About: communication security

Premodifier: communication
Head noun: security

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

Broader concepts

label	provenance	confidence
topic	isap:361864911	0.446537

Narrower concepts

label	provenance	confidence
instant messaging	isap:410756683	0.511351
email	isap:293391641	0.324775