T2 security chip
E215081
The T2 security chip is Apple’s custom coprocessor that enhances Mac security by handling encrypted storage, secure boot, and other hardware-level protections.
All labels observed (1)
| Label | Occurrences |
|---|---|
| T2 security chip canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1935240 — 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: T2 security chip Context triple: [FileVault, relatedTo, T2 security chip]
-
A.
Titan M security chip
The Titan M security chip is a custom Google-designed hardware module that enhances the security of Pixel smartphones by protecting sensitive data, verifying the operating system, and strengthening device encryption and authentication.
-
B.
Trusted Platform Module 2.0
Trusted Platform Module 2.0 is a hardware-based security chip standard that provides cryptographic functions and secure key storage to enhance system integrity and protection against tampering.
-
C.
CHIP
CHIP is a U.S. government program that provides low-cost health coverage to children in families that earn too much to qualify for Medicaid but cannot afford private insurance.
-
D.
Chip
Chip is one half of the classic chipmunk duo Chip and Dale, known from Disney cartoons for his clever, responsible personality and frequent comedic clashes with characters like Donald Duck.
-
E.
T2
T2 is a passenger terminal at Berlin Brandenburg Airport that handles check-in, security, and boarding operations for departing and arriving travelers.
- 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: T2 security chip Target entity description: The T2 security chip is Apple’s custom coprocessor that enhances Mac security by handling encrypted storage, secure boot, and other hardware-level protections.
-
A.
Titan M security chip
The Titan M security chip is a custom Google-designed hardware module that enhances the security of Pixel smartphones by protecting sensitive data, verifying the operating system, and strengthening device encryption and authentication.
-
B.
Trusted Platform Module 2.0
Trusted Platform Module 2.0 is a hardware-based security chip standard that provides cryptographic functions and secure key storage to enhance system integrity and protection against tampering.
-
C.
CHIP
CHIP is a U.S. government program that provides low-cost health coverage to children in families that earn too much to qualify for Medicaid but cannot afford private insurance.
-
D.
Chip
Chip is one half of the classic chipmunk duo Chip and Dale, known from Disney cartoons for his clever, responsible personality and frequent comedic clashes with characters like Donald Duck.
-
E.
T2
T2 is a passenger terminal at Berlin Brandenburg Airport that handles check-in, security, and boarding operations for departing and arriving travelers.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | Apple security coprocessor ⓘ |
| alsoKnownAs | Apple T2 ⓘ |
| architecture | ARM-based ⓘ |
| containsComponent | Secure Enclave ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designedForOperatingSystem | macOS ⓘ |
| handlesFunction |
Secure Enclave operations
ⓘ
Touch ID processing ⓘ audio controller tasks ⓘ encrypted storage ⓘ hardware-level security protections ⓘ image signal processing for FaceTime camera ⓘ on-the-fly data decryption ⓘ on-the-fly data encryption ⓘ secure boot ⓘ system integrity checks ⓘ system management controller tasks ⓘ |
| integratesController |
SSD controller
ⓘ
Apple T2 ⓘ
surface form:
System Management Controller (SMC)
audio controller ⓘ image signal processor ⓘ |
| introducedBy | Apple Inc. ⓘ |
| introducedInProduct | iMac Pro (2017) ⓘ |
| manufacturer | Apple Inc. ⓘ |
| partOf | Mac hardware platform ⓘ |
| predecessor | T1 security chip ⓘ |
| securityGoal |
improve physical security of Mac hardware
ⓘ
prevent unauthorized OS modifications ⓘ protect biometric data ⓘ protect encryption keys ⓘ |
| securityModel | hardware root of trust for boot process ⓘ |
| successor | integrated security subsystem in Apple silicon (M1 and later) ⓘ |
| supportsFeature |
automatic storage encryption key management
ⓘ
encrypted Touch ID data storage ⓘ firmware integrity verification ⓘ full-disk encryption for internal SSD ⓘ hardware random number generation ⓘ hardware-accelerated AES encryption ⓘ secure boot chain of trust ⓘ verified macOS bootloader ⓘ |
| usedFor |
FileVault key management
ⓘ
activation lock enforcement on some Macs ⓘ |
| usedInDevice |
Mac Pro (2019)
ⓘ
Mac mini ⓘ
surface form:
Mac mini (2018)
MacBook Air (2018–2019 Intel models) ⓘ MacBook Pro 13-inch (2019) ⓘ
surface form:
MacBook Pro (2018–2019 Intel models with Touch Bar)
iMac Pro (2017) ⓘ
surface form:
iMac Pro (2017 and later)
some Intel-based iMac models (2019–2020) ⓘ |
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: T2 security chip Description of subject: The T2 security chip is Apple’s custom coprocessor that enhances Mac security by handling encrypted storage, secure boot, and other hardware-level protections.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.