Security hardening
SSH, firewall, services, permissions and operating-system hardening.
PROFESSIONAL SERVICES
Server Security & Hardening
Practical Linux hardening, compromise investigation, firewall configuration, malware response and security review.
✓ Clear scope✓ Documented work✓ Technical follow-up
WHAT WE DO
Senior expertise when your infrastructure matters.
We understand the requirement first, define the scope, then execute and document the work.
Compromise investigation
Investigate suspicious files, persistence and web shells.
Firewall & WAF
CSF, firewalld, Fail2ban, ModSecurity and application protection.
Patch management
Security updates and controlled maintenance planning.
Mail security
SPF, DKIM, DMARC, reputation and mail-flow troubleshooting.
Security audit
Review exposed services, risky settings and operational weaknesses.
A clear service request from start to finish.
Describe the requirement
Send the issue, server details or project scope.
Technical review
We define the work, steps and risks before execution.
Execute & follow up
Work is completed with clear updates and post-work follow-up.
Tell us what you are building or fixing.
We can prepare a technical plan for one server or an entire platform.
Start a project →