Эта команда позволяет мониторить файл аутентификации в режиме реального времени, фильтруя события, связанные с SSH:
tail -f /var/log/auth.log | grep ssh
tail -f — выводит новые строки по мере их появления.grep ssh — фильтрует только те строки, которые содержат информацию об SSH. BY Библиотека хакера | Hacking, Infosec, ИБ, информационная безопасность
Cryptoassets enthusiasts use this application for their trade activities, and they may make donations for this cause.If somehow Telegram do run out of money to sustain themselves they will probably introduce some features that will not hinder the rudimentary principle of Telegram but provide users with enhanced and enriched experience. This could be similar to features where characters can be customized in a game which directly do not affect the in-game strategies but add to the experience.
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.
Библиотека хакера | Hacking Infosec ИБ информационная безопасность from sg