Tech-
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3GPP
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IETF
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Content for
TS 33.117
Word version: 18.3.0
1…
4.2…
4.2.3…
4.2.3.4…
4.2.3.5…
4.2.4…
4.3…
4.3.4…
4.4…
4.3
Security requirements and related test cases related to hardening
4.3.1
Introduction
4.3.2
Technical baseline
4.3.3
Operating systems
4.3.3.1.1
IP-Source address spoofing mitigation
4.3.3.1.2
Minimized kernel network functions
4.3.3.1.3
No automatic launch from removable media
4.3.3.1.4
SYN Flood Prevention
4.3.3.1.5
Protection from buffer overflows
4.3.3.1.6
External file system mount restrictions
...
4.3
Security requirements and related test cases related to hardening
p. 70
4.3.1
Introduction
p. 70
4.3.2
Technical baseline
p. 70
4.3.2.1
No unnecessary or insecure services / protocols
p. 70
4.3.2.2
Restricted reachability of services
p. 72
4.3.2.3
No unused software
p. 73
4.3.2.4
No unused functions
p. 75
4.3.2.5
No unsupported components
p. 76
4.3.2.6
Remote login restrictions for privileged users
p. 78
4.3.2.7
Filesystem Authorization privileges
p. 79
4.3.3
Operating systems
p. 80
4.3.3.1
General operating system requirements and test cases
p. 80
4.3.3.1.1
IP-Source address spoofing mitigation
p. 80
4.3.3.1.2
Minimized kernel network functions
p. 82
4.3.3.1.3
No automatic launch from removable media
p. 86
4.3.3.1.4
SYN Flood Prevention
p. 87
4.3.3.1.5
Protection from buffer overflows
p. 88
4.3.3.1.6
External file system mount restrictions
p. 89