gsm-security

Main Stage·41 min

• DEF CON
• Wireless
• Date: Aug 2016
• Location: Las Vegas

ashmastaflash

ashmastaflash presents Project SITCH, an open-source distributed sensor network designed to locate and alert on rogue cellular base stations and IMSI-catchers.

Main Stage·42 min

• DEF CON
• Wireless
• Date: Jul 2005
• Location: Las Vegas

Wesley Tanner · Nick Lane-Smith

Wesley Tanner and Nick Lane-Smith details wesley Tanner and Nick Lane-Smith: End-to-End Voice Encryption over GSM: A Different Approach Where is end-to-end voice privacy over cellular.

Main Stage·53 min

• DEF CON
• Wireless
• Date: Jul 2005
• Location: Las Vegas

Phil Zimmermann

Phil Zimmermann explores zphone: the unveiling of my next big project at DEF CON 13, examining telecommunications and practical defenses.