NSDD-145 National Policy on Telecommunications and Automated Information Systems Security
E720620
NSDD-145 National Policy on Telecommunications and Automated Information Systems Security was a Reagan-era U.S. national security directive that established federal policy and responsibilities for protecting government telecommunications and automated information systems from unauthorized access and exploitation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NSDD-145 National Policy on Telecommunications and Automated Information Systems Security canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8231806 — 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: NSDD-145 National Policy on Telecommunications and Automated Information Systems Security Context triple: [National Security Decision Directives of the Reagan administration, hasPart, NSDD-145 National Policy on Telecommunications and Automated Information Systems Security]
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A.
Presidential Policy Directive 21
Presidential Policy Directive 21 is a U.S. directive that establishes national policy for strengthening the security and resilience of critical infrastructure against physical and cyber threats.
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B.
National Infrastructure Protection Plan
The National Infrastructure Protection Plan is a U.S. strategic framework that coordinates government and private-sector efforts to safeguard and enhance the resilience of the nation’s critical infrastructure and key resources.
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C.
Homeland Security Presidential Directive 5
Homeland Security Presidential Directive 5 is a 2003 U.S. presidential directive that established a comprehensive national incident management system to coordinate federal, state, and local responses to domestic emergencies and disasters.
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D.
Homeland Security Presidential Directive-3
Homeland Security Presidential Directive-3 is a post-9/11 U.S. presidential directive that established the color-coded Homeland Security Advisory System for communicating terrorism threat levels.
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E.
National Cyber Strategy of the United States
The National Cyber Strategy of the United States is the federal government’s overarching framework for protecting national interests in cyberspace, guiding defense, deterrence, resilience, and international cooperation against cyber threats.
- 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: NSDD-145 National Policy on Telecommunications and Automated Information Systems Security Target entity description: NSDD-145 National Policy on Telecommunications and Automated Information Systems Security was a Reagan-era U.S. national security directive that established federal policy and responsibilities for protecting government telecommunications and automated information systems from unauthorized access and exploitation.
-
A.
Presidential Policy Directive 21
Presidential Policy Directive 21 is a U.S. directive that establishes national policy for strengthening the security and resilience of critical infrastructure against physical and cyber threats.
-
B.
National Infrastructure Protection Plan
The National Infrastructure Protection Plan is a U.S. strategic framework that coordinates government and private-sector efforts to safeguard and enhance the resilience of the nation’s critical infrastructure and key resources.
-
C.
Homeland Security Presidential Directive 5
Homeland Security Presidential Directive 5 is a 2003 U.S. presidential directive that established a comprehensive national incident management system to coordinate federal, state, and local responses to domestic emergencies and disasters.
-
D.
Homeland Security Presidential Directive-3
Homeland Security Presidential Directive-3 is a post-9/11 U.S. presidential directive that established the color-coded Homeland Security Advisory System for communicating terrorism threat levels.
-
E.
National Cyber Strategy of the United States
The National Cyber Strategy of the United States is the federal government’s overarching framework for protecting national interests in cyberspace, guiding defense, deterrence, resilience, and international cooperation against cyber threats.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
National Security Decision Directive
ⓘ
United States national security directive ⓘ |
| aimedAt |
preventing exploitation of government telecommunications and automated information systems
ⓘ
preventing unauthorized access to government telecommunications and automated information systems ⓘ |
| appliesTo |
U.S. government automated information systems
ⓘ
U.S. government telecommunications systems ⓘ |
| concerns |
exploitation of vulnerabilities in government telecommunications and automated information systems
ⓘ
unauthorized access to government computer systems ⓘ unauthorized interception of government communications ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| defines | federal responsibilities for telecommunications and automated information systems security ⓘ |
| era | Reagan era ⓘ |
| establishes | a national policy framework for telecommunications and automated information systems security ⓘ |
| focusesOn |
protection of national security-related information in telecommunications and automated information systems
ⓘ
security of sensitive but unclassified government information ⓘ |
| historicalPeriod | Cold War ⓘ |
| jurisdiction |
federal government of the United States
ⓘ
linked to:
United States government
|
| objective | to ensure confidentiality, integrity, and availability of government telecommunications and automated information systems ⓘ |
| policyArea |
communications security
ⓘ
computer security ⓘ information systems security ⓘ telecommunications security ⓘ |
| presidentialAdministration | Reagan administration ⓘ |
| purpose |
to establish federal policy for securing government telecommunications and automated information systems
ⓘ
to protect sensitive but unclassified information in federal telecommunications and automated information systems ⓘ |
| relatedTo |
U.S. national security policy
ⓘ
communications intelligence protection ⓘ federal information security policy ⓘ |
| securityDomain | telecommunications and automated information systems ⓘ |
| signedBy | Ronald Reagan ⓘ |
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: NSDD-145 National Policy on Telecommunications and Automated Information Systems Security Description of subject: NSDD-145 National Policy on Telecommunications and Automated Information Systems Security was a Reagan-era U.S. national security directive that established federal policy and responsibilities for protecting government telecommunications and automated information systems from unauthorized access and exploitation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
National Security Decision Directives of the Reagan administration
→
hasPart
→
NSDD-145 National Policy on Telecommunications and Automated Information Systems Security
ⓘ