Head noun: pki

Same concepts
http://dbpedia.org/resource/PKI

Broader concepts

labelprovenanceconfidence
security technologyisap:2383742840.429717
systemisap:2107513910.173364
technologyisap:2383742830.170972
solutionisap:3323921120.159518
organizationisap:2414531590.139516

Narrower concepts

labelprovenanceconfidence
certificateisap:5013090390.127748