Recommendation ITU-T J.1204 (01/2022) Smart television operating system – Security framework
Summary
History
FOREWORD
Table of Contents
Introduction
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Overview
7 Security architecture
     7.1 REE security
     7.2 TEE security
     7.3 Hardware security
8 Basic security capabilities
     8.1 Hardware security
          8.1.1 Secure storage area
          8.1.2 Secure boot root trust
          8.1.3 Hardware cipher algorithm engine
     8.2 Software security
          8.2.1 Resource access permission management
          8.2.2 Cipher algorithm and digital certification
          8.2.3 Access control
          8.2.4 Identity authentication
          8.2.5 Secure log
          8.2.6 Process security management
          8.2.7 Secure boot
     8.3 Network security
          8.3.1 Secure network stack
          8.3.2 Secure data transmission
     8.4 Data security
     8.5 Application security
          8.5.1 Application verification
          8.5.2 Application permission control
9 Security mechanism
     9.1 Digital certificate security trust mechanism
     9.2 Security trust chain check mechanism
     9.3 Security storage mechanism
     9.4 REE/TEE communication
     9.5 Sandbox isolation security
10 Security functions
     10.1 Content security
     10.2 Service security
     10.3 Secure upgrade
     10.4 Miscellaneous security functions
          10.4.1 Data confidentiality
          10.4.2 Resource protection
Bibliography
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