Protect critical data and preserve user trust. We clean up active malware infections, configure CSF/LFD firewall policies, disable unused ports, and deploy active intrusion detection triggers.
Hackers scan servers constantly. We implement comprehensive hardening steps to block unauthorized access and prevent downtime.
Scanning file hierarchies for backdoors, isolating web shells (like c99/r57), clearing junk databases, and patching entry pathways.
Limiting SSH access to specific IPs, disabling root password logins, setting up Fail2ban alerts, and configuring custom firewall levels.
Scanning for active rootkits using chkrootkit/rkhunter, running Lynis security audits, and configuring automated kernel updates.