HxD is a carefully designed and fast hex editor which, in addition to raw disk editing and modifying main memory (RAM), handles files of any size. The easy-to-use interface offers features such as searching and replacing, exporting, checksums/digests, insertion of byte patterns, a file shredder, concatenation or splitting of files, statistics, and more. Editing works like in a text editor with a focus on simple and task-oriented operation, supporting undo and foldable memory sections.
FEATURES
ALTERNATIVES
SecGen creates vulnerable virtual machines and hacking challenges for learning security penetration testing techniques.
A comprehensive collection of resources for learning ARM assembly language and shellcode development.
Node package for preparing CTF events with OWASP Juice Shop challenges for popular CTF frameworks.
A set of instructions for the Dalvik virtual machine to manipulate registers and values in Android applications.
A collection of writeups of CTF challenges I solved, including explanations of the challenges and how I solved them.
Package verification tool for npm with various verification and testing capabilities.
PINNED

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.

Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.