Open Source C++ Cybersecurity Tools

justniffer is a TCP sniffer. It reassembles and reorders packets and displays the tcp flow in a customizable way. It can log network traffic in web server log format. It can also log network services performances (e.g. web server response times) and extract http content (images, html, scripts, etc)

A version of Midbar data vault adapted for the ESP32 CYD and WebFlash. It keeps the cryptographic keys in the ESP32 RAM and stores the ciphertexts (encrypted data) in the Google Firebase. The tutorial is available at: https://www.instructables.com/How-to-Turn-ESP32-CYD-Into-a-Secure-IoT-Data-Vault/ WebFlash for ESP32-CYD: https://northstrix.github.io/Midbar-ESP32-CYD-Firebase-Edition/flash WebFlash for ESP32-CYD2USB: https://northstrix.github.io/Midbar-ESP32-CYD2USB-Firebase-Edition/flash

Midbar Firebase Edition - is the edition of Midbar that stores the encrypted data in the cloud while keeping the cryptographic keys on the device! It comes with the firmware for the hardware IoT data vault and the desktop app that's synced with the vault via the Google Firebase. A vault and an app can be used without one another. The GitHub repository is available at github.com/Northstrix/Midbar-Firebase-Edition Tutorial for V1 https://www.instructables.com/DIY-IoT-Data-Vault-With-Google-Firebase/ Tutorial for V2 https://medium.com/@Northstrix/syncing-mcu-password-vault-with-desktop-app-using-google-firebase-28963e060444 Tutorial for V3 https://www.instructables.com/DIY-Advanced-IoT-Password-Vault-Synced-With-Deskto/ GitHub Repository: https://github.com/Northstrix/Midbar-Firebase-Edition

Remme Protocol is a blockchain-based protocol focused on digital key and identity lifecycle management to resolve issues related to cybersecurity, IoT connectivity, data integrity, digital copyright protection, transparency etc. Some of the groundbreaking features include: - Free Rate Limited Transactions - Low Latency Block confirmation (0.5 seconds) - Attribute-based identity and access control - Designed for Sparse Header Light Client Validation - Time Delay Security - Hierarchical Role Based Permissions - Support for Biometric Hardware Secured Keys (e.g. Apple Secure Enclave) - Designed for Parallel Execution of Context Free Validation Logic - Designed for Inter Blockchain Communication Read the Tech paper here: https://github.com/Remmeauth/Documentation/blob/master/RemmeProtocolTechPaper.md