Your firewall is your first line of defense — but only if it’s properly configured and actively maintained. Bloated rule sets, outdated firmware, misconfigured VPN tunnels, and unmonitored open ports are silent risks that accumulate over time.
With 11+ years of enterprise firewall experience across banking, manufacturing, and critical infrastructure — managing 100+ physical and virtual firewalls simultaneously — we provide remote firewall management, optimization, and security audits for organizations that need a specialist without the overhead of a full-time engineer.
What We Do
🔥 Firewall Rule Management
- Review and cleanup of existing rule sets — removing redundant, shadowed, or overly permissive rules
- Policy optimization for performance and security
- Change management and documentation of every modification
- Compliance reporting (ISO 27001, PCI DSS, NIS2)
🔒 VPN Setup & Optimization
- IPsec site-to-site VPN — new setup, troubleshooting, failover configuration
- SSL-VPN — remote access for users (Fortinet FortiClient, Palo Alto GlobalProtect, Cisco AnyConnect)
- VPN tunnel monitoring and alerting
- Multi-vendor VPN interoperability
🛡️ Security Audits
- Open port analysis and unnecessary service exposure
- Firewall policy review against best-practice frameworks (OWASP, CIS)
- Log analysis for anomalous traffic patterns
- Actionable remediation report with prioritized findings
⚙️ Firmware & Patch Management
- Scheduled firmware updates with rollback planning
- Vulnerability assessment for known CVEs in your firewall platform
- Zero-downtime update execution for HA environments
Supported Platforms
| Vendor | Products |
|---|---|
| Fortinet | FortiGate, FortiManager, FortiAnalyzer |
| Palo Alto Networks | NGFW, Panorama, Prisma Access |
| Cisco | Firepower, ASA, FMC |
| Check Point | Security Gateway, SmartConsole |
Remote-First Delivery
All services delivered remotely via secure access. No on-site visits required for routine management and audits.
Get in Touch
📱 WhatsApp: wa.me/4916098665971
📧 Email: barash@digitriva.de
Free 30-minute technical consultation. No commitment required.