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HandWiki. Telegram (Service). Encyclopedia. Available online: https://encyclopedia.pub/entry/35367 (accessed on 14 September 2026).
HandWiki. Telegram (Service). Encyclopedia. Available at: https://encyclopedia.pub/entry/35367. Accessed September 14, 2026.
HandWiki. "Telegram (Service)" Encyclopedia, https://encyclopedia.pub/entry/35367 (accessed September 14, 2026).
HandWiki. (2022, November 21). Telegram (Service). In Encyclopedia. https://encyclopedia.pub/entry/35367
HandWiki. "Telegram (Service)." Encyclopedia. Web. 21 November, 2022.
Telegram (Service)
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The content is sourced from: https://handwiki.org/wiki/Software:Telegram_(service)

Telegram is a cloud-based instant messaging and voice over IP service developed by Telegram Messenger LLP, a privately held company registered in London, United Kingdom , founded by the Russian entrepreneur Pavel Durov. Telegram client apps are available for Android, iOS, Windows Phone, Windows NT, macOS and Linux. Users can send messages and exchange photos, videos, stickers, audio and files of any type. Telegram's client-side code is open-source software but the source code for recent versions is not always immediately published, whereas its server-side code is closed-source and proprietary. The service also provides APIs to independent developers. In March 2018, Telegram stated that it had 200 million monthly active users. According to its CEO, (As of April 2017), Telegram’s annual growth rate was greater than 50%. Messages and media in Telegram are only client-server encrypted and stored on the servers by default. The service provides end-to-end encryption for voice calls, and optional end-to-end encrypted "secret" chats between two online users, yet not for groups or channels. Telegram's security model has received notable criticism by cryptography experts. They criticized the general security model of permanently storing all contacts, messages and media together with their decryption keys on its servers by default and by not enabling end-to-end encryption for messages by default. Pavel Durov has argued that this is because it helps to avoid third-party unsecure backups, and to allow users to access messages and files from any device. Cryptography experts have furthermore criticized Telegram's use of a custom-designed encryption protocol that has not been proven reliable and secure. Telegram has faced censorship or outright bans in some countries over accusations that the app's services have been used to facilitate illegal activities, such as protests and terrorism, as well as declining demands to facilitate government access to user data and communications.

end-to-end encryption security model cryptography

References

  1. Hakim, Danny (2 December 2014). "Once Celebrated in Russia, the Programmer Pavel Durov Chooses Exile". The New York Times. https://www.nytimes.com/2014/12/03/technology/once-celebrated-in-russia-programmer-pavel-durov-chooses-exile.html. 
  2. Shu, Catherine (27 October 2013). "Meet Telegram, A Secure Messaging App From The Founders Of VK, Russia’s Largest Social Network". https://techcrunch.com/2013/10/27/meet-telegram-a-secure-messaging-app-from-the-founders-of-vk-russias-largest-social-network/. 
  3. "Russia's Zuckerberg launches Telegram, a new instant messenger service". 30 August 2013. https://www.reuters.com/article/2013/08/30/idUS74722569420130830. 
  4. Telegram F.A.Q, "...making profits will never be an end-goal for Telegram." https://telegram.org/faq#q-how-are-you-going-to-make-money-out-of-this
  5. Why Telegram has become the hottest messaging app in the world, The Verge. Retrieved 25 February 2014. "Telegram operates as a non-profit organization, and doesn’t plan to charge for its services." https://www.theverge.com/2014/2/25/5445864/telegram-messenger-hottest-app-in-the-world
  6. Dewey, Caitlin (November 23, 2015). "The secret American origins of Telegram, the encrypted messaging app favored by the Islamic State". Washington Post. https://www.washingtonpost.com/news/the-intersect/wp/2015/11/23/the-secret-american-origins-of-telegram-the-encrypted-messaging-app-favored-by-the-islamic-state/. Retrieved 31 March 2018. 
  7. "Telegram - Android Apps on Google Play". https://play.google.com/store/apps/details?id=org.telegram.messenger. Retrieved 19 November 2015. 
  8. "Telegram Messenger on the App Store". https://itunes.apple.com/app/telegram-messenger/id686449807. Retrieved 19 November 2015. 
  9. Thornhill, John (3 July 2015). "Lunch with the FT: Pavel Durov". Financial Times. http://www.ft.com/cms/s/0/21c5c7f2-20b1-11e5-ab0f-6bb9974f25d0.html. 
  10. Brandom, Russell (6 October 2014). "Surveillance drives South Koreans to encrypted messaging apps". https://www.theverge.com/2014/10/6/6926205/surveillance-drives-south-koreans-to-encrypted-messaging-apps. Retrieved 19 November 2015. 
