Point-to-Point Encryption Standard
E192645
The Point-to-Point Encryption Standard is a PCI SSC security framework that defines requirements for encrypting payment card data from the point of capture to the secure decryption endpoint to reduce fraud and PCI DSS scope.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Point-to-Point Encryption Standard canonical | 2 |
| PCI Point-to-Point Encryption | 1 |
| Point-to-Point Encryption | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1711644 — 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: Point-to-Point Encryption Standard Context triple: [PCI Security Standards Council, developsStandard, Point-to-Point Encryption Standard]
-
A.
Data Encryption Standard
Data Encryption Standard is an older symmetric-key block cipher algorithm once widely used for data protection but now considered insecure and largely superseded by stronger standards.
-
B.
Advanced Encryption Standard
Advanced Encryption Standard is a widely used symmetric block cipher standard that secures digital data in applications ranging from wireless networks to government communications.
-
C.
Encapsulating Security Payload
Encapsulating Security Payload (ESP) is a core IPsec protocol that provides confidentiality, integrity, and optional authentication for IP packets through encryption and encapsulation.
-
D.
Wired Equivalent Privacy
Wired Equivalent Privacy (WEP) is an early and now largely obsolete Wi‑Fi security protocol known for its weak encryption and significant vulnerabilities.
-
E.
SDES
SDES (Session Description Protocol Security Descriptions) is a key management mechanism used to negotiate and convey cryptographic parameters for securing media streams in real-time communication protocols.
- 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: Point-to-Point Encryption Standard Target entity description: The Point-to-Point Encryption Standard is a PCI SSC security framework that defines requirements for encrypting payment card data from the point of capture to the secure decryption endpoint to reduce fraud and PCI DSS scope.
-
A.
Data Encryption Standard
Data Encryption Standard is an older symmetric-key block cipher algorithm once widely used for data protection but now considered insecure and largely superseded by stronger standards.
-
B.
Advanced Encryption Standard
Advanced Encryption Standard is a widely used symmetric block cipher standard that secures digital data in applications ranging from wireless networks to government communications.
-
C.
Encapsulating Security Payload
Encapsulating Security Payload (ESP) is a core IPsec protocol that provides confidentiality, integrity, and optional authentication for IP packets through encryption and encapsulation.
-
D.
Wired Equivalent Privacy
Wired Equivalent Privacy (WEP) is an early and now largely obsolete Wi‑Fi security protocol known for its weak encryption and significant vulnerabilities.
-
E.
SDES
SDES (Session Description Protocol Security Descriptions) is a key management mechanism used to negotiate and convey cryptographic parameters for securing media streams in real-time communication protocols.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
PCI SSC standard
ⓘ
encryption framework ⓘ security standard ⓘ |
| abbreviation | P2PE ⓘ |
| appliesTo |
cardholder data
ⓘ
payment card data ⓘ |
| benefit |
limits exposure of cardholder data in merchant systems
ⓘ
reduces number of PCI DSS controls applicable to merchants using validated P2PE solutions ⓘ supports secure processing of card-present transactions ⓘ |
| defines | requirements for encrypting payment card data from point of capture to secure decryption endpoint ⓘ |
| developedBy | PCI Security Standards Council ⓘ |
| domain |
data encryption
ⓘ
payment card security ⓘ |
| encryptionEndPoint | secure decryption environment ⓘ |
| encryptionStartPoint | point of capture ⓘ |
| focusesOn |
end-to-end protection of cardholder data
ⓘ
point-to-point encryption of payment data ⓘ |
| fullName | Point-to-Point Encryption Standard ⓘ |
| governingBody | PCI Security Standards Council ⓘ |
| includes |
requirements for decryption environments
ⓘ
requirements for encryption devices ⓘ requirements for incident response ⓘ requirements for key management ⓘ requirements for physical security controls ⓘ requirements for secure application development ⓘ |
| objective |
ensure that clear-text account data is not available in merchant environments
ⓘ
segregate encrypted data from decryption keys ⓘ support PCI DSS compliance ⓘ |
| primaryGoal |
protect payment card data during transmission
ⓘ
reduce PCI DSS scope for merchants ⓘ reduce payment card fraud ⓘ |
| publisher | PCI Security Standards Council ⓘ |
| relatedTo |
PCI Data Security Standard
ⓘ
linked to:
PCI DSS
PCI PIN Transaction Security requirements ⓘ
linked to:
PCI PIN Transaction Security
|
| requires |
documented security policies and procedures
ⓘ
secure generation and storage of cryptographic keys ⓘ segregation of duties for key management ⓘ tamper-resistant encryption devices ⓘ use of PCI-approved cryptographic algorithms ⓘ |
| scope | card-present payment environments ⓘ |
| securityProperty |
ensures that decryption occurs only in controlled environments
ⓘ
minimizes exposure of clear-text primary account numbers ⓘ |
| targetAudience |
acquirers and payment processors
ⓘ
solution providers seeking PCI P2PE validation ⓘ |
| usedBy |
merchants
ⓘ
payment service providers ⓘ solution providers ⓘ |
| validationProgram | PCI P2PE solution validation program ⓘ |
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: Point-to-Point Encryption Standard Description of subject: The Point-to-Point Encryption Standard is a PCI SSC security framework that defines requirements for encrypting payment card data from the point of capture to the secure decryption endpoint to reduce fraud and PCI DSS scope.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Point-to-Point Encryption Standard