Security Edge Protection Proxy
E123467
Security Edge Protection Proxy is a 5G core network function that secures and controls signaling and data traffic at the network’s perimeter, enabling trusted interconnection between different 5G networks and domains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Security Edge Protection Proxy canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1077544 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Security Edge Protection Proxy Context triple: [5G Core, hasComponent, Security Edge Protection Proxy]
-
A.
Cloudflare
Cloudflare is a web infrastructure and security company best known for its global content delivery network (CDN), DDoS protection, and DNS services that help improve the performance and security of websites and internet applications.
-
B.
Egmont Secure Web
Egmont Secure Web is a secure online platform used by the Egmont Group to facilitate confidential information sharing and collaboration among financial intelligence units worldwide.
-
C.
AppDynamics
AppDynamics is an application performance monitoring and observability company that provides tools to track, analyze, and optimize the performance of software applications and IT infrastructure.
-
D.
Continuous Diagnostics and Mitigation tools
Continuous Diagnostics and Mitigation tools are cybersecurity solutions that provide ongoing monitoring, vulnerability management, and risk assessment to help organizations strengthen and maintain their security posture.
-
E.
Duo Security
Duo Security is a cybersecurity company best known for its cloud-based multi-factor authentication and zero-trust access solutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Security Edge Protection Proxy Target entity description: Security Edge Protection Proxy is a 5G core network function that secures and controls signaling and data traffic at the network’s perimeter, enabling trusted interconnection between different 5G networks and domains.
-
A.
Cloudflare
Cloudflare is a web infrastructure and security company best known for its global content delivery network (CDN), DDoS protection, and DNS services that help improve the performance and security of websites and internet applications.
-
B.
Egmont Secure Web
Egmont Secure Web is a secure online platform used by the Egmont Group to facilitate confidential information sharing and collaboration among financial intelligence units worldwide.
-
C.
AppDynamics
AppDynamics is an application performance monitoring and observability company that provides tools to track, analyze, and optimize the performance of software applications and IT infrastructure.
-
D.
Continuous Diagnostics and Mitigation tools
Continuous Diagnostics and Mitigation tools are cybersecurity solutions that provide ongoing monitoring, vulnerability management, and risk assessment to help organizations strengthen and maintain their security posture.
-
E.
Duo Security
Duo Security is a cybersecurity company best known for its cloud-based multi-factor authentication and zero-trust access solutions.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | 5G core network function ⓘ |
| abbreviation | SEPP ⓘ |
| associatedWith |
network slicing security at interconnection points
ⓘ
roaming security in 5G ⓘ |
| belongsToCategory |
5G security architecture component
ⓘ
network perimeter security function ⓘ |
| communicatesVia | N32 interface in 5G system ⓘ |
| definedIn |
3GPP 5G System architecture specifications
ⓘ
linked to:
5G System
|
| deployedBy | mobile network operators ⓘ |
| enables |
trusted interconnection between 5G domains
ⓘ
trusted interconnection between 5G networks ⓘ |
| ensures |
policy-compliant exchange of signaling between networks
ⓘ
trusted connectivity across administrative domains ⓘ |
| goal |
ensure integrity and confidentiality of inter-network signaling
ⓘ
mitigate security threats at 5G network borders ⓘ prevent unauthorized access from external networks ⓘ |
| hasRole |
control of data traffic at network perimeter
ⓘ
control of signaling traffic at network perimeter ⓘ security function at 5G network perimeter ⓘ |
| implements |
message filtering for inter-network signaling
ⓘ
security policies for inter-network communication ⓘ signaling protection between PLMNs ⓘ topology hiding for 5G networks ⓘ |
| introducedFor | securing 5G inter-operator interfaces ⓘ |
| locatedAt | perimeter of 5G core network ⓘ |
| manages | security associations between 5G networks ⓘ |
| operatesBetween | home public land mobile network and visited public land mobile network ⓘ |
| partOf |
5G System (5GS)
ⓘ
linked to:
5G System
5G core network ⓘ |
| performs |
screening of outgoing inter-network messages
ⓘ
validation of incoming inter-network messages ⓘ |
| protects |
inter-PLMN signaling traffic
ⓘ
inter-network data traffic ⓘ |
| relatedTo |
Network Exposure Function
ⓘ
Security Gateway in legacy mobile networks ⓘ Service Communication Proxy ⓘ |
| supports | roaming between 5G networks ⓘ |
| uses |
authentication for inter-network signaling
ⓘ
encryption for inter-network signaling ⓘ secure transport protocols for signaling ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Security Edge Protection Proxy Description of subject: Security Edge Protection Proxy is a 5G core network function that secures and controls signaling and data traffic at the network’s perimeter, enabling trusted interconnection between different 5G networks and domains.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.