Free and Open Source Software
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Terrapin Vulnerability Scanner for the Terrapin attack - LinuxLinks
The vulnerability scanner requires a single connection with the peer to gather all supported algorithms. However, it does not perform a fully fledged SSH key exchange, will never attempt authentication on a server, and does not perform the attack in practice. Instead, vulnerability is determined by checking the supported algorithms and support for known countermeasures (strict key exchange). This may falsely claim vulnerability in case the peer supports countermeasures unknown to this tool.
This is free and open source software.
Pop PHP Framework - toolkit for rapid application development - LinuxLinks
The Pop PHP Framework contains a group of core components and an additional 30+ components that serve as a toolkit for rapid application development.
The focus of Pop is to provide a robust set of lightweight tools to assist developers with rapid application development. With a relatively small learning curve, Pop aims to help developers in getting the features they need into their applications so they can be up and running quickly.
This is free and open source software.
Bochs - IA-32 (x86) PC emulator - LinuxLinks
The ‘typical’ use of Bochs is to provide complete x86 PC emulation, including the x86 processor, hardware devices, and memory. This allows you to run OS’s and software within the emulator on your workstation, much like you have a machine inside of a machine.
It doesn’t use any host CPU virtualization features, therefore is slower than most virtualization (as opposed to emulation) software.
This is free and open source software.
Melt - backup and restore SSH private keys using memorable seed phrases - LinuxLinks
Melt is a utility that lets you backup and restore SSH private keys using memorable seed phrases.
Only ed25519 keys are supported.
This is free and open source software.
Cassowary - run Windows virtual machine on Linux - LinuxLinks
With Cassowary you can run a Windows virtual machine and use Windows applications on Linux as if they were native applications, built upon FreeRDP and remote apps technology.
This is free and open source software.
qr-backup - paper backup of files using QR codes - LinuxLinks
qr-backup takes file(s), and outputs a “paper backup”: a printable black-and-white PDF full of QR codes. To back up your file, print the PDF. The pile of paper in your hand is now a backup of the file.
If your file is lost, corrupted, deleted, etc, you can restore from your paper backup. qr-backup reads the QR barcodes using your computer’s webcam (or scanner) to get your file back.
This is free and public domain software.