3G Investigations
- Type
- Video
- Tags
- GSM, network, phone
- Authors
- Achim Friedland, Daniel Kirstenpfad
- Event
- Chaos Communication Congress 22th (22C3) 2005
- Indexed on
- Mar 27, 2013
- URL
- http://dewy.fem.tu-ilmenau.de/CCC/22C3/video/22C3-567-en-3g_investigations.mp4
- File name
- 22C3-567-en-3g_investigations.mp4
- File size
- 394.5 MB
- MD5
- d638a0228df8b92b3461a77a9781fbc4
- SHA1
- 74c978011e07855d152a61df4072fab56f7aed36
We are giving an overview of ip networks used for >=2.5G technologies. Our main focus is on scanning the overlaying ip network, on different Voice-over-IP filter implementations and the possibilities to circumvent them. We want to explain the ip networks used in GPRS and UMTS cellular networks from the enduser point of view. How do they work today and what has to be done to get a normal webpage, voice-over-ip or even a video stream onto your PDA or SmartPhone. For your private investigations inside your providers ip network we want to demonstrate you a tcp/udp port and round-trip-time based traceroute program based on the .NET compact framework. With the help of this program we want to analyse the anti voice-over-ip filters implemented by different cellular providers and show you some possibilities how to circumvent them _efficently_. So we don't just tunnel all the traffic through a VPN. But even when these filters become more sophisticated in the future we want to present some ideas how to defeat your right to talk via voice-over-ip whereever and whenever you want to.
About us
Secdocs is a project aimed to index high-quality IT security and hacking documents. These are fetched from multiple data sources: events, conferences and generally from interwebs.
Statistics
Serving 8166 documents and 531.0 GB of hacking knowledge, indexed from 2419 authors from 163 security conferences.
Contribute
To support this site and keep it alive, you can click on the buttons below. Any help is really appreciated! This service is provided for free, but real money is needed to pay bills.
