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WireSock Secure Connect - 3.7.2.1 ​

Release date: 2026-10-07

Here is the new beta build of WireSock Secure Connect 3.7.2.1

Please treat it as a beta release — feedback and bug reports are welcome.

What's New ​

Version 3.7.2.1 ​

Improvements and Bug Fixes ​

  • Faster and more reliable per-application traffic classification under heavy connection load: process lookups no longer stall packet processing, which could delay LAN traffic by hundreds of milliseconds and occasionally route traffic of closing connections through the wrong path.
  • DNS: fixed IPv6 DNS responses being discarded by Windows when queries were redirected, which caused name resolution to fall back to IPv4 with a noticeable delay.
  • Kill Switch: fixed high CPU usage when the tunnel repeatedly failed to connect because no network route was available (for example, with Wi-Fi turned off).
  • Updated bundled .NET runtime to 10.0.12 and third-party libraries.

Download ​

Major Features and Improvements for version 3.x ​

1. New Architecture ​

  • A dedicated separated layer for better performance and security isolation.
  • A UI client for connection control, settings configuration, and profile management. The VPN connection operates independently of the UI: the UI client can be fully closed while the connection remains active.
  • Support for establishing the VPN connection during Windows startup, before user logon.
  • The Virtual Adapter Mode and TCP Socket Termination settings no longer require running the application with administrator privileges.

2. KillSwitch (Network Lock) ​

  • KillSwitch can be configured to block all traffic when the VPN connection is lost, preventing any data leaks.

3. Global Split Tunneling Settings ​

  • Split tunneling can now be configured once globally and applied to all profiles in the application.

4. New DPI Protection Options ​

  • Added advanced DPI protection using QUIC and DNS packet emulation.

  • AmneziaWG 2.0 support* for enhanced stealth connectivity and bypassing network restrictions.

  • DPI protection can be configured either globally or individually per profile.

    * Note: Standard AWG 1.5 I1–I5 parameters are not supported. WireSock uses its own method for configuring simulation settings in both the configuration file and the UI. See Documentation

5. New User Interface for Creating and Editing Profiles ​

  • Supports editing profiles in a text-based format.

6. New Command-Line Interface (CLI) ​

  • Introduced a new command-line interface supporting core commands: connect, disconnect, import, export, and delete profile.
  • The CLI enables full operation of the application without the UI.

7. New Language Support ​

  • Arabic
  • Portuguese
  • Korean
  • Vietnamese
  • Bangla (Bangladesh)
  • Bangla (India)
  • Hindi
  • Indonesian
  • Urdu
  • Amharic
  • Afaan Oromo