# Perimeter 81 > Israeli computer security software company. Basic company reference. Business areas, products and practical answers have not been added. - Canonical entity: https://directory.readyscan.ai/entities/perimeter-81-q96398827 - Website listed in the source snapshot: https://www.perimeter81.com/ - Category: [Software](https://directory.readyscan.ai/directory/software) - Machine record: https://directory.readyscan.ai/discovery/entities/perimeter-81-q96398827.json - Material fingerprint: fnv1a64:d923bdaac6ef1aeb - Entity revision: fnv1a64:953b368bc2b7f648 - Published: 2026-07-29 - Modified: 2026-07-29 ## More in Software - [Avira](https://directory.readyscan.ai/entities/avira-q468381) — Computer security software company. ## Company sources - [Perimeter 81 — Wikidata Q96398827](https://www.wikidata.org/wiki/Special:EntityData/Q96398827.json?revision=2472690328) — Wikidata ## Data access & reuse - [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata - [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata - [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata ## Continue reading - Discover the bounded graph: https://readyscan.ai/api/v1/ai-search/discovery - Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/perimeter-81-q96398827/evidence ## Publication boundary - This public-sourced record brings together company information and its sources. It is not an owner-managed profile. - Publication does not guarantee crawling, indexing, training inclusion, citation, recommendation, referral, or revenue.