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Enterprise Security

Defense-in-depth and Zero Trust

Ongoing security operations for your infrastructure. Vulnerability management, zero trust, endpoint protection, and incident response - all managed by experts.

The Dual-Phase Approach

Security isn't just a one-time build. It's a continuous lifecycle.

Initial Setup

Architect

Building a resilient, defensible foundation that resists attack by design.

  • Secure Landing Zones
  • Zero Trust Identity Framework
  • Hardened Configuration Baselines
  • Platform Engineering
Ongoing Protection

Manage

Ongoing operations to detect threats and maintain security posture over time.

  • Ongoing Security Monitoring
  • Vulnerability Management
  • Patching & Upgrades
  • Incident Response

Annual Retainer Model

Enterprise Security Operations is delivered as an ongoing retainer, providing continuous protection and expert support throughout the year.

Ongoing
Security Monitoring
Monthly
Status Reports
Quarterly
Strategy Reviews

What You Get

Concrete artifacts and strategic outcomes delivered throughout our partnership.

Vulnerability Management

Ongoing Assessment

Ongoing scanning, prioritization, and remediation tracking.

Zero Trust Implementation

Never Trust, Always Verify

Verified security standards and configuration templates across Cloud, Network, and Endpoints to ensure a resilient foundation.

Network & Endpoint Security

Perimeter Defense

Hardening, MDR/EDR, and perimeter defense for all entry points.

Platform Engineering

Secure Foundations

Infrastructure as Code, security-first landing zones, and automated compliance.

Secure Development

DevSecOps

Integration of automated scanning and security gates directly into your CI/CD pipelines, helping you to stop vulnerabilities before they reach production.

Identity & Access Management

Governance Control

Strategic implementation of MFA, SSO, and Privileged Access Management (PAM) to secure your organization's digital perimeter.

Security Analytics & Logging

Centralized Visibility

Fully managed telemetry pipeline capturing security logs from across your estate for real-time alerting and historical analysis.

Data Classification & Protection

Information Protection

DLP, sensitivity labeling, and data loss prevention controls.

Incident Response Readiness

Operational Resilience

Targeted playbooks, contact trees, and regular tabletop exercises to ensure your team is prepared for high-stakes security events.

Frequently Asked Questions

What does "Zero Trust" actually mean in practice?

Zero Trust is a security model that assumes no user, device, or network segment is trusted by default - even inside your perimeter. In practice, it means enforcing identity verification for every access request, limiting lateral movement between systems, and applying least-privilege access policies across your entire estate.

How is this different from just buying a security tool?

Tools create potential. This service creates outcomes. We design the architecture, implement the configurations, manage the ongoing operations, and proactively hunt for threats. Most organizations have security tools that are misconfigured or under-utilized. We fix that.

Is this a one-time project or an ongoing retainer?

Enterprise Security is delivered as an ongoing annual retainer. The Architect phase typically takes 2-3 months to establish the foundation. After that, we operate in continuous Manage mode: monitoring, patching, reporting, and quarterly strategy reviews.

What size organizations is this designed for?

Enterprise Security is best suited for mid-market and enterprise organizations (typically 200+ employees) with complex, multi-cloud or hybrid environments. For smaller organizations, we often recommend starting with a Cyber Health Check and Active Defense instead.

Why D3 Cyber?

Proactive, Not Reactive

We don't wait for alerts. We hunt for threats and close gaps before they can be exploited.

Boutique Focus, Deep Expertise

Dedicated attention from senior professionals without the bureaucracy of a large firm.

Transparency First

No black boxes. You see what we see, with clear reporting and direct access to analysts.

Ready for Ongoing Protection?

Let's discuss your security operations needs and build a protection plan.

Book Security Consultation