Welcome

Fwknop is a cutting-edge security solution designed to safeguard your network from unauthorized access and malicious port scanning attempts. This innovative technology leverages Single Packet Authorization (SPA) to ensure that only legitimate traffic reaches your servers, effectively eliminating the risk of port scanning and brute-force attacks.

With Fwknop, all network ports are closed by default, and only opened temporarily after a valid SPA packet is received. This approach not only prevents port scanning but also blocks unauthorized access to critical services like SSH, making it an essential tool for securing your network infrastructure.

The benefits of Fwknop extend beyond port scan prevention. Its advanced encryption technology ensures the confidentiality and integrity of your data, providing an additional layer of security against data breaches and cyber threats. Furthermore, Fwknop's seamless integration with various platforms, including Windows, macOS, and Linux, makes it an ideal solution for diverse IT environments.

By deploying Fwknop, you can rest assured that your network is protected from the ever-present threat of port scanning and unauthorized access. This results in a significant reduction in the attack surface, allowing you to focus on your core business operations without worrying about the security of your network.

Thanks and enjoy Fwknop!