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TS 33.250
Security Assurance Specification
for PGW Network Product Class

V19.0.0 (PDF)  2025/03  17 p.
V18.0.0  2024/03  21 p.
V17.0.0  2022/03  21 p.
V16.0.0  2020/06  21 p.
V15.1.0  2019/09  20 p.
V14.1.0  2019/09  18 p.
Rapporteur:
Mr. Peng, Jin
China Mobile (Suzhou) Software

full Table of Contents for  TS 33.250  Word version:  19.0.0

each clause number in 'red' refers to the equivalent title in the Partial Content
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1Scope  p. 5
2References  p. 5
3Definitions and abbreviations  p. 5
3.1Definitions  p. 5
3.2Abbreviations  p. 5
4PGW-specific security requirements and related test cases  p. 6
4.1Introduction  p. 6
4.2PGW-specific security functional adaptations of requirements and related test cases  p. 6
4.2.1Introduction  p. 6
4.2.2Security functional requirements on the PGW deriving from 3GPP specifications and related test cases  p. 6
4.2.2.1Security functional requirements on the PGW deriving from 3GPP specifications - General approach  p. 6
4.2.2.2Per-user based packet filtering  p. 6
4.2.2.3Charging ID Uniqueness  p. 7
4.2.2.4TEID UNIQUENESS  p. 8
4.2.2.5Mobility binding  p. 9
4.2.2.6Inactive emergency PDN connection release  p. 10
4.2.3Technical baseline  p. 11
4.2.3.1Introduction  p. 11
4.2.3.2Protecting data and information  p. 11
4.2.3.2.1Protecting data and information - general  p. 11
4.2.3.2.2Protecting data and information - unauthorized viewing  p. 11
4.2.3.2.3Protecting data and information in storage  p. 11
4.2.3.2.4Protecting data and information in transfer  p. 11
4.2.3.2.5Logging access to personal data  p. 11
4.2.3.3Protecting availability and integrity  p. 11
4.2.3.4Authentication and authorization  p. 11
4.2.3.5Protecting sessions  p. 11
4.2.3.5.1Unpredictable GTP TEID  p. 11
4.2.3.6Logging  p. 12
4.2.4Operating systems  p. 12
4.2.5Web servers  p. 12
4.2.6Network devices  p. 12
4.2.6.1Protection of Data and Information  p. 12
4.2.6.2Protecting availability and integrity  p. 12
4.2.6.3IP Address reallocation interval  p. 12
4.2.6.4MS/UE-Mutual Access Prevention  p. 13
4.3PGW-specific adaptations of hardening requirements and related test cases  p. 14
4.3.1Introduction  p. 14
4.3.2Technical baseline  p. 14
4.3.3Operating systems  p. 14
4.3.4Web servers  p. 14
4.3.5Network devices  p. 14
4.3.5.1Traffic separation  p. 14
4.3.5.2User Plane Traffic Differentiation  p. 15
4.4PGW-specific adaptations of basic vulnerability testing requirements and related test cases  p. 16
$Change History  p. 17

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