🔻شهید ابراهیمی پس از انقلاب یک بار در شهر قم به دیدار امام شرف یاب می‌شود. با آغاز جنگ ابتدا از طریق جهاد سازندگی و بعد در لباس بسیج و امدادگر راهی میادین رزم شد...
🔻شهید ابراهیمی پس از انقلاب یک بار در شهر قم به دیدار امام شرف یاب می‌شود. با آغاز جنگ ابتدا از طریق جهاد سازندگی و بعد در لباس بسیج و امدادگر راهی میادین رزم شد...
Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. For Oleksandra Tsekhanovska, head of the Hybrid Warfare Analytical Group at the Kyiv-based Ukraine Crisis Media Center, the effects are both near- and far-reaching. Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe.
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