  11. Turton, William (29 September 2017). "What isn’t Telegram saying about its connections to the Kremlin?". https://theoutline.com/post/2348/what-isn-t-telegram-saying-about-its-connections-to-the-kremlin. Retrieved 11 October 2017. 
  12. "This $5 Billion Encrypted App Isn't for Sale at Any Price". Bloomberg. 12 December 2017. https://www.bloomberg.com/news/articles/2017-12-12/cryptic-russian-crusader-says-his-5-billion-app-can-t-be-bought. 
  13. "Exclusive: Telegram to Release Blockchain Platform, Native Cryptocurrency". Cointelegraph. 22 December 2017. https://cointelegraph.com/news/exclusive-telegram-to-release-blockchain-platform-native-cryptocurrency. 
  14. Butcher, Mike. "Telegram plans multi-billion dollar ICO for chat cryptocurrency" (in en). TechCrunch. https://techcrunch.com/2018/01/08/telegram-open-network/. 
  15. Mix. "Here is the leaked white paper for the massive Telegram ICO" (in en-US). HardFork. https://thenextweb.com/hardfork/2018/01/09/telegram-ico-white-paper-leak. 
  16. Official Telegram Open Network (TON) White Paper (PDF) https://drive.google.com/file/d/1ucUeKg_NiR8RxNAonb8Q55jZha03WC0O/view
  17. Telegram Open Network (PDF) https://drive.google.com/file/d/1lqVlrgiztnA5dkOHP7-ENDKT1FgZuCUV/view
  18. "Exclusive: TON Issuer Inc". 2018-02-15. https://t.me/the_telegram_open_network/8/. 
  19. Shen, Lucinda (March 31, 2018). "Even as Bitcoin Languishes, Telegram Raises $1.7 Billion Ahead of Largest ICO Ever". Fortune. http://fortune.com/2018/03/30/bitcoin-price-telegram-ico-presale/. Retrieved March 31, 2018. 
  20. "Telegram Files New Form D with SEC Indicating $1.7 Billion will be Raised | Crowdfund Insider" (in en-US). Crowdfund Insider. 2018-04-02. https://www.crowdfundinsider.com/2018/04/131248-telegram-files-new-form-d-with-sec-indicating-1-7-billion-will-be-raised/. 
  21. Telegram Hits 35M Monthly Users, 15M Daily With 8B Messages Received Over 30 Days, TechCrunch, 24 March 2014, https://techcrunch.com/2014/03/24/telegram-hits-35m-monthly-users-15m-daily-with-8b-messages-received-over-30-days/ 
  22. Telegram Reaches 1 Billion Daily Messages, Telegram, 8 December 2014, https://telegram.org/blog/billion 
  23. Telegram Hits 2 Billion Messages Sent Daily, Telegram, 13 May 2015, https://telegram.org/blog/2-billion 
  24. Lomas, Natasha (21 September 2015). "Telegram Now Seeing 12BN Daily Messages, up From 1BN in February". https://techcrunch.com/2015/09/21/telegram-now-seeing-12bn-daily-messages-up-from-1m-in-february/. Retrieved 19 November 2015. 
  25. Burns, Matt (23 February 2016). "Encrypted Messaging App Telegram Hits 100M Monthly Active Users, 350k New Users Each Day". https://techcrunch.com/2016/02/23/encrypted-messaging-app-telegram-hits-100m-monthly-active-users-350k-new-users-each-day/. 
  26. https://telegram.org/blog/200-million
  27. Lopez, Miguel (in es), Configurando Telegram en el iPhone, en la web y en el Mac, Applesfera, http://www.applesfera.com/aplicaciones-ios-1/configurando-telegram-en-el-iphone-en-la-web-y-en-el-mac, retrieved 4 December 2014 
  28. Munizaga, Jonathan (1 December 2014). "Telegram ya permite migrar conversaciones y contactos a una línea nueva" (in es). Wayerless. Archived from the original on 19 December 2014. https://web.archive.org/web/20141219220850/http://www.wayerless.com/2014/12/telegram-se-actualiza-permitiendo-ahora-migrar-tus-conversaciones-y-contactos-a-una-linea-nueva/. Retrieved 2 December 2014. 
  29. Mateo, David G (1 December 2014). "Telegram ahora permite traspasar mensajes al cambiar de número" (in es). TuExperto. http://www.tuexpertoapps.com/2014/12/02/telegram-ahora-permite-traspasar-mensajes-al-cambiar-de-numero/. Retrieved 2 December 2014. 
