How to Setup SSTP (Stealth) VPN on iOS - Bypass Strict Firewalls

Last updated: September 11, 2025
Table of Contents

This tutorial will show you how to setup an SSTP VPN tunnel on iOS. This works very well on iPhones or iPads to bypass strict firewalls and is considered one of TorGuard's Stealth protocols.

What is SSTP (Stealth VPN)?

SSTP (Secure Socket Tunneling Protocol) is a Microsoft-developed VPN protocol that provides excellent firewall bypassing capabilities. It's particularly effective because:

Firewall Evasion

Uses HTTPS port 443, making it appear as regular web traffic

Strong Encryption

Military-grade AES-256 encryption with SSL/TLS

Censorship Bypass

Effective in restrictive countries and networks

SSL Integration

Integrates with SSL certificates for authentication

🚀 Why Use SSTP? SSTP is ideal when other VPN protocols are blocked. It's particularly useful in:

  • Corporate networks with strict firewalls
  • Countries with heavy internet censorship
  • Hotels and airports with restrictive WiFi
  • Schools and universities with content filters

Prerequisites

Before you begin, ensure you have:

  • iOS device (iPhone or iPad) running iOS 12 or later
  • Active TorGuard VPN subscription
  • TorGuard VPN username and password
  • SSTP server address (from TorGuard members area)
  • Internet connection for app download

⚠️ Important: SSTP uses port 9443 on TorGuard servers. Ensure this port is not blocked on your network.

SSTP vs Other Protocols

Feature SSTP OpenVPN WireGuard IKEv2
Firewall Bypass ✅ Excellent ⚠️ Moderate ❌ Poor ⚠️ Moderate
Speed ⚠️ Good ⚠️ Good ✅ Excellent ✅ Very Good
Security ✅ Strong ✅ Strong ✅ Strong ✅ Strong
Stability ✅ Very Good ✅ Excellent ✅ Excellent ✅ Very Good
iOS Support 📱 Third-party 📱 Third-party 📱 Third-party ✅ Native

Installation Steps

Step 1: Download SSTP Connect App

First, download the SSTP Connect app from the Apple App Store. After the install is complete, tap the SSTP Connect app icon:

SSTP Connect app on iOS home screen

💡 App Info: SSTP Connect is a free third-party app that enables SSTP VPN connections on iOS devices.

Step 2: Create New Connection

To add a new SSTP connection, tap the plus (+) icon in the top right corner.

SSTP Connect main screen with plus icon highlighted

Step 3: Select New Profile

Tap the "New Profile" option to create the new VPN connection.

SSTP Connect new profile option

Step 4: Configure Connection Details

Enter the following connection details:

  • VPN server description: Any name (e.g., "TorGuard SSTP")
  • Server name or IP address: Your chosen TorGuard server
  • Port number: 9443
  • VPN username: Your TorGuard username
  • VPN password: Your TorGuard password

Then tap the Save button.

SSTP Connect configuration screen with server details

📍 Finding Server Addresses: You can get the server name and IP address from:

  • TorGuard members area → Servers tab
  • TorGuard support → Server list
  • Choose servers optimized for your location

Step 5: Allow VPN Configuration

Tap Allow to add this new profile to Apple settings. iOS will prompt you to confirm adding the VPN configuration. Then tap the Save option in the top right.

iOS VPN configuration permission prompt

🔒 Security Note: iOS requires explicit permission to add VPN configurations for your protection.

Step 6: Connect to VPN

Tap the new VPN profile name you just created. Then toggle the VPN switch ON to enable the VPN connection.

SSTP Connect profile list with connection toggle

Step 7: Connection Established

Congratulations! You are now connected to the VPN. You'll see the VPN icon in your iOS status bar.

SSTP Connect showing active VPN connection

✅ Connected! Your internet traffic is now encrypted and routed through the SSTP VPN tunnel.

Server Selection Tips

🌍 For Best Speed

  • Choose servers closest to your location
  • Use dedicated IP servers if available
  • Test multiple servers during off-peak hours
  • Consider premium server locations

🔓 For Censorship Bypass

  • Use servers in neighboring countries
  • Try stealth-optimized locations
  • Rotate servers if one gets blocked
  • Keep backup server configs ready

Advanced Configuration

DNS Settings

For enhanced privacy, configure custom DNS servers:

  • TorGuard DNS: Use TorGuard's no-log DNS servers
  • Custom DNS: Configure preferred DNS providers
  • DNS over HTTPS: Enable for additional privacy

Connection Options

  • Auto-connect: Enable for automatic VPN on network change
  • Trusted networks: Disable VPN on home WiFi
  • Kill switch: Block internet if VPN disconnects
  • Split tunneling: Exclude specific apps (if supported)

Troubleshooting Common Issues

Connection Failed

Solution:

  • Verify username and password are correct
  • Check server address is typed correctly
  • Ensure port 9443 is not blocked by firewall
  • Try a different server location
  • Update SSTP Connect app to latest version

Slow Connection Speed

Solution:

  • Switch to a server closer to your location
  • Try connecting during off-peak hours
  • Check your base internet speed without VPN
  • Disable battery optimization for SSTP app
  • Consider using WireGuard for better speed

Frequent Disconnections

Solution:

  • Enable "Keep Alive" in app settings
  • Disable iOS Low Power Mode
  • Add SSTP Connect to battery exceptions
  • Check for iOS VPN profile conflicts
  • Reset network settings if persistent

Cannot Access Local Network

Solution:

  • Check if split tunneling is available
  • Configure LAN bypass in app settings
  • Use specific subnet routing
  • Disconnect VPN for local access

Security Best Practices

🔐 Account Security

  • Use strong, unique VPN password
  • Enable 2FA on TorGuard account
  • Don't share VPN credentials
  • Regularly update passwords

📱 Device Security

  • Keep iOS updated
  • Use device passcode/Face ID
  • Enable auto-lock
  • Review app permissions

🌐 Connection Security

  • Always verify VPN is connected
  • Check for DNS leaks
  • Use HTTPS websites
  • Avoid sensitive activities on public WiFi

🛡️ Privacy Protection

  • Clear browser data regularly
  • Use private browsing mode
  • Disable location services when not needed
  • Review app tracking permissions

Alternative Stealth Options

Other TorGuard Stealth Protocols:

  • Shadowsocks: Excellent for bypassing DPI firewalls
  • OpenVPN + XOR: Obfuscated OpenVPN traffic
  • V2Ray: Advanced protocol with multiple transport methods
  • Trojan: Mimics HTTPS traffic perfectly

Summary

You've successfully configured SSTP Stealth VPN on your iOS device! This setup provides:

  • ✅ Effective firewall and censorship bypass
  • ✅ Strong SSL/TLS encryption
  • ✅ Stable connections through restrictive networks
  • ✅ Protection on public WiFi
  • ✅ Access to geo-restricted content

Next Steps

  • Test your connection at ipleak.net
  • Configure additional server profiles
  • Set up auto-connect for trusted networks
  • Explore other TorGuard stealth options
  • Consider TorGuard's dedicated IP service

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