget: ₹1500 - ₹12500 INR
18-Apr-2026
15:45 GMT
Rapid PDF-Text Extraction
Category: Adobe Acrobat, Copy Typing, Data Entry, Data Management, Data Processing, Document Checking, Excel, PDF, Transcription, Typing
Budget: ₹12500 - ₹37500 INR
18-Apr-2026
15:44 GMT
Political Logo Design
Category: Adobe Illustrator, Branding, Design Thinking, Digital Art, Graphic Design, Logo Design, Marketing, Photoshop, Print Design, Vector Design
Budget: $30 - $250 USD
18-Apr-2026
15:43 GMT
Install Horde Webmail on Linux
Category: DNS, IMAP, Linux, Postfix, SMTP, SSL, System Admin, Ubuntu
Budget: $15 - $25 USD
18-Apr-2026
15:42 GMT
Admin Chat & CS Support
Category: Conflict Resolution, Customer Service, Customer Support, Data Analysis, Instagram, Report Writing, Social Media Management, Time Management
Budget: $2 - $8 USD
18-Apr-2026
15:42 GMT
Legal Brief for Appeal Needed
Category: Criminal Law, Legal Analysis, Legal Consultation, Legal Research, Legal Review, Legal Translation, Legal Writing, Research
Budget: $250 - $750 USD
18-Apr-2026
15:40 GMT
AI Software Tutorial Videos
Category: Adobe Premiere Pro, After Effects, Camtasia, DaVinci Resolve, Final Cut Pro, Video Editing, Video Production, Video Services
Budget: ₹750 - ₹1250 INR
18-Apr-2026
15:40 GMT
Browse All Projects
Projects by Skills ...
Projects for 'android'
Projects for 'ajax'
Projects for 'asp'
Projects for 'aspnet'
Projects for 'cms'
Projects for 'cpp'
Projects for 'csharp'
Projects for 'css'
Projects for 'delphi'
Projects for 'design'
Projects for 'drupal'
Projects for 'excel'
Projects for 'facebook'
Projects for 'flash'
Projects for 'html'
Projects for 'java'
Projects for 'javascript'
Projects for 'joomla'
Projects for 'iphone'
Projects for 'mysql'
Projects for 'photoshop'
Projects for 'php'
Projects for 'python'
Projects for 'ruby'
Projects for 'seo'
Projects for 'sql'
Projects for 'sysadm'
Projects for 'translate'
Projects for 'typing'
Projects for 'twitter'
Projects for 'vbnet'
Projects for 'xml'
Projects for 'wordpress'
Projects for 'writing'
Read RSS feeds ... New!
RSS feed for 'android'
RSS feed for 'ajax'
RSS feed for 'asp'
RSS feed for 'aspnet'
RSS feed for 'cms'
RSS feed for 'cpp'
RSS feed for 'csharp'
RSS feed for 'css'
RSS feed for 'delphi'
RSS feed for 'design'
RSS feed for 'drupal'
RSS feed for 'excel'
RSS feed for 'facebook'
RSS feed for 'flash'
RSS feed for 'html'
RSS feed for 'java'
RSS feed for 'javascript'
RSS feed for 'joomla'
RSS feed for 'iphone'
RSS feed for 'mysql'
RSS feed for 'photoshop'
RSS feed for 'php'
RSS feed for 'python'
RSS feed for 'ruby'
RSS feed for 'seo'
RSS feed for 'sql'
RSS feed for 'sysadm'
RSS feed for 'translate'
RSS feed for 'typing'
RSS feed for 'twitter'
RSS feed for 'vbnet'
RSS feed for 'xml'
RSS feed for 'wordpress'
RSS feed for 'writing'
New!
Проекты на русском
(Projects in Russian)

Short URL:
1001fp.com
Mobile version:
m.1001freelanceprojects.com
Copyright © 2005-2025 1001 Freelance Projects