با سلام خدمت دانشجویان محترم
تست های سری اول آپلود شد .
این تست ها ۲۵ درصد از نمره تمرین شما رو خواهد داشت . پس به دقت به پاسخ صحیح برسید.
و مهلت این تست ها یک ماه است.
BY کنترل بهینه دکتر ساداتی 1401
Telegram has exploded as a hub for cybercriminals looking to buy, sell and share stolen data and hacking tools, new research shows, as the messaging app emerges as an alternative to the dark web.An investigation by cyber intelligence group Cyberint, together with the Financial Times, found a ballooning network of hackers sharing data leaks on the popular messaging platform, sometimes in channels with tens of thousands of subscribers, lured by its ease of use and light-touch moderation.
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
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