  30. "Secure Messaging App Telegram Adds Usernames And Snapchat-Like Hold-To-View For Media". Techcrunch. 23 October 2014. https://techcrunch.com/2014/10/23/secure-messaging-app-telegram-adds-usernames-and-snapchat-like-hold-to-view-for-media/. Retrieved 23 October 2014. 
  31. "Hiding Last Seen Time - Done Right". https://telegram.org/blog/privacy-revolution. Retrieved 18 May 2017. 
  32. Kirk, Jeremy (15 January 2015). "How much trust can you put in Telegram messenger?". IDG. http://www.pcworld.com/article/2871412/how-much-trust-can-you-put-in-telegram-messenger.html. Retrieved 4 May 2016. 
  33. Rad, Alex (9 January 2015). "A 264 Attack On Telegram, And Why A Super Villain Doesn't Need It To Read Your Telegram Chats.". Archived from the original on 25 April 2016. https://web.archive.org/web/20160425091011/http://www.alexrad.me/discourse/a-264-attack-on-telegram-and-why-a-super-villain-doesnt-need-it-to-read-your-telegram-chats.html. Retrieved 4 May 2016. 
  34. Lokot, Tetyana (2 May 2016). "Is Telegram Really Safe for Activists Under Threat? These Two Russians Aren't So Sure.". Global Voices. https://advox.globalvoices.org/2016/05/02/is-telegram-really-safe-for-activists-under-threat-these-two-russians-arent-so-sure/. Retrieved 4 May 2016. 
  35. Menn, Joseph; Torbati, Yeganeh (2 August 2016). "Exclusive: Hackers accessed Telegram messaging accounts in Iran - researchers". Reuters (San Francisco/Washington: Thomson Reuters). https://www.reuters.com/article/us-iran-cyber-telegram-exclusive-idUSKCN10D1AM. Retrieved 3 August 2016. 
  36. Lipp, Sebastian; Hoppenstedt, Max (26 August 2016). "Exklusiv: Wie das BKA Telegram-Accounts von Terrorverdächtigen knackt" (in German). Vice Media Inc.. https://motherboard.vice.com/de/read/exklusiv-wie-das-bka-telegram-accounts-von-terrorverdaechtigen-knackt. Retrieved 28 August 2016. 
  37. "Group chats on Telegram can now have up to 1,00,000 members. Admins can use advanced permissions and butler bots to keep the peace.". 23 October 2017. https://twitter.com/telegram/status/922426780316774401. 
  38. Unsend Messages, Network Usage, and More, Telegram, 3 January 2017, https://telegram.org/blog/unsend-and-usage, retrieved 4 April 2017 
  39. "How secure is Telegram?", FAQ (Telegram), https://telegram.org/faq#q-how-secure-is-telegram 
  40. "Telegram Privacy Policy". https://telegram.org/privacy. 
  41. Telegram Bot Platform, Telegram, 24 June 2015, https://telegram.org/blog/bot-revolution, retrieved 1 September 2015 
  42. "Payments for Bots". https://telegram.org/blog/payments. 
  43. Schellevis, Joost (23 July 2015). "Telegram-bots kunnen relatief ongemerkt meelezen in groepsgesprekken" (in nl). http://tweakers.net/nieuws/104386/telegram-bots-kunnen-relatief-ongemerkt-meelezen-in-groepsgesprekken.html. Retrieved 25 October 2015. 
  44. Introducing Inline Bots, Telegram, 4 January 2016, https://telegram.org/blog/inline-bots, retrieved 4 April 2017 
  45. Lobao, Martim (22 September 2015). "Telegram v3.2 Brings Channels For Broadcasting Your Messages To The World". Android Police. http://www.androidpolice.com/2015/09/22/telegram-v3-2-brings-channels-broadcasting-messages-world/. 
  46. Telegram Stickers, Telegram, 2 January 2015, https://telegram.org/blog/stickers-meet-art-and-history, retrieved 5 January 2016 
  47. Drafts, Picture-in-Picture, and More, Telegram, 14 June 2016, https://telegram.org/blog/drafts, retrieved 4 April 2017 
  48. "FAQ for the Technically Inclined". https://core.telegram.org/techfaq. Retrieved 9 January 2016. 
  49. Description of MTProto Mobile Protocol, Telegram, https://core.telegram.org/mtproto 
  50. Rottermanner et al. 2015, p. 2
  51. Hamburger, Ellis (25 February 2014). "Why Telegram has become the hottest messaging app in the world". Vox Media. https://www.theverge.com/2014/2/25/5445864/telegram-messenger-hottest-app-in-the-world. Retrieved 17 March 2016. 
