Zero Trust & security hardening

Zero Trust & Security Hardening

At INFAYSEF, we secure your entire digital ecosystem by implementing Zero Trust architectures and advanced security hardening strategies adapted to your organization’s real risk profile. We transform traditional infrastructures into resilient, identity-driven and threat-resistant environments that protect your users, data, and systems from modern cyber threats.

Zero Trust Architecture by Design

We apply the core Zero Trust principles:

• Never trust, always verify

• Least-privileged access

• Continuous authentication and authorization

• Device and identity-based access control

This ensures that every access request is evaluated dynamically based on identity, device compliance, location and risk.

Active Directory Hardening & Tiered Security Model

Your Active Directory is the heart of your infrastructure — and the primary attack target. INFAYSEF implements:

• Tiered administration model (Tier 0 / 1 / 2)

• Privileged Access Workstations (PAW)

• Secure delegation and group restructuring

• Legacy protocol elimination (NTLMv1, SMBv1, weak Kerberos)

• Secure DNS and SYSVOL protection

Identity Protection & Conditional Access

We secure identities with:

• Conditional Access and risk-based policies

• Multi-Factor Authentication (MFA)

• Microsoft Entra ID Protection

• Privileged Identity Management (PIM)

• Secure application access control

Only verified users on compliant devices can access corporate resources.

Microsoft Defender Security Stack

We deploy and tune Microsoft Defender solutions:

• Defender for Endpoint

• Defender for Identity

• Defender for Office 365

• Defender for Cloud

• Automated attack investigation and response

This creates a unified security posture across cloud and on-prem environments.

Security Baselines & Hardening Policies

We apply Microsoft security baselines:

• OS and server hardening

• BitLocker & Secure Boot

• Attack Surface Reduction (ASR)

• Secure update and patch strategies

• GPO and Intune security configurations

Why INFAYSEF?

• Certified Microsoft Security Architects

• Proven enterprise hardening methodologies

• Zero Trust-first mindset

• Continuous monitoring & optimization

• Compliance-ready implementations

Build a Cyber-Resilient Infrastructure

With INFAYSEF, your organization adopts a modern security posture that prevents breaches, minimizes attack surfaces and protects your digital identity.

📩 Contact INFAYSEF today to secure your infrastructure with Zero Trust.