Home›Browse›communications security🌐EnglishEnglishDeutschEspañolفارسی中文日本語EntityQ5154228· pop 5· linked from 116 articlescommunications securitySign in to savediscipline of preventing unauthorized interceptors from accessing telecommunicationsAvailable in 5 languagesEspañolAlbanianKannadaRomanianvia Wikidata sitelinks · CC0