  52. Rottermanner et al. 2015, p. 6
  53. Perfect Forward Secrecy, Telegram, 14 December 2014, https://core.telegram.org/api/end-to-end/pfs 
  54. "Github issue 871: missing secret chats". 2 July 2015. https://github.com/telegramdesktop/tdesktop/issues/871. Retrieved 25 July 2017. 
  55. Franceschi-Bicchierai, Lorenzo (24 February 2015). "Encryption Fails: When to Freak Out and When to Chill". Motherboard (Vice Media). http://motherboard.vice.com/read/encryption-fails-when-to-freak-out-and-when-to-chill. Retrieved 9 January 2016. 
  56. Voice Calls: Secure, Crystal-Clear, AI-Powered, Telegram, 30 March 2017, https://telegram.org/blog/calls, retrieved 3 April 2017 
  57. "Video Messages and Telescope". https://telegram.org/blog/video-messages-and-telescope. 
  58. "Live Locations, Media Player and Languages". https://telegram.org/blog/live-locations. 
  59. "Telegram Login for Websites". https://telegram.org/blog/login. 
  60. "Telegram 4.8 arrives with Telegram Login and streaming" (in en). Neowin. https://www.neowin.net/news/telegram-48-arrives-with-telegram-login-and-streaming. 
  61. "Introducing Telegram Passport". https://telegram.org/blog/passport. 
  62. "Telegram Passport stores your real-world IDs in the cloud" (in en-US). Engadget. https://www.engadget.com/2018/07/27/telegram-passport/. 
  63. "Research: Telegram Passport Is Vulnerable to Brute Force Attacks" (in en). Cointelegraph. 2018-08-02. https://cointelegraph.com/news/research-telegram-passport-is-vulnerable-to-brute-force-attacks. 
  64. Canellis, David (2018-08-02). "Telegram Passport is already drawing fire for not being secure enough" (in en-US). Hard Fork | The Next Web. https://thenextweb.com/hardfork/2018/08/02/telegram-passport-passwords-crack/. 
  65. "Telegram, el chat que compite con Whatsapp" (in es). El País. http://www.elpais.com.uy/vida-actual/que-telegram-chat-que-compite.html. Retrieved 8 January 2016. 
  66. Rull, Antonio (2 February 2014). "Pavel Durov, creador de Telegram: "Ninguna aplicación es 100% segura"" (in es). eldiario.es. http://www.eldiario.es/turing/moviles_y_tabletas/telegram-pavel_durov-entrevista-app-movil-seguridad_0_224677688.html. Retrieved 12 February 2014. 
  67. "Telegram Apps". https://telegram.org/apps. Retrieved 9 January 2016. 
  68. DrKLO. "DrKLO/Telegram". https://github.com/DrKLO/Telegram. Retrieved 8 January 2016. 
  69. "Telegram-Anleitung: So benutzt man den Messenger" (in de). Newsslash. http://www.newsslash.com/n/2288-telegram-anleitung-so-benutzt-man-den-messenger. 
  70. "Telegram se actualiza con compatibilidad para Android Wear" (in es). ABC. http://sevilla.abc.es/mobility/noticia/android/noticias-android/telegram-se-actualiza-con-compatibilidad-para-android-wear/. Retrieved 7 December 2014. 
  71. peter-iakovlev (18 November 2015). "peter-iakovlev/Telegram". https://github.com/peter-iakovlev/Telegram. Retrieved 8 January 2016. 
  72. "Telegram se actualiza para la pantalla del iPad" (in es). Cnet. http://www.cnet.com/es/noticias/telegram-se-actualiza-para-la-pantalla-del-ipad/. 
  73. cpy, Mujeeb (23 January 2018). "Telegram X for Android Released – What’s New" (in English). IB Computing. https://ibcomputing.com/telegram-x-for-android-released/. Retrieved 23 January 2018. 
  74. "Telegram X: Progress through Competition". Telegram LLC. https://telegram.org/blog/telegram-x. 
  75. Igor Zhukov. "zhukov/webogram". https://github.com/zhukov/webogram. Retrieved 8 January 2016. 
  76. telegramdesktop. "telegramdesktop/tdesktop". https://github.com/telegramdesktop/tdesktop. Retrieved 8 January 2016. 
  77. overtake (1 December 2015). "overtake/telegram". https://github.com/overtake/telegram. Retrieved 8 January 2016. 
  78. vysheng. "vysheng/tg". https://github.com/vysheng/tg. Retrieved 9 January 2016. 
