System Status: Active

Uncompromising Network Resilience.

An elite collective of Cisco CCIE engineers forged in the Global Technical Assistance Center (TAC). We design, execute, and stabilize the central nervous system of global enterprises.

Examine Operations
Execution Pillars

Core Operations

NODE::01

Infrastructure Design

Bespoke, enterprise-grade architectures. We engineer highly available routing topologies, secure perimeters, and seamless collaboration suites built for absolute scale and fault tolerance.

NODE::02

Project Execution

End-to-end execution of complex migrations and greenfield deployments. Conducted strictly by CCIE-level talent, ensuring minimal operational friction and adherence to strict Cisco validated designs.

NODE::03

Break & Fix

Rapid fault isolation driven by ex-TAC veterans. When critical infrastructure experiences severe degradation, our engineers bypass standard troubleshooting tiers to immediately stabilize your network.

Technical Mastery

Architectural Focus

Enterprise Routing & Switching

The foundation of global enterprise relies on packet transit that never fails. We architect and deploy highly resilient Campus, Data Center, and Wide Area Networks leveraging advanced BGP engineering, Cisco SD-WAN (Viptela), and Multi-Protocol Label Switching (MPLS).

Deployment Profile

> Redesigned the global transit backbone for a Tier-1 financial institution. Migrated 400+ remote branches to a fully encrypted Cisco SD-WAN overlay with active-active transport redundancies, resulting in 99.999% uptime during peak market trading hours.

Zero-Trust Security Perimeters

Security is no longer a border; it is woven into every endpoint. We engineer environments where implicit trust is eliminated. Utilizing Cisco Identity Services Engine (ISE), Firepower Threat Defense, and TrustSec, we enforce granular micro-segmentation across the entire enterprise fabric.

Deployment Profile

> Engineered a Zero-Trust architecture for a multi-national healthcare provider. Segmented critical medical IoT devices from general campus traffic via Cisco ISE, ensuring strict HIPAA compliance and establishing cryptographic boundaries to prevent lateral ransomware movement.

Global Collaboration Suites

Enterprise productivity requires high-fidelity, frictionless communication that transcends geography. We deploy and harden Cisco Unified Communications Manager (CUCM) ecosystems, integrating secure voice, high-definition video, and persistent Webex collaboration securely across global topologies.

Deployment Profile

> Deployed an on-premise, heavily encrypted Unified Communications cluster for a federal defense contractor. Engineered latency-optimized Quality of Service (QoS) across intercontinental links to guarantee secure, jitter-free video conferencing between US and European command centers.

Digital Dispatch

info@zbfsystems.com

Terminal :: Sofia (EU)

+359 2 491 8000

Terminal :: London (UK)

+44 20 3129 8000

Status

Operating Globally