تشریح و نمایش فنی باگ و حمله‌های استک اورفلو و بافر اورفلو
خودم این دو ویدئو رو دوست داشتم و لذت بردم. با دو تا برنامه سی و دیباگر توضیح میدم و نشون می دم که استک اورفلو و بافراورفلو چیه و چطوری می تونه باعث اینهمه مشکل بشه و چرا مایکروسافت اینهمه تابع سی رو ممنوع کرده!
تشریح و نمایش فنی باگ و حمله‌های استک اورفلو و بافر اورفلو
خودم این دو ویدئو رو دوست داشتم و لذت بردم. با دو تا برنامه سی و دیباگر توضیح میدم و نشون می دم که استک اورفلو و بافراورفلو چیه و چطوری می تونه باعث اینهمه مشکل بشه و چرا مایکروسافت اینهمه تابع سی رو ممنوع کرده!
Telegram and Signal Havens for Right-Wing Extremists
Since the violent storming of Capitol Hill and subsequent ban of former U.S. President Donald Trump from Facebook and Twitter, the removal of Parler from Amazon’s servers, and the de-platforming of incendiary right-wing content, messaging services Telegram and Signal have seen a deluge of new users. In January alone, Telegram reported 90 million new accounts. Its founder, Pavel Durov, described this as “the largest digital migration in human history.” Signal reportedly doubled its user base to 40 million people and became the most downloaded app in 70 countries. The two services rely on encryption to protect the privacy of user communication, which has made them popular with protesters seeking to conceal their identities against repressive governments in places like Belarus, Hong Kong, and Iran. But the same encryption technology has also made them a favored communication tool for criminals and terrorist groups, including al Qaeda and the Islamic State.
Can I mute a Telegram group?
In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.
