@jobayth.forazi: Cybersecurity (X Window System Attacks) In Linux/Unix-based operating systems, the term is associated with vulnerabilities in the X Window System (X11) graphical server. 6,593 ... 70 Since the X11 protocol was originally designed without built-in window isolation, malware or a local user can intercept keystrokes (keylogging)#humint#jobaythforazi