Telegram comes with one default sticker pack,145 and users can install additional sticker packs provided by third-party contributors. ISIS has used Telegram for recruiting attempts with some cells recommending the app263 to their followers. Chats can be sorted into folders to organize them with preset options like « Unread » and « Muted? or custom separations such as « Work » and « Family ». Premium users have the ability to set any chat folder as the default screen in the app while regular users will always see the full chat list when first opening the app. Users can hide the translate button for messages written in specific languages. This was done without prior agreement or knowledge of the women, causing intense public backlash and demand for the group to be shut down.
Features
Some stickers feature full-screen effects that play out when first sent or when tapped. Far-right and white supremacist communities on Telegram have spread videos of the Christchurch and Halle shootings279 in groups and channels after the original livestreams were taken down by Twitch. British far-right publication TR.news,280 following multiple deplatformings, launched a Telegram channel to spread its posts and the Institute for Strategic Dialogue281 reported that Irish far-right groups grew substantially between 2019 and 2020.
- British far-right publication TR.news,280 following multiple deplatformings, launched a Telegram channel to spread its posts and the Institute for Strategic Dialogue281 reported that Irish far-right groups grew substantially between 2019 and 2020.
- This was done without prior agreement or knowledge of the women, causing intense public backlash and demand for the group to be shut down.
- Telegram comes with one default sticker pack,145 and users can install additional sticker packs provided by third-party contributors.
Contents
The President of North Macedonia Stevo Pendarovski, along with the Prime Minister of North Macedonia Zoran Zaev, demanded an immediate reaction from Telegram and threatened to completely restrict access to the app in the country if no actions were taken.289290 The group was banned after reports from users and media, although no public statement was made. In December 2020, Telegram launched a Bugs and Suggestions platform,174 where users can submit bug reports and suggestion cards for new features. Admins can choose to hide the list of members in a group, as well as post anonymously themselves.85 Similarly, groups and channels can have content protection enabled, which prevents screenshots, forwarding and downloading of media.8687 Ownership of channels and groups can be transferred to one of the admins if the owner wishes to give up their rights. Groups support threaded replies, where bringing up the context menu on a message allows one to open a screen with a thread of replies made to that message and the subsequent ones in the thread. Specific users can be tagged in the group by adding @username to a message, where « username » is that particular user’s username. In addition, Telegram offers functions for making payments directly within the platform, alongside an external service such as Stripe.
shutdown of Russian political bots
Messages can contain formatted text, media, files up to 2 GB (4 GB with Premium), locations and audio or video messages recorded in-app. Telegram messages in private chats can be edited up to 48 hours after they were sent with an « edited » icon appearing to reflect changes, as well as deleted for both sides without a trace. Users have the option to delete messages and whole chats for both themself and other participants.
Groups and channels
Telegram offers end-to-end encryption in voice and video calls,7 and optionally in private chats if both participants use a mobile device. Telegram has various client apps, some developed by Telegram Messenger LLP and some by the community. Most of them are free and open-source and released under the GNU General Public Licence version 2 or 3. The built-in media viewer supports common media formats – JPEG, PNG, WebP for images and H.264 and HEVC in videos in MP4 container beldex to inr and MP3, FLAC, Vorbis, Opus and AAC for audio. This enables the building of clients for non-traditional platforms like KaiOS (supported by Telekram)183, or S30+/Mocor Feature phones (still in development).
- This enables the building of clients for non-traditional platforms like KaiOS (supported by Telekram)183, or S30+/Mocor Feature phones (still in development).
- Finally, they qualified their conclusion with the caveat that « properties need to be formally proved in order to deem MTProto 2.0 definitely secure. This proof cannot be done in a symbolic model like ProVerif’s, but it can be achieved in a computational model, using tools like CryptoVerif or EasyCrypt. »
- They use the WebP72 or WebM format and do not require special software to create or upload.
Features
However, research from the Oxford University282 suggests that, due to Telegram not using sorting algorithms in its search function, many such groups remain obscure and small while select others receive a lot of attention. However, the team also stated that because all communication, including plaintext and ciphertext, passes through Telegram servers, and because the server is responsible for choosing Diffie–Hellman parameters, the « server should not be considered as trusted. » They also concluded that a man-in-the-middle attack is possible if users fail to check the fingerprints of their shared keys. Finally, they qualified their conclusion with the caveat that « properties need to be formally proved in order to deem MTProto 2.0 definitely secure. This proof cannot be done in a symbolic model like ProVerif’s, but it can be achieved in a computational model, using tools like CryptoVerif or EasyCrypt. » Stickers are cloud-based, high-resolution images intended to provide more expressive emoji. When typing in an emoji, the user is offered to send the respective sticker instead. Stickers come in collections called « packs », and multiple stickers can be offered for one emoji.
Messages from private chats can be forwarded, with an option to hide the original sender’s identity or to hide captions from media messages. Forwarded messages also maintain reply formatting, able to show which messages in a thread are replying to others. Any user can also send a message to a special « Saved Messages » chat as a form of bookmarking them. Users can also send stickers, which can be static, animated or video.71 Sticker packs are made by Telegram designers as well as regular users and can be shared via links. They use the WebP72 or WebM format and do not require special software to create or upload.
Telegram (also known as Telegram Messenger) is a cloud-based, cross-platform social media and instant messaging (IM) service. It allows users to exchange messages, share media and files, and hold private and group voice or video calls as well as public livestreams. It is available for Android, iOS, Windows, macOS, Linux, and web browsers.
Chats can be exported to preserve them via Telegram’s Desktop client, although the saved data cannot be imported back into the user’s account. Telegram clients have the ability to turn off media autoplay and automatic downloads for both WiFi and mobile data, adjusting them for media type and size. Auto download settings can also be applied based on chat type such as group, channel or private. Users can schedule messages to send at a particular time or when their conversation partner comes online,73 as well as choose to send a message « without sound » without a notification.
