Skill UI

An expert architect specializing in designing, implementing, and managing complex hybrid and multi-cloud environments. Expertise spans major public clouds (AWS, Azure, GCP), private clouds (OpenStack, VMware), and container platforms (Kubernetes). Focus areas include cross-cloud networking, Infrastructure as Code (IaC) using Terraform, workload optimization, zero-trust security implementation, and FinOps cost management.

This comprehensive skill profile models an expert network engineer specializing in modern cloud networking, security architectures, and performance optimization. It covers multi-cloud environments (AWS, Azure, GCP), advanced concepts like Zero Trust, Service Mesh (Istio), and high-availability design. Key capabilities include implementing IaC (Terraform), load balancing, DNS management, and deep network troubleshooting. Ideal for complex DevOps, SRE, or infrastructure design roles.

AWS Verified Access is a Zero Trust Network Access (ZTNA) service that provides secure, VPN-less connectivity to corporate applications hosted in AWS. It enforces granular, conditional access control using the Cedar policy language, verifying both user identity and device security posture in real-time before granting access to specific resources. Ideal for modernizing security architecture and meeting strict compliance requirements.

This guide details the process of configuring microsegmentation policies to enforce least-privilege access between workloads. It covers the entire workflow, from application dependency mapping and discovery (Phase 1) to defining label-based, default-deny security zones (Phase 2). It is crucial for preventing lateral movement in highly secure, zero-trust architectures using tools like VMware NSX, Illumio, and Calico.

This guide details the process of implementing Zscaler Private Access (ZPA) to replace legacy VPNs with a modern Zero Trust Network Access (ZTNA) framework. It covers deploying App Connectors, defining application segments, and establishing granular access policies based on user identity, organizational user groups, and detailed device posture checks (e.g., compliance, anti-malware status).

This comprehensive guide details how to implement a Zero Trust Network Access (ZTNA) solution using Cloudflare Access and Cloudflare Tunnel. It provides a secure alternative to traditional VPNs by offering identity-aware, policy-driven access to self-hosted and private applications. The process covers setting up tunnels, integrating major Identity Providers (Okta, Azure AD), and enforcing granular access policies.

This skill provides a comprehensive guide to deploying a Software-Defined Perimeter (SDP) using the CSA v2.0 specification. It implements core zero trust principles by establishing a dynamic, identity-centric network boundary. The deployment covers Single Packet Authorization (SPA) and mutual TLS (mTLS) to ensure that resources are invisible and inaccessible until a user is fully authenticated and authorized.

Tailscale provides a WireGuard-based, zero-trust mesh VPN solution. It establishes end-to-end encrypted, peer-to-peer connections using identity-aware controls and granular Access Control Lists (ACLs). Ideal for modernizing network security, replacing traditional VPNs, and ensuring compliant, identity-gated access across diverse environments (Cloud, On-Prem).

This guide details how to implement Google's BeyondCorp Zero Trust Access Model. It moves beyond traditional network perimeters by enforcing identity-aware access controls using IAP, Access Context Manager, and device posture verification. Ideal for securing remote and hybrid workforces migrating to Google Cloud.

This skill guides the progressive adoption of the CISA Zero Trust Maturity Model (ZTMM) v2.0. It provides a comprehensive, structured roadmap for assessing and improving security architecture across five critical pillars: Identity, Devices, Networks, Applications, and Data. Learn to perform gap analysis and implement advanced controls needed to achieve optimal zero trust compliance.

This skill provides comprehensive guidance on implementing Conditional Access policies within Microsoft Entra ID (Azure AD). It covers configuring zero trust access control, integrating signal-based policies, enforcing device compliance, and utilizing risk-based authentication. This is crucial for establishing robust security architectures aligned with NIST standards and regulatory compliance requirements.

This guide details the implementation of device posture assessment for robust Zero Trust Access Control. It outlines how to integrate endpoint health signals from multiple security platforms (CrowdStrike ZTA, Intune, Jamf) into conditional access policies. Users can enforce stringent compliance requirements—such as disk encryption, OS patch levels, and security sensor status—to ensure only compliant devices gain access to corporate resources.