01Core Infrastructure Defense
Kernel-to-application fortification for production Linux and Windows servers without third-party bloat
Default server installations from cloud providers leave critical attack surfaces exposed: standard SSH/RDP ports, unhardened network stacks, lack of rate-limiting, and permissive administrator privileges. Our Hardening Pack locks down the operating system using native security mechanisms.
Key Deliverables & Capabilities:
- ✓Production-ready Bash and PowerShell hardening script suite
- ✓Optimized sysctl.conf kernel security profile
- ✓Hardened firewall rule templates (NFTables, UFW, Windows Firewall)
- ✓Configured Fail2ban multi-jail policies with notification hooks
02Deep Inspection & Diagnostics
Comprehensive vulnerability discovery, CIS benchmark scoring, and actionable remediation roadmap for Linux and Windows
Before or after deploying critical services, understanding your exact vulnerability score is vital. We perform exhaustive automated and manual audits to detect misconfigurations, dormant malware, insecure permissions, and compliance gaps.
Key Deliverables & Capabilities:
- ✓Full Lynis diagnostic logs and compliance rating (0–100)
- ✓Executive PDF Security Audit Report with customized diagrams
- ✓Prioritized remediation checklist for your DevOps team
- ✓Turnkey fixes applied for all Critical and High vulnerabilities (if turnkey package chosen)
03Application & Database Defense
Fortifying Nginx, Apache, MySQL, PostgreSQL, Redis & PHP-FPM execution pools
Web servers and databases represent the highest-value targets for attackers. We implement strict reverse proxy isolation, A+ TLS cipher suites, OWASP-recommended HTTP security headers, and restricted database network bindings.
Key Deliverables & Capabilities:
- ✓Hardened Nginx / Apache virtual host configurations (SSL A+ rated)
- ✓Secured php.ini & pool.d/ configurations with function blacklists
- ✓Hardened my.cnf / postgresql.conf isolation settings
- ✓Fail2ban filters for 4xx/5xx HTTP abusive flood detection
04Continuous Threat Hunting
Automated threat hunting, rootkit detection, and file integrity monitoring
Even with perimeter defenses, compromised web applications or stolen credentials can introduce web shells or crypto-miners. We deploy automated scanners that continuously inspect filesystem changes and alert administrators immediately.
Key Deliverables & Capabilities:
- ✓Configured RKHunter & ClamAV daemon suites with auto-updating signatures
- ✓Complete Auditd rule set conforming to CIS compliance standards
- ✓Automated nightly report generation script
- ✓Initial baseline filesystem signature index
05Regulatory & Governance
Meeting stringent technical security controls required by international payment and privacy standards
Achieving compliance requires verifiable, documented technical controls. We configure encryption, log immutability, access controls, and password complexity policies needed to pass payment processor audits and privacy regulations.
Key Deliverables & Capabilities:
- ✓Auditor-ready Technical Hardening Compliance Checklist
- ✓Evidence logs and Lynis compliance verification export
- ✓Documented System Baseline Configuration Policy
- ✓Signed certificate of technical hardening completion from Khodshima Sumn Assist LTD
06Cloud & Infrastructure
Hardened initial provisioning for AWS EC2, Hetzner, DigitalOcean & Bare-Metal
Launching a new server in the cloud without proper hardening leaves it vulnerable within minutes of receiving a public IP. We configure secure provisioning baselines, VPC security groups, and cloud metadata protections.
Key Deliverables & Capabilities:
- ✓Fully hardened and provisioned cloud instance ready for production
- ✓Automated encrypted backup playbook
- ✓Infrastructure security summary report
- ✓30-day post-launch engineering support and stability guarantee