Zfone (original) (raw)
Zfone ist eine Software zur Verschlüsselung von VoIP-Telefonaten.
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| dbo:abstract | Zfone ist eine Software zur Verschlüsselung von VoIP-Telefonaten. (de) Zfone is software for secure voice communication over the Internet (VoIP), using the ZRTP protocol. It is created by Phil Zimmermann, the creator of the PGP encryption software. Zfone works on top of existing SIP- and RTP-programs, but should work with any SIP- and RTP-compliant VoIP-program. Zfone turns many existing VoIP clients into secure phones. It runs in the Internet Protocol stack on any Windows XP, Mac OS X, or Linux PC, and intercepts and filters all the VoIP packets as they go in and out of the machine, and secures the call on the fly. A variety of different software VoIP clients can be used to make a VoIP call. The Zfone software detects when the call starts, and initiates a cryptographic key agreement between the two parties, and then proceeds to encrypt and decrypt the voice packets on the fly. It has its own separate GUI, telling the user if the call is secure. Zfone describes itself to end-users as a "bump on the wire" between the VoIP client and the Internet, which acts upon the protocol stack. Zfone's libZRTP SDK libraries are released under either the Affero General Public License (AGPL) or a commercial license. Note that only the libZRTP SDK libraries are provided under the AGPL. The parts of Zfone that are not part of the libZRTP SDK libraries are not licensed under the AGPL or any other open source license. Although the source code of those components is published for peer review, they remain proprietary. The Zfone proprietary license also contains a time bomb provision. It appears that Zfone development has stagnated, however, as the most recent version was released on 22 Mar 2009. In addition, since 29 Jan 2011, it has not been possible to download Zfone from the developer's website since the download server has gone offline. (en) Zfone — програмне забезпечення для безпечної передачі мовних даних через Інтернет (VoIP). Програма дозволяє вести приватні переговори де завгодно, з ким завгодно і коли завгодно. Проект Zfone був заснований Філіпом Циммерманом, творцем Pretty Good Privacy (PGP), широко розповсюдженого програмного забезпечення для шифрування. Розробка проводилася за участю компаній Svitla Systems, Soft Industry і Ukrainian Hi-tech Initiative. (uk) Zfone — программное обеспечение для безопасной передачи речевых данных по Интернету (VoIP). Программа позволяет вести приватные переговоры где угодно, с кем угодно и когда угодно. Проект Zfone был основан Филиппом Циммерманном, создателем Pretty Good Privacy (PGP), широко распространенного программного обеспечения для шифрования. Разработка проводилась при участии компаний Svitla Systems, Soft Industry и Ukrainian Hi-tech Initiative. (ru) |
| dbo:author | dbr:Phil_Zimmermann |
| dbo:license | dbr:Proprietary_software |
| dbo:status | Abandonware |
| dbo:wikiPageExternalLink | http://zfoneproject.com http://news.cnet.com/E-mail+security+hero+takes+on+VoIP/2100-7352_3-6105589.html%3Ftag=nefd.top https://web.archive.org/web/20060409190954/http:/wired.com/news/technology/0,70524-0.html%3F |
| dbo:wikiPageID | 4401160 (xsd:integer) |
| dbo:wikiPageLength | 5076 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1083255259 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Pretty_Good_Privacy dbc:Internet_privacy_software dbr:Phil_Zimmermann dbr:Proprietary_software dbr:Comparison_of_VoIP_software dbr:Secure_voice dbr:Gizmo5 dbr:Google_Talk dbr:Secure_telephone dbr:Linux dbr:Mac_OS_X dbr:Key_exchange dbr:Advanced_Encryption_Standard dbr:Graphical_user_interface dbr:Internet_Engineering_Task_Force dbc:Cryptographic_software dbc:VoIP_software dbr:Affero_General_Public_License dbc:Software_using_the_GNU_AGPL_license dbr:Time_bomb_(software) dbr:Microsoft_Windows dbr:Real-time_Transport_Protocol dbr:Session_Initiation_Protocol dbr:Man-in-the-middle_attack dbr:Software_development_kit dbr:Voice_over_IP dbr:ZRTP dbr:Voice_over_Internet_Protocol |
| dbp:author | dbr:Phil_Zimmermann |
| dbp:discontinued | yes (en) |
| dbp:genre | Encrypted VoIP (en) |
| dbp:license | dbr:Proprietary_software |
| dbp:name | Zfone (en) |
| dbp:status | Abandonware (en) |
| dbp:wikiPageUsesTemplate | dbt:IETF_RFC dbt:Infobox_software dbt:Official_website dbt:Reflist dbt:URL dbt:Cryptographic_software |
| dcterms:subject | dbc:Internet_privacy_software dbc:Cryptographic_software dbc:VoIP_software dbc:Software_using_the_GNU_AGPL_license |
| gold:hypernym | dbr:Software |
| rdf:type | owl:Thing dbo:Software schema:CreativeWork dbo:Work wikidata:Q386724 wikidata:Q7397 yago:Abstraction100002137 yago:Code106355894 yago:CodingSystem106353757 yago:Communication100033020 yago:Writing106359877 yago:WrittenCommunication106349220 yago:Software106566077 |
| rdfs:comment | Zfone ist eine Software zur Verschlüsselung von VoIP-Telefonaten. (de) Zfone — програмне забезпечення для безпечної передачі мовних даних через Інтернет (VoIP). Програма дозволяє вести приватні переговори де завгодно, з ким завгодно і коли завгодно. Проект Zfone був заснований Філіпом Циммерманом, творцем Pretty Good Privacy (PGP), широко розповсюдженого програмного забезпечення для шифрування. Розробка проводилася за участю компаній Svitla Systems, Soft Industry і Ukrainian Hi-tech Initiative. (uk) Zfone — программное обеспечение для безопасной передачи речевых данных по Интернету (VoIP). Программа позволяет вести приватные переговоры где угодно, с кем угодно и когда угодно. Проект Zfone был основан Филиппом Циммерманном, создателем Pretty Good Privacy (PGP), широко распространенного программного обеспечения для шифрования. Разработка проводилась при участии компаний Svitla Systems, Soft Industry и Ukrainian Hi-tech Initiative. (ru) Zfone is software for secure voice communication over the Internet (VoIP), using the ZRTP protocol. It is created by Phil Zimmermann, the creator of the PGP encryption software. Zfone works on top of existing SIP- and RTP-programs, but should work with any SIP- and RTP-compliant VoIP-program. It appears that Zfone development has stagnated, however, as the most recent version was released on 22 Mar 2009. In addition, since 29 Jan 2011, it has not been possible to download Zfone from the developer's website since the download server has gone offline. (en) |
| rdfs:label | Zfone (de) Zfone (en) Zfone (ru) Zfone (uk) |
| owl:sameAs | freebase:Zfone wikidata:Zfone dbpedia-de:Zfone dbpedia-ru:Zfone dbpedia-uk:Zfone https://global.dbpedia.org/id/tJtB |
| prov:wasDerivedFrom | wikipedia-en:Zfone?oldid=1083255259&ns=0 |
| foaf:homepage | http://www.philzimmermann.com |
| foaf:isPrimaryTopicOf | wikipedia-en:Zfone |
| foaf:name | Zfone (en) |
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| is foaf:primaryTopic of | wikipedia-en:Zfone |