Deploying Palo Alto Prisma Access Zero Trust
FreeSeamlessly deploy SASE with integrated zero trust access.
Free · Opens the source repo
What Deploying Palo Alto Prisma Access Zero Trust does
Deploying Palo Alto Networks Prisma Access Zero Trust is a specialized skill designed for organizations looking to implement enterprise-grade Secure Access Service Edge (SASE) solutions. This skill streamlines the deployment of Prisma Access, enabling the configuration of GlobalProtect agents, ZTNA Connectors, and security policies. It also integrates with Strata Cloud Manager for unified management, making it an essential tool for IT teams aiming to enhance their network security posture by transitioning from traditional VPNs and branch firewalls to cloud-delivered security solutions.
The skill is particularly beneficial for IT professionals tasked with deploying zero trust architectures for both mobile users and remote network connections. It provides a structured workflow that guides users through the necessary steps, from configuring the Prisma Access infrastructure to defining application access policies and deploying GlobalProtect agents. The detailed instructions and scripts included in the skill ensure that even complex configurations can be executed efficiently, reducing the risk of errors during deployment.
Organizations that require advanced threat prevention capabilities, such as WildFire and DNS Security, will find this skill particularly useful. It supports the integration of ZTNA with existing Palo Alto Next-Generation Firewall (NGFW) infrastructures, allowing for a cohesive security strategy that leverages both cloud and on-premises resources. With the skill, teams can ensure that their remote access traffic is secured and compliant with organizational policies.
However, this skill is not intended for small organizations with fewer than 200 users or those that only need basic web application access without comprehensive network security. It is also not suitable for environments where budget constraints limit the adoption of enterprise-level SASE solutions. Users should ensure they meet the prerequisites, including a Prisma Access license and configured Strata Cloud Manager, before implementation.
When to use it
Use this skill when implementing enterprise-grade SASE solutions that require integrated ZTNA, SWG, CASB, and FWaaS, especially for organizations with significant remote access needs.
When not to use it
Avoid using this skill for small organizations with fewer than 200 users or for environments needing only basic web application access without full network security.
What you can build with it
Enterprise SASE Implementation
A large organization needs to implement a comprehensive SASE solution for secure remote access and network security.
Integration with Existing Infrastructure
A company with existing Palo Alto NGFW wants to enhance its security posture by integrating ZTNA into its current setup.
Advanced Threat Prevention Deployment
An IT team aims to deploy advanced threat prevention measures for remote access traffic using Prisma Access.
How to install Deploying Palo Alto Prisma Access Zero Trust
View source1. Install with the skills CLI
npx skills add mukul975/anthropic-cybersecurity-skills/deploying-palo-alto-prisma-access-zero-trust --agent claude-code2. Or install it manually
Download the skill folder and drop it into ~/.claude/skills/ for all projects, or .claude/skills/ to scope it to one repo. Restart Claude Code so it picks up the new skill.
Anthropic's agentic coding CLI, and the reference implementation of Agent Skills. Drop a skill folder into ~/.claude/skills and Claude Code loads it automatically whenever a task matches the skill's description. Claude Code docs
Inside SKILL.md
Written by mukul975Deploying Palo Alto Prisma Access Zero Trust
When to Use
- When implementing enterprise-grade SASE with integrated ZTNA, SWG, CASB, and FWaaS
- When replacing both VPN and branch office firewalls with cloud-delivered security
- When needing advanced threat prevention (WildFire, DNS Security) for remote access traffic
- When deploying zero trust for both mobile users and remote network (branch) connections
- When integrating ZTNA with existing Palo Alto NGFW infrastructure via Strata Cloud Manager
Do not use for small organizations (< 200 users) where simpler ZTNA solutions suffice, for environments requiring only web application access without full network security, or when budget constraints preclude enterprise SASE licensing.
Prerequisites
- Prisma Access license (Business Premium or equivalent)
- Strata Cloud Manager (SCM) tenant configured
- GlobalProtect agent for endpoint deployment
- ZTNA Connector VM: 4 vCPU, 8GB RAM, 128GB disk (VMware, AWS, Azure, or GCP)
- Identity provider: Okta, Entra ID, Ping Identity (SAML 2.0)
- Palo Alto Cortex Data Lake for log storage
Workflow
Step 1: Configure Prisma Access Infrastructure in Strata Cloud Manager
Set up the cloud infrastructure for mobile user and remote network connections.
Strata Cloud Manager > Prisma Access > Infrastructure Settings:
Mobile Users Configuration:
- Service Connection: Auto-selected based on user location
- DNS Servers: 10.1.1.10, 10.1.1.11 (corporate DNS)
- IP Pool for Mobile Users: 10.100.0.0/16
- Authentication: SAML with Okta (Primary), Entra ID (Secondary)
- GlobalProtect Portal: portal.company.com
- GlobalProtect Gateway: Auto (nearest Prisma Access location)
Infrastructure Subnet:
- Range: 172.16.0.0/16
- Allocation: /24 per Prisma Access location
Step 2: Deploy ZTNA Connectors for Private Application Access
Install ZTNA Connectors to provide secure access to internal applications.
# Deploy ZTNA Connector on VMware (OVA)
# Download OVA from Strata Cloud Manager > Prisma Access > ZTNA Connectors
# AWS deployment via CloudFormation
aws cloudformation create-stack \
--stack-name prisma-ztna-connector \
--template-url https://prisma-access-connector-templates.s3.amazonaws.com/ztna-connector-aws.yaml \
--parameters \
ParameterKey=VpcId,ParameterValue=vpc-PROD \
ParameterKey=SubnetId,ParameterValue=subnet-PRIVATE \
ParameterKey=InstanceType,ParameterValue=m5.xlarge \
ParameterKey=TenantServiceGroup,ParameterValue=TSG_ID \
ParameterKey=ConnectorName,ParameterValue=dc-east-connector-01
# Verify connector registration
# Strata Cloud Manager > Prisma Access > ZTNA Connectors
# Status should show "Connected" with nearest Prisma Access location
# Deploy second connector for HA
# ZTNA Connector auto-discovers nearest Prisma Access location
# IPSec tunnel uses: ecp384/aes256/sha512 for IKE and ESP
# Bandwidth: up to 2 Gbps per connector
Step 3: Define Application Definitions and Access Policies
Create application definitions pointing to internal applications via ZTNA Connectors.
Strata Cloud Manager > Prisma Access > Applications:
Application 1: Internal Wiki
- FQDN: wiki.internal.corp
- Port: TCP 443
- ZTNA Connector: dc-east-connector-01
- Protocol: HTTPS
- Health Check: Enabled (HTTP GET /health)
Application 2: Source Code Repository
- FQDN: git.internal.corp
- Ports: TCP 22, 443
- ZTNA Connector: dc-east-connector-01, dc-east-connector-02
- Protocol: HTTPS, SSH
Application 3: Finance ERP
- FQDN: erp.internal.corp
- Port: TCP 443
- ZTNA Connector: dc-east-connector-01
- Protocol: HTTPS
- User Authentication: Required (re-auth every 2h)
Strata Cloud Manager > Policies > Security Policy:
Rule 1: Engineering Access to Dev Tools
Source: User Group "Engineering" (from Okta SAML)
Destination: Application "Source Code Repository", "Internal Wiki"
HIP Profile: "Managed Device with CrowdStrike"
Action: Allow
Logging: Enabled
Threat Prevention: Best Practice profile
Rule 2: Finance Access to ERP
Source: User Group "Finance"
Destination: Application "Finance ERP"
HIP Profile: "Compliant Device - High Security"
Action: Allow
SSL Decryption: Forward Proxy
DLP Profile: "Financial Data Protection"
Rule 3: Default Deny Private Apps
Source: Any
Destination: Any Private App
Action: Deny
Logging: Enabled
Step 4: Configure Host Information Profile (HIP) for Device Posture
Define device posture requirements using HIP checks.
Strata Cloud Manager > Objects > GlobalProtect > HIP Objects:
HIP Object: "CrowdStrike Running"
- Vendor: CrowdStrike
- Product: Falcon Sensor
- Is Running: Yes
- Minimum Version: 7.10
HIP Object: "Disk Encryption Enabled"
- Windows: BitLocker = Encrypted
- macOS: FileVault = Encrypted
HIP Object: "OS Patch Level"
- Windows: >= 10.0.22631
- macOS: >= 14.0
HIP Profile: "Managed Device with CrowdStrike"
- Match: "CrowdStrike Running" AND "Disk Encryption Enabled"
HIP Profile: "Compliant Device - High Security"
- Match: "CrowdStrike Running" AND "Disk Encryption Enabled" AND "OS Patch Level"
Step 5: Deploy GlobalProtect Agent to Endpoints
Roll out the GlobalProtect agent for secure connectivity.
# Deploy GlobalProtect via Intune (Windows)
# MSI download from Strata Cloud Manager > GlobalProtect > Agent Downloads
# GlobalProtect pre-deployment configuration
# pre-deploy.xml for automated portal connection:
cat > pre-deploy.xml << 'EOF'
<GlobalProtect>
<Settings>
<portal>portal.company.com</portal>
<connect-method>pre-logon</connect-method>
<authentication-override>
<generate-cookie>yes</generate-cookie>
<cookie-lifetime>24</cookie-lifetime>
</authentication-override>
</Settings>
</GlobalProtect>
EOF
# Verify GlobalProtect connection status
# GlobalProtect system tray > Settings > Connection Details
# Should show: Connected to nearest Prisma Access gateway
# IPSec tunnel established with full threat prevention
Step 6: Configure Logging and Monitoring
Set up Cortex Data Lake integration and monitoring dashboards.
Strata Cloud Manager > Prisma Access > Monitoring:
Log Forwarding:
- Cortex Data Lake: Enabled (all log types)
- SIEM Forwarding: Splunk HEC (https://splunk-hec.company.com:8088)
- Log Types: Traffic, Threat, URL, WildFire, GlobalProtect, HIP Match
Dashboard Monitoring:
- Mobile Users: Active connections, locations, bandwidth
- ZTNA Connectors: Health, latency, tunnel status
- Security Events: Threats blocked, DLP violations, HIP failures
- Application Usage: Top apps, top users, denied access attempts
Alerting:
- ZTNA Connector down: Email + PagerDuty
- HIP failure rate > 10%: Email to IT
- Threat detected on mobile user: SOC alert
Key Concepts
| Term | Definition |
|---|---|
| Prisma Access | Palo Alto's cloud-delivered SASE platform providing FWaaS, SWG, CASB, DLP, and ZTNA from a single architecture |
| ZTNA Connector | VM-based connector establishing IPSec tunnels from internal networks to Prisma Access for private application access |
| GlobalProtect | Endpoint agent providing secure connectivity to Prisma Access with HIP checks and always-on VPN |
| Host Information Profile (HIP) | Device posture checks evaluating endpoint security state (EDR, encryption, patches) before granting access |
| Strata Cloud Manager | Unified management console for Prisma Access, NGFW, and Prisma Cloud security policy |
| Cortex Data Lake | Cloud-based log storage and analytics platform for Palo Alto security telemetry |
Tools & Systems
- Prisma Access: Cloud-delivered SASE with integrated ZTNA, SWG, CASB, DLP, FWaaS
- Strata Cloud Manager (SCM): Unified policy management across Palo Alto security products
- GlobalProtect Agent: Endpoint connectivity agent with HIP data collection
- ZTNA Connector: Outbound-only tunnel connector for internal application access
- Cortex Data Lake: Centralized log storage with analytics and threat detection
- WildFire: Cloud-based malware analysis and prevention integrated with Prisma Access
Common Scenarios
Scenario: Enterprise SASE Migration for 5,000-User Organization
Context: A manufacturing company with 5,000 users across 15 offices is consolidating VPN, SWG, and branch firewalls into Prisma Access SASE. Users access 50+ internal applications and need consistent security regardless of location.
Approach:
- Deploy ZTNA Connectors at 3 data centers (2 per DC for HA) for internal application access
- Configure GlobalProtect with pre-logon connection for always-on security
- Define 50+ application definitions in SCM with FQDN and port mappings
- Create HIP profiles: Standard (encryption + AV), Enhanced (+ CrowdStrike + patches)
- Build security policies mapping user groups to applications with HIP requirements
- Enable threat prevention profiles (Anti-Spyware, Anti-Virus, WildFire, URL Filtering)
- Deploy GlobalProtect agent via SCCM to all 5,000 endpoints in phases
- Configure Cortex Data Lake forwarding to Splunk for SOC monitoring
- Decommission VPN concentrators and branch firewall appliances
Pitfalls: ZTNA Connector requires minimum 4 vCPU and 8GB RAM; under-provisioning causes latency. GlobalProtect pre-logon requires machine certificates for authentication before user login. HIP check intervals should be 60 seconds minimum to avoid performance impact. Plan for a 4-6 week pilot before full deployment.
Output Format
Prisma Access ZTNA Deployment Report
==================================================
Organization: ManufactureCorp
Deployment Date: 2026-02-23
INFRASTRUCTURE:
ZTNA Connectors: 6 (2x DC-East, 2x DC-West, 2x DC-EU)
Prisma Access Locations: 8 (auto-selected)
GlobalProtect Portal: portal.manufacturecorp.com
APPLICATION ACCESS:
Defined Applications: 52
Active ZTNA Connections: 3,247
Average Latency: 12ms
ENDPOINT DEPLOYMENT:
GlobalProtect Deployed: 4,812 / 5,000 (96.2%)
HIP Compliant: 4,567 / 4,812 (94.9%)
HIP Failures: 245 (top: missing patches 120, encryption 85)
SECURITY (last 30 days):
Threats Blocked: 1,234
DLP Violations: 89
URL Blocked: 45,678
WildFire Submissions: 2,345
Frequently asked questions about Deploying Palo Alto Prisma Access Zero Trust
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