Hashing is the process of passing data through a formula to produce a condensed fixed-value representation, called a hash value.
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knife is a reverse engineering toolkit for static analysis of PE, ELF and Mach-O binaries, with disassembly, triage and auditing.
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sbomnix generates CycloneDX and SPDX Software Bills of Materials for Nix flakes and store paths, with dependency and metadata analysis.
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CycloneDX CLI analyzes, converts, merges, signs, verifies and validates BOM documents, with support for CycloneDX and SPDX formats.
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Discover free and open source malware sandboxes for static and dynamic analysis of suspicious software.
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Capstone is a lightweight multi-architecture disassembly framework with detailed instruction metadata, and numerous bindings.
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bom is a command-line SBOM multitool for creating, viewing and transforming SPDX documents from files, directories and container images.
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Pharos is a static binary analysis framework with tools for API analysis, C++ object recovery, function hashing and YARA signature generation.
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disk-encryption-tool converts existing Linux storage to LUKS encryption, with Btrfs and swap handling, initrd integration and key management.
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Miasm is a reverse engineering framework offering binary parsing, assembly, disassembly, emulation, symbolic execution and code analysis.
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ORT automates dependency analysis, license compliance, vulnerability checks, policy evaluation and Software Bill of Materials generation.
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Discover the best free and open source alternatives to Google Authenticator for secure two-factor authentication and OTP codes.
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FreeOTP+ is an Android authenticator supporting HOTP/TOTP, QR scanning, backups, biometrics, search, categories and offline icons.
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Kunai Sandbox isolates malware in QEMU virtual machines and records detailed system and network activity for threat analysis and detection engineering.
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Reko is a general-purpose machine code decompiler with broad architecture support, command-line operation and an extensible analysis engine.
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Easy-RSA is a command-line PKI utility for creating certificate authorities, signing certificates and managing revocation with OpenSSL.
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sigtool is a command-line tool for signing, verifying, encrypting and decrypting files with Ed25519, X25519, AES-GCM and OpenSSH keys.
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ScanCode Toolkit detects licenses, copyrights, packages, dependencies and vulnerabilities in source and binary code with extensive outputs.
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XCA is a graphical certificate and key management tool for creating certificate authorities, requests, keys and X.509 certificates.
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REDasm is a cross-platform disassembler and binