يعجبني كثيرا ذلك الموقع العلمي أو الفكري ،، والذي يقدّم لك مادة ثريّة غنية بالمعرفة ،، وما أن تنتهي منها إلا ويقترح عليك مادة لا تقلّ عنها ثراء، وهكذا تتنقل من مادة إلى مادة دون أن تشعر بالوقت، وأنت في نهمٍ لا يتوقف، وذئب هيجلي شَرِه .. ربما تمضي 4 ساعات أو أكثر وأنت في هذه الجنة الوارفة ..
يعجبني كثيرا ذلك الموقع العلمي أو الفكري ،، والذي يقدّم لك مادة ثريّة غنية بالمعرفة ،، وما أن تنتهي منها إلا ويقترح عليك مادة لا تقلّ عنها ثراء، وهكذا تتنقل من مادة إلى مادة دون أن تشعر بالوقت، وأنت في نهمٍ لا يتوقف، وذئب هيجلي شَرِه .. ربما تمضي 4 ساعات أو أكثر وأنت في هذه الجنة الوارفة ..
BY قناة / عبدالله الشهري
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At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. Groups are also not fully encrypted, end-to-end. This includes private groups. Private groups cannot be seen by other Telegram users, but Telegram itself can see the groups and all of the communications that you have in them. All of the same risks and warnings about channels can be applied to groups. At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised.
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