Capturing WiFi robe requests and derandomizing MAC address
€750-1500 EUR
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게시됨 5년 이상 전
€750-1500 EUR
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We would to develop a software in C/C++ for Linux/OpenWrt to capture probe requests received from WiFi for marketing purposes.
Capturing "probe request" is simple by setting the WiFi interface in "monitor mode" and capture traffic via tcpdump.
However, randomization of MAC addresses made by many Apple and Android operating systems, causes various problems and we would like to find a system that can de-randomize it.
Reading this document ([login to view URL]), we found out that someone managed to do it and writes: "The novelty in our method is that we are sending RTS frames to IEEE 802.11 client devices, not APs, to ex15 tract a CTS response message which we derive the true global MAC address of that device. Instead of a localization attack, we are using RTS/CTS exchanges to perform derandomization attacks".
In essence we would get a CSV file with the following data of the device present in the area: date and time in microseconds of probe request reception, MAC addresses received from the probe request, RSSI (received signal), frame sequence number, WiFi frequency, any SSID, date and time in microseconds of RTS sending, date and time in microseconds of CTS reception, MAC Address received from CTS (eventually derandomized).
Hi there, I have checked the details I have rich experienced with C Programming, C++ Programming, Linux, Software Architecture. Please initiate chat so we can discuss this job.
Dear client. I have read your project description and I think I can be a candidate of your project. I have been confident and sure that I can complete your job. Please let me know, if you are interested in me. Thank you, sir.
I would appreciate, I can disscuss further with you on your project - Capturing WiFi robe requests and derandomizing MAC address
My best skills are C Programming, Linux, C++ Programming, Software Architecture and so on.
Hi,dear! I am quite interested in your project - 'Capturing WiFi robe requests and derandomizing MAC address'. :) I am a skillful software developer who has rich experience in this field. If you contact me, you and I will be happy. Thank you in advance.
Skills:
C Programming, C++ Programming, Linux, Software Architecture
I have worked on a project like this before for marketing purpose. We did not use tcpdump but played with some of the commands.
I am interested in doing this if the language used can be Python. It has libraries for accessing tcpdump. Since this not a real time application , complexity of C may not be required. Let me know what you think
I am a software professional with experience in Networking. Have worked on Wifi a bit and knows how it works and has some knowledge in packet level
Expert C/C# Developer
My expertise is in Microsoft development stack. Mainly I have worked in web development and completed several projects from small websites to Enterprise business application.
Here is the brief of my skill set:
Asp.net (Web Forms/MVC)
c#
web services (SOAP and REST)
WCF
Web API
Entity Framework
Linq to Sql
XML and JSON.
SQL server 2012/2014
My SQL
SQL Lite.
IIS
OOAD
UML
HTML5
Java script (Angular js ,jquery, knockoutjs)
Bootstrap
Windows Azure/ Amazon AWS
I have worked on highly scale able enterprise applications which are hosted in web farm and db clusters are used. also having hand on experience in distributed caching implementation memcached, couchbase and elastic search.
Following agile methodology for development. also worked with some third party controls infragisitcs, devEx and Telerik.
I hope this the kind of profile you are looking for and may be we can be the best fit. I am looking for a long term relationship and quality work is my top priority. Please share your thoughts. Let me know if any question in your mind.
Thanks