Carrier Grade WiFi: Is Passpoint Secure?

Comparing Security with Traditional Public WiFi

Short answer: Yes! Passpoint keeps users safe by encrypting every connection with advanced security (WPA3-Enterprise), making it much more secure than regular public Wi-Fi.

First, Traditional Open Public WiFi

Public WiFi is notoriously insecure, leaving users vulnerable to:
❌ Man-in-the-middle (MITM) attacks
❌ Session hijacking
❌ Eavesdropping & data interception

✅ Passpoint mitigates these risks by encrypting connections and authenticating devices automatically.

Passpoint Secure vs. Open Public WiFi: Security Comparison

  • 🔒 Encryption:
    • ❌ Open Public WiFi: No encryption
    • ✅ Passpoint Secure: WPA3-Enterprise Encryption with mandated protected management frames (PMF). The latest and greatest.
  • 🔑 Automatic Authentication:
    • ❌ Open Public WiFi: No automatic authentication
    • ✅ Passpoint Secure: Yes, connects seamlessly
  • 🛡 Credential Protection:
    • ❌ Open Public WiFi: Weak protection
    • ✅ Passpoint Secure: Strong protection (EAP, SIM, or Certificate-Based)
  • 🚫 Man-in-the-Middle Protection:
    • ❌ Open Public WiFi: High risk of attacks
    • ✅ Passpoint Secure: Secure, encrypted sessions
  • 📡 Roaming Support:
    • ❌ Open Public WiFi: No roaming support
    • ✅ Passpoint Secure: Yes, seamless transition between networks


How Passpoint Secure Enhances WiFi Security

🔒 Enterprise-Grade Encryption (WPA2/WPA3-Enterprise)

Passpoint Secure uses WPA3-Enterprise encryption, which ensures:

  • Mutual authentication between devices and networks
  • Protection against unauthorized access and credential theft
  • Secure, encrypted data transmission

This level of security makes Passpoint Secure far more reliable than unencrypted public WiFi hotspots.

📡Automatic & Secure Authentication (No Fake Networks!)

One of the biggest threats with open WiFi is rogue access points that mimic public networks to steal user credentials.

✅ Passpoint Secure eliminates this risk by allowing devices to authenticate only with trusted, pre-registered networks using:

  • EAP-SIM (for carrier authentication)
  • EAP-TLS (for certificate-based security)
  • EAP-TTLS (for enterprise authentication systems)

🔗 Seamless Roaming Across Trusted Networks

Unlike traditional public WiFi, which requires users to log in repeatedly, Passpoint Secure allows for seamless roaming.

✅ Users can move between Passpoint-enabled WiFi networks without manually reconnecting, making it perfect for:

  • Airports, hotels, and public transit hubs
  • Carrier offloading and enterprise mobility
  • Retail and smart city deployments

🚀 Carrier & Enterprise Integration

Passpoint Secure is widely used for carrier WiFi offload, allowing mobile operators to:

  • Authenticate users automatically over WiFi using SIM credentials
  • Reduce cellular congestion by offloading traffic to secure WiFi networks
  • Enhance user experience with uninterrupted, high-speed connectivity


Passpoint Secure vs. Captive Portal WiFi: Feature Comparison

  • 🧑‍💻 User Experience:
    • ❌ Captive Portal WiFi: Manual login required
    • ✅ Passpoint Secure: Auto-connect
  • 🔒 Security:
    • ❌ Captive Portal WiFi: Weak security
    • ✅ Passpoint Secure: Encrypted with WPA3 enterprise with mandated PMF
  • 📡 Roaming Support:
    • ❌ Captive Portal WiFi: No roaming support
    • ✅ Passpoint Secure: Yes, seamless connectivity
  • 🔗 Carrier Integration:
    • ❌ Captive Portal WiFi: No carrier integration
    • ✅ Passpoint Secure: Yes, supports SIM/EAP authentication

Is Passpoint Secure the Future of Public WiFi?

Yes! With its automatic authentication, enterprise-grade encryption, and seamless roaming, Passpoint Secure is revolutionizing how businesses, mobile carriers, and enterprises deploy secure WiFi networks.

As more organizations adopt Passpoint Secure, open WiFi networks will become obsolete, improving security and connectivity for all users.

Conclusion: Why Passpoint Secure is the Best WiFi Security Solution

✅ Eliminates password-based logins
✅ Prevents man-in-the-middle attacks & rogue WiFi threats
✅ Provides seamless authentication for mobile users
✅ Encrypts user data with enterprise-grade security
✅ Reduces friction for users while maintaining security

💡 If you're looking for a secure, seamless WiFi authentication solution, Passpoint Secure is the answer.

Ensuring Network Wide Security

Carrier-grade WiFi Offload via Passpoint is configured on an isolated virtual local area network (VLAN) or physical network segment for security. This ensures that guest devices can access the internet via your network but cannot reach or see any of your internal devices or data nor any other guest device either.

Passpoint Wireless Network Type: Internet-Only

  • Security level: Very High
  • Filters: All broadcast/multicast and all LAN traffic (preventing guest devices from seeing or reaching each other).
  • Optimized for all networks where Internet access is the only communication necessary.

📞 Contact true Planet today to deploy Carrier-grade WiFi using Passpoint for your business! 🚀

T: (484) 378-0666

E: info@true-planet.com

Additional FAQs: https://www.true-planet.com/wifioffload/faq/