  79. "Unigram Preview - Microsoft Store" (in en-us). https://www.microsoft.com/en-us/store/p/unigram-preview/9n97zckpd60q. 
  80. "UnigramDev/Unigram" (in en). https://github.com/UnigramDev/Unigram. 
  81. "Telegram app". https://launchpad.net/telegram-app. 
  82. "Telegram App in Launchpad". https://launchpad.net/telegram-app. 
  83. http://aseman.co/en/products/cutegram/
  84. Aseman Land. "Aseman-Land/Cutegram". https://github.com/Aseman-Land/Cutegram. Retrieved 8 January 2016. 
  85. Aseman Land. "Cutegram". Aseman. http://aseman.co/en/products/cutegram/. Retrieved 8 January 2016. 
  86. "Telegram app". https://openrepos.net/content/dax/sailorgram. 
  87. "majn/telegram-purple". https://github.com/majn/telegram-purple. 
  88. "Sea-n/tdesktop". https://github.com/Sea-n/tdesktop. 
  89. Roble, Patricio (3 March 2014). "Can Telegram Beat WhatsApp with a Public API?". ProgrammableWeb. http://www.programmableweb.com/news/can-telegram-beat-whatsapp-public-api/2014/03/03. 
  90. King, Bertel (27 February 2015). "WhatsApp+ Developer Releases Telegram+ After Being Forced To Drop The First Project". AndroidPolice. http://www.androidpolice.com/2015/02/27/whatsapp-developer-releases-telegram-forced-drop-first-project/. 
  91. "WhatsApp+ Is Now Officially Dead After Receiving A Cease And Desist From The Real WhatsApp". 21 January 2015. http://www.androidpolice.com/2015/01/21/whatsapp-now-officially-dead-receiving-cease-desist-real-whatsapp/. 
  92. "Socializer Messenger App Offers a New Approach to Messaging". 14 September 2015. http://news.samsung.com/global/socializer-messenger-app-offers-a-new-approach-to-messaging. 
  93. Carter, Eric (27 June 2015). "Telegram Launches Bot API and Platform". http://www.programmableweb.com/news/telegram-launches-bot-api-and-platform/2015/06/29. 
  94. Butcher, Mike (24 June 2015). "Telegram’s New Platform Lets Developers Create Smart Message Bots With Multiple Uses". https://techcrunch.com/2015/06/24/telegrams-new-platform-lets-developers-create-smart-message-bots-with-multiple-uses/. 
  95. Ubpin, Bruce (23 February 2016). "Introducing The Forbes Newsbot on Telegram". https://www.forbes.com/sites/bruceupbin/2016/02/23/introducing-the-forbes-newsbot-on-telegram/#270d46ef3117. 
  96. Bernard, Travis (15 March 2016). "Check out the new AI-powered TechCrunch news bot on Telegram messenger". https://techcrunch.com/2016/03/15/check-out-the-new-ai-powered-techcrunch-news-bot-on-telegram-messenger/. 
  97. "Why Telegram's security flaws may put Iran's journalists at risk". Committee to Protect Journalists. 31 May 2016. https://cpj.org/blog/2016/05/why-telegrams-security-flaws-may-put-irans-journal.php. Retrieved 20 July 2016. 
  98. Jakobsen & Orlandi 2015
  99. Cox, Joseph (10 December 2015). "Why You Don't Roll Your Own Crypto". Vice Media. http://motherboard.vice.com/read/why-you-dont-roll-your-own-crypto. Retrieved 11 December 2015. 
  100. Turton, William (19 November 2015). "Cryptography expert casts doubt on encryption in ISIS' favorite messaging app". http://www.dailydot.com/politics/telegram-isis-encryption-cryptography/. Retrieved 11 December 2015. 
  101. Turton, William (24 June 2016). "Why You Should Stop Using Telegram Right Now". Gawker Media. https://gizmodo.com/why-you-should-stop-using-telegram-right-now-1782557415. Retrieved 7 July 2016. 
  102. Sawers, Paul (30 June 2016). "Ahead of IPO, mobile messaging giant Line introduces end-to-end encryption by default". https://venturebeat.com/2016/06/30/ahead-of-ipo-mobile-messaging-giant-line-introduces-end-to-end-encryption-by-default/. Retrieved 10 September 2016. 
  103. "WhatsApp und Alternativen: Datenschutz im Test" (in de). 26 February 2014. https://www.test.de/WhatsApp-und-Alternativen-Datenschutz-im-Test-4675013-0/. 
  104. "Secure Messaging Scorecard". 17 February 2015. https://www.eff.org/node/82654. Retrieved 20 July 2016. 
  105. Jakobsen & Orlandi 2015, p. 6
  106. Jakobsen & Orlandi 2015, p. 1
  107. "FAQ for the Technically Inclined: What about IND-CCA?". Telegram. https://core.telegram.org/techfaq#what-about-ind-cca. Retrieved 25 March 2017. 
  108. Clary, Grayson. "The Flaw in ISIS's Favorite Messaging App". The Atlantic. https://www.theatlantic.com/technology/archive/2016/01/isiss-favorite-messaging-app-has-a-security-problem/422460/. Retrieved 25 March 2017. 
  109. "FAQ for the Technically Inclined". Telegram. https://core.telegram.org/techfaq#what-about-ind-cca. Retrieved 9 December 2017. 
  110. "Telegram founder: U.S. intelligence agencies tried to bribe us to weaken encryption". FastCo News. 15 June 2017. https://news.fastcompany.com/telegram-founder-us-intelligence-agencies-tried-to-bribe-us-to-weaken-encryption-4040876. Retrieved 15 June 2017. 
  111. Leyden, John (14 June 2017). "Telegram chat app founder claims Feds offered backdoor bribe". Situation Publishing. https://www.theregister.co.uk/2017/06/14/telegram_boss_backdoor_offer_claim/. Retrieved 15 June 2017. 
  112. "Winter Contest Ends". 2 March 2014. https://telegram.org/blog/winter-contest-ends. Retrieved 24 October 2015. 
  113. "Crypto Contest Ends". 11 February 2015. https://telegram.org/blog/cryptocontest-ends. Retrieved 24 October 2015. 
  114. Marlinspike, Moxie (19 December 2013). "A Crypto Challenge for the Telegram Developers". Thought Crime. http://thoughtcrime.org/blog/telegram-crypto-challenge/. Retrieved 2 March 2014. 
  115. Wauters, Robin (19 December 2013). "Cracking contest: first one who breaks Telegram gets $200,000 in bitcoins (but really, nobody wins)". http://tech.eu/news/telegram-protocol-cracking-contest/. Retrieved 2 March 2014. 
  116. Hornby, Taylor (19 December 2013). "Telegram's Cryptanalysis Contest". http://www.cryptofails.com/post/70546720222/telegrams-cryptanalysis-contest. Retrieved 24 October 2015. 
  117. "تلگرام فیلتر نشده است" (in fa). Tehran: Tasnim News Agency. 11 May 2015. http://www.tasnimnews.com/fa/news/1394/02/21/736788/%D8%AA%D9%84%DA%AF%D8%B1%D8%A7%D9%85-%D9%81%DB%8C%D9%84%D8%AA%D8%B1-%D9%86%D8%B4%D8%AF%D9%87-%D8%A7%D8%B3%D8%AA. Retrieved 29 October 2015. "Though it is claimed by many that the Telegram is banned, but it is operating normally in Iran." 
  118. Alimardani, Mahsa (28 August 2015). "Is Telegram's Compliance with Iran Compromising the Digital Security of Its Users?". Global Voices Online. https://advocacy.globalvoicesonline.org/2015/08/28/is-telegrams-compliance-with-iran-compromising-the-digital-security-of-its-users/. Retrieved 30 August 2015. 
  119. "Telegram FAQ". Telegram. https://telegram.org/faq#q-there-39s-illegal-content-on-telegram-how-do-i-take-it-down. Retrieved 14 September 2015. 
  120. Dillet, Romain. "Iran forces messaging apps to move data to Iranian servers". https://techcrunch.com/2016/05/30/iran-forces-messaging-apps-to-move-data-to-iranian-servers/. 
  121. "Iranian Judiciary Blocks Popular Telegram App’s New Voice Call Service – Center for Human Rights in Iran". https://www.iranhumanrights.org/2017/04/iranian-judiciary-blocks-popular-telegram-apps-new-voice-call-service/. Retrieved 1 February 2018. 
  122. "China blocks Telegram messenger, blamed for aiding human rights lawyers - Hong Kong Free Press HKFP". 13 July 2015. https://www.hongkongfp.com/2015/07/13/china-blocks-telegram-messenger-blamed-for-aiding-human-rights-lawyers/. Retrieved 1 February 2018. 
  123. "Leading Bahraini ISPs are Blocking Telegram Traffic" (in en-US). Bahrain Watch. 2016-06-28. https://bahrainwatch.org/blog/2016/06/28/leading-bahraini-isps-are-blocking-telegram-traffic/. 
  124. Boy Riza Utama (July 15, 2017). "Tak Perlu Blokir Telegram, Pengamat Sarankan Cara Ini kepada Mekominfo". http://www.riaupos.co/print.php?cat=11&id=156454. 
  125. "Telegram Setiap Hari Hapus 10 Grup Di Indonesia Terkait Konten Radikal dan Terorisme". August 10, 2017. http://www.tribunnews.com/nasional/2017/08/10/telegram-setiap-hari-hapus-10-grup-di-indonesia-terkait-konten-radikal-dan-terorisme. 
  126. "Telegram, the Secure Alternative to Whatsapp, is Down in Pakistan" (in en-US). 2017-10-24. https://propakistani.pk/2017/10/24/telegram-secure-alternative-whatsapp-pakistan/. 
  127. "Telegram Blocked in Pakistan!" (in en-US). 2017-11-17. https://propakistani.pk/2017/11/17/telegram-blocked-pakistan/. 
  128. ""Telegram is shutting down a channel that called for violent protests against Iran’s government"". December 30, 2017. https://www.recode.net/2017/12/30/16833542/telegram-iran-demostrations-messaging-protests-pavel-durov. 
  129. "Twitter conversation between Nariman Gharib and Pavel Durov". December 31, 2017. https://twitter.com/durov/status/947422726322565121. 
  130. ""Iran restricts social media and issues stern warning to protesters"". December 31, 2017. http://edition.cnn.com/2017/12/31/middleeast/iran-protests-sunday/index.html. 
  131. "Iran Unblocks Widely Used Messaging App Telegram After Two Weeks – Center for Human Rights in Iran". https://www.iranhumanrights.org/2018/01/iran-unblocks-widely-used-messaging-app-telegram-after-two-weeks/. 
  132. "بروجردی: تلگرام به زودی فیلتر می شود" (in en-US). 2018-03-31. http://irinn.ir/fa/news/579406/%D8%A8%D8%B1%D9%88%D8%AC%D8%B1%D8%AF%DB%8C-%D8%AA%D9%84%DA%AF%D8%B1%D8%A7%D9%85-%D8%A8%D9%87-%D8%B2%D9%88%D8%AF%DB%8C-%D9%81%DB%8C%D9%84%D8%AA%D8%B1-%D9%85%DB%8C-%D8%B4%D9%88%D8%AF. 
  133. Staff, Al-Monitor (2018-04-02). "Is Iran ready to block Telegram?" (in en-us). Al-Monitor. https://www.al-monitor.com/pulse/originals/2018/04/iran-telegram-block-filtering-protests-boroujerdi-soroush.html. 
  134. Staff, Al-Monitor (2018-04-03). "Rouhani administration pushes back against Telegram blocking" (in en-us). Al-Monitor. https://www.al-monitor.com/pulse/originals/2018/04/iran-telegram-block-filtering-rouhani-jahromi-opposition.html. 
  135. "Iran Poised to Block Popular Telegram Messaging App But Lacks Feasible Alternative – Center for Human Rights in Iran". https://www.iranhumanrights.org/2018/04/iran-poised-to-block-popular-telegram-messaging-app-but-lacks-feasible-alternative/. 
  136. Roth, Andrew (2018-04-13). "Moscow court bans Telegram messaging app" (in en). https://www.theguardian.com/world/2018/apr/13/moscow-court-bans-telegram-messaging-app. 
  137. MacFarquhar, Neil (13 April 2018). "Russian Court Bans Telegram App After 18-Minute Hearing". The New York Times. https://www.nytimes.com/2018/04/13/world/europe/russia-telegram-encryption.html?rref=collection%2Fsectioncollection%2Fbusiness. Retrieved 13 April 2018. 
  138. "Russia’s game of Telegram whack-a-mole grows to 19M blocked IPs, hitting Twitch, Spotify and more – TechCrunch" (in en-US). https://techcrunch.com/2018/04/19/russias-game-of-telegram-whack-a-mole-grows-to-19m-blocked-ips-hitting-twitch-spotify-and-more/?guccounter=1. 
  139. "Russia’s Telegram ban is a big, convoluted mess". The Verge. https://www.theverge.com/2018/4/17/17246150/telegram-russia-ban. 
  140. Wilmoth, Josiah (2018-04-17). "Russia’s Telegram Ban Is a Fiasco, and It’s Rendering Millions of IP Addresses Inaccessible" (in en). https://www.privateinternetaccess.com/blog/2018/04/russias-telegram-ban-is-a-fiasco-and-its-rendering-millions-of-ip-addresses-inaccessible/. 
  141. "Russia asks Apple to remove Telegram from App Store after banning the encrypted messaging service" (in en-US). 9to5Mac. 2018-04-17. https://9to5mac.com/2018/04/17/russia-apple-ban-telegram-app-store/. 
  142. McInnes, Laura (April 17, 2018). "Russian Government Told APKMirror to Remove Telegram" (in en-US). https://www.howtochatonline.net/news/russian-government-told-apkmirror-to-remove-telegram/. 
  143. "Roskomnadzor requires Apple to stop distributing the Telegram application in Russia and sending its push notifications". 28 March 2018. https://rkn.gov.ru/news/rsoc/news58106.htm. 
  144. Lomas, Natasha. "Telegram Now Seeing 12BN Daily Messages, Up From 1BN In February". https://techcrunch.com/2015/09/21/telegram-now-seeing-12bn-daily-messages-up-from-1m-in-february/. Retrieved 19 November 2015. 
  145. Дуров о запрете на Telegram: предлагаю запретить слова, с помощью них общаются террористы https://www.vesti.ru/doc.html?id=2687387
  146. Haddad, Margot; Hume, Tim. "Killers of French priest met 4 days before attack". cnn.com. http://www.cnn.com/2016/08/01/europe/france-church-attack-telegram/index.html. 
  147. Zavolokyn, Gennady. "Павел Дуров прокомментировал для CNN историю с подготовкой теракта через Telegram" (in ru). http://tjournal.ru/p/telegram-jihadi. Retrieved 20 October 2015. 
  148. Steve Ragan (16 November 2015). "After Paris, ISIS moves propaganda machine to Darknet". CSO Online. http://www.csoonline.com/article/3004648/security-awareness/after-paris-isis-moves-propaganda-machine-to-darknet.html. 
  149. "Isis Telegram channel doubles followers to 9,000 in less than 1 week". Yahoo News. 12 October 2015. https://news.yahoo.com/isis-telegram-channel-doubles-followers-172356843.html. 
  150. "Encrypted messaging app Telegram shuts down Islamic State propaganda channels". https://www.telegraph.co.uk/technology/news/12004892/Encrypted-messaging-app-Telegram-shuts-down-Islamic-State-propaganda-channels.html. Retrieved 19 November 2015. 
  151. "One app maker has shut down almost 80 secret channels used by ISIS to communicate". http://www.businessinsider.com/telegram-blocks-isis-channels-2015-11. Retrieved 19 November 2015. 
  152. "Telegram founder knew Isis used the app to communicate before Paris attacks" (in en-GB). The Independent. 2015-11-20. https://www.independent.co.uk/life-style/gadgets-and-tech/news/telegram-knew-isis-communicate-paris-pavel-durov-a6742126.html. 
  153. "Secretive messaging app used by IS takes down posts". https://www.cnbc.com/2015/11/19/telegram-the-messaging-app-used-by-isis-takes-down-78-posts.html. Retrieved 19 November 2015. 
  154. Sanger, David; Perlroth, Nicole (16 November 2015). "Encrypted Messaging Apps Face New Scrutiny Over Possible Role in Paris Attacks". The New York Times. https://www.nytimes.com/2015/11/17/world/europe/encrypted-messaging-apps-face-new-scrutiny-over-possible-role-in-paris-attacks.html. 
  155. Foges, Clare. "Why is Silicon Valley helping the tech-savvy jihadists?". https://www.telegraph.co.uk/technology/12008689/Why-is-Silicon-Valley-helping-the-tech-savvy-jihadists.html. Retrieved 9 December 2015. 
  156. Campbell, Scott (26 July 2016). "ISIS warn London 'next to be attacked' as UK churches put on terror alert after French priest murder". Daily Mirror. https://www.mirror.co.uk/news/world-news/isis-warn-london-next-attacked-8500399. "Images threatening attacks in London and other major world capitals have been posted on jihadi messaging app Telegram" 
  157. (in Russian) Martynov, Kirill. "Занять Телеграм". https://www.novayagazeta.ru/articles/2017/06/24/72903-zanyat-telegram. Retrieved 26 June 2017. 
  158. Widiartanto, Yoga Hastyadi (14 July 2017). "Ini Alasan Pemerintah Blokir Telegram" (in id). Kompas. http://tekno.kompas.com/read/2017/07/14/20495927/ini-alasan-resmi-pemerintah-blokir-telegram. Retrieved 15 July 2017. 
  159. "Indonesian government lifts ban on messaging service Telegram". SPH Digital News. 11 August 2017. http://www.straitstimes.com/asia/se-asia/indonesian-government-lifts-ban-on-messaging-service-telegram. 
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