FortiNAC vs Zscaler Internet Access Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

FortiNAC

0.0 (0 reviews)

FortiNAC is a network access control solution that provides visibility, control, and automated response for every device connecting to your multi-vendor network environment.

Starting at --
Free Trial NO FREE TRIAL
VS

Zscaler Internet Access

0.0 (0 reviews)

Zscaler Internet Access is a cloud-native security service edge platform that provides AI-powered threat protection and data loss prevention to secure your users, workloads, and devices anywhere they connect.

Starting at --
Free Trial 0 days

Quick Comparison

Feature FortiNAC Zscaler Internet Access
Website fortinet.com zscaler.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✘ No free trial ✓ 0 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment on-premise saas saas mobile
Integrations FortiGate Cisco Switches Aruba Wireless ServiceNow Microsoft Active Directory Okta Splunk HP ProCurve Juniper Networks Extreme Networks Microsoft 365 Slack Salesforce AWS Azure CrowdStrike Okta Splunk Microsoft Sentinel ServiceNow
Target Users mid-market enterprise mid-market enterprise
Target Industries healthcare education manufacturing
Customer Count 0 0
Founded Year 2000 2007
Headquarters Sunnyvale, USA San Jose, USA

Overview

F

FortiNAC

FortiNAC gives you complete visibility and control over everything on your network. As your environment grows with IoT devices, BYOD, and guest users, you can automatically identify and profile every single endpoint the moment it tries to connect. You no longer have to wonder what is on your wire or in your air; the system sees it all and applies your security policies instantly.

You can implement micro-segmentation to ensure devices only access the specific resources they need, significantly reducing your attack surface. If a device starts behaving strangely or becomes compromised, the platform can automatically quarantine it or kick it off the network without you lifting a finger. It works across your existing switches and wireless access points, making it a flexible choice for securing complex, multi-vendor infrastructures.

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Zscaler Internet Access

Zscaler Internet Access (ZIA) transforms how you secure your workforce by moving your security stack to the cloud. Instead of routing traffic through a slow corporate VPN or physical appliances, you connect users directly to the world’s largest security cloud. This ensures your team stays protected from malware, ransomware, and phishing attempts whether they are working from the office, a home network, or a coffee shop.

You can replace outdated web gateways with a unified platform that inspects all traffic, including encrypted data, without slowing down your connection. It simplifies your infrastructure by eliminating the need to manage hardware, while giving you full visibility into every user activity and potential threat across your entire organization. By using a zero-trust architecture, you ensure that security follows the user, not the network.

Overview

F

FortiNAC Features

  • Agentless Visibility Scan and identify every device on your network without installing software on the endpoints themselves.
  • Dynamic Segmentation Assign devices to specific network segments automatically based on their role, type, and security posture.
  • Automated Response Set up triggers to automatically isolate or quarantine devices that show signs of compromise or policy violations.
  • IoT Security Profile and secure headless IoT devices that cannot run traditional security agents or antivirus software.
  • Guest Onboarding Provide a secure self-service portal for visitors to access your Wi-Fi without compromising your internal data.
  • Multi-Vendor Support Manage security policies across hundreds of different third-party switches and wireless access points from one interface.
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Zscaler Internet Access Features

  • AI-Powered Sandbox. Stop zero-day threats by instantly analyzing suspicious files in a virtual environment before they ever reach your network.
  • Cloud Firewall. Scale your security across all ports and protocols to protect your branch offices without deploying expensive physical hardware.
  • Full SSL Inspection. Inspect encrypted traffic at scale to find hidden threats without sacrificing the browsing speed your team expects.
  • Data Loss Prevention. Protect your sensitive information by automatically blocking unauthorized uploads of company data to personal cloud apps.
  • URL Filtering. Manage your team's web access by blocking dangerous or inappropriate websites across your entire global organization.
  • Bandwidth Control. Prioritize your business-critical applications like Zoom or Microsoft 365 over less important web traffic to ensure performance.

Pricing Comparison

F

FortiNAC Pricing

Z

Zscaler Internet Access Pricing

Pros & Cons

M

FortiNAC

Pros

  • Excellent visibility into unmanaged IoT and BYOD devices
  • Broad compatibility with diverse third-party networking hardware
  • Powerful automation rules for instant threat containment
  • Granular control over network access policies and segments

Cons

  • Initial configuration and setup can be quite complex
  • User interface feels dated compared to modern SaaS tools
  • Documentation can be difficult to navigate for new users
A

Zscaler Internet Access

Pros

  • Eliminates the need for expensive on-premise security hardware
  • Provides consistent security policies for remote and office workers
  • Fast global performance through a massive distributed cloud network
  • Excellent visibility into encrypted traffic and user web activity

Cons

  • Initial configuration requires significant technical expertise
  • Policy management interface can feel complex for new users
  • Customer support response times can vary during implementation
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