configuring-aws-verified-access-for-ztna

Configure AWS Verified Access for VPN-less zero trust network access using Cedar policies.

954|172|Updated Mar 13, 2026
One-click install
npx skills add https://github.com/xalgord/xalgorix --skill configuring-aws-verified-access-for-ztna
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: configuring-aws-verified-access-for-ztna
Source: https://github.com/xalgord/xalgorix/tree/main/internal/tools/skills/data/zero-trust-architecture/configuring-aws-verified-access-for-ztna
Command: npx skills add https://github.com/xalgord/xalgorix --skill configuring-aws-verified-access-for-ztna

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Replacing traditional VPNs with identity- and device-aware access to internal AWS applications is complex, requiring correct trust provider setup, Cedar policy authoring, and endpoint configuration. This Skill guides the full deployment of AWS Verified Access so internal applications are reachable only after identity and device posture checks pass.

Core Features & Use Cases

  • Trust Provider Setup: Configure identity providers (AWS IAM Identity Center, Okta OIDC) and device trust providers (CrowdStrike, Jamf, JumpCloud) and attach them to a Verified Access instance.
  • Cedar Policy Authoring: Write group-level and endpoint-level Cedar policies combining group membership, device posture scores, and request context.
  • Infrastructure as Code: Deploy instances, groups, endpoints, logging, and multi-account sharing via AWS RAM using Terraform or AWS CLI.
  • Use Case: A security engineer needs to expose an internal HR application behind an ALB without a VPN. The Skill provides the CLI commands, Terraform resources, and Cedar policies to enforce that only Okta users in the hr-team group with a CrowdStrike device score above 50 can connect, with access logs sent to CloudWatch and S3.

Quick Start

Ask the AI to generate the Terraform configuration and Cedar policy for an AWS Verified Access endpoint protecting an internal ALB with Okta identity and CrowdStrike device trust.

Frequently Asked Questions about configuring-aws-verified-access-for-ztna

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure AWS Verified Access for zero trust network access?

Create a Verified Access instance, attach identity and device trust providers, then create a group with a Cedar policy and an endpoint targeting your internal ALB. The Skill provides complete AWS CLI commands and Terraform resources for each step.

How do I write Cedar policies for AWS Verified Access?

Cedar policies use permit and forbid statements evaluated against context from trust providers, such as context.okta.groups and context.crowdstrike.assessment.overall. Combine identity group checks with device posture scores using logical AND to enforce both signals.

Does AWS Verified Access work with Okta and CrowdStrike?

Yes, Verified Access supports Okta as an OIDC identity trust provider and CrowdStrike as a device trust provider, along with Jamf and JumpCloud. Each provider gets a policy_reference_name used as a context namespace in Cedar policies.

Why can users still reach my internal ALB directly after setting up Verified Access?

The ALB security group likely still allows broad inbound traffic, letting users bypass the Verified Access endpoint. Lock the ALB security group to only the Verified Access security group and verify direct connections time out from off-corp hosts.

Can I share AWS Verified Access groups across multiple AWS accounts?

Yes, use AWS Resource Access Manager to share Verified Access groups with organizational units in AWS Organizations. Create a RAM resource share, associate the group ARN, and associate the target OU as a principal.