DEF CON 32 Watchers being watched The edges of Surveilance System and its supply chain Chanin

DEF CON 32 Aapo Oksman Leveraging private APNs for mobile network traffic analysis demo

SIM card profile creation personalization production

Samsung Galaxy S5 Secret Codes (USSD)

Samsung S5: Exploits

Samsung S5: Over the Air Attacks

osmo remsim Remote SIM card Software

osmodevcon2024 175 eng Detailed workings of OTA for SIM USIM eUICC

osmodevcon2024 175 eng Detailed workings of OTA for SIM USIM eUICC

osmodevcon2024 173 eng GlobalPlatform in USIM and eUICC

osmocon18 77 eng SIM cards in Osmocom networks

osmodevcon2024 211 eng open5gs status recent current and future developments

Advanced SIM card topics GlobalPlatform SCP02 OTA ARA M ISIM

SIM card technology from A to Z

External USSD interface hd

Samsung S5: Working Modes & DIAG Configuration

Samsung S5: QMI Protocol – The Binary Language of Modems

Samsung S5: Basebands the Secret Computer in Your Phone

Samsung S5: Boot Modes Explained (Recovery, Download & Safe Mode)

Samsung S5: Hacking Your Phone Inside Out

SS7 and SIGTRAN in 2G 3G networks

External SMS interface SMS over GSUP hd

osmocon17 4004 eng Interfacing with VoIP using osmo sip connector hd

SIM card profile creation personalization production

External USSD interface

Mastering SS7 & SIGTRAN: From TDM Links to IP Adaptation (SCTP/M3UA)

OpenRAN 5G Hacking Just Got a Lot mode Interesting

SITCH - Inexpensive Coordinated GSM Anomaly Detection

SIM card technology from A to Z

SS7map mapping vulnerability of the international mobile roaming infrastructure

Advanced SIM card topics GlobalPlatform SCP02 OTA ARA M ISIM

Remote SIM card Software

Mobile Data Interception from the Interconnection Link

GlobalPlatform in USIM and eUICC

Detailed workings of OTA for SIM, USIM and eUICC

SCCP Hacking and attacking the SS7 and SigTran Applications

Advanced interconnect attacks

Dissecting VoLTE

The SHOCKING Truth About GlobalPlatform SIM Cards Nobody Tells You