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Tizen Security Overview Bumjin Im, Ryan Ware tizen.org 2 Contents • Security Model of Tizen • Enforcing Access Control – Kernel space access control by Smack – User space access control • Application Security – Package Signing – Manifest Permission • Future Plans tizen.org 3 TIZEN SECURITY MODEL tizen.org 4 Tizen Threat Model Application (maybe malicious) Platform / resources User/developer (maybe

Tizen Architecture Sunil Saxena, Intel Hobum (Vincent) Kwon, Samsung tizen.org 2 Agenda • What is Tizen™? • Tizen Architecture Overview • Tizen Core Services tizen.org 4 What is Tizen™? • Tizen is a cross-architecture, open source software platform based on a comprehensive standards-based HTML5 implementation that spans across multiple device segments, including smartphone, tablet, IPTV, netbook a