الوسوم

موسومة بـ lfd

29 أبريل 2026قراءة 13 دقيقةsecurity infrastructure
SSH brute force on cPanel: the 8,127-attempt night and the fix
A postmortem on 8,127 failed SSH logins to a cPanel server in six hours from rotating /24s, why lfd alone could not see the pattern, and the layered fix.
#ssh #csf #lfd #cpanel #brute-force #fail2ban
20 أبريل 2026قراءة 14 دقيقةsecurity infrastructure
CSF, lfd, and Imunify360: why your firewall is killing itself
A 2026 postmortem on cPanel servers running CSF and Imunify360 in parallel: lfd OOM kills, csf.deny bloat, iptables races, and the fix we ship.
#csf #lfd #imunify360 #cpanel #iptables #firewall

SSH brute force on cPanel: the 8,127-attempt night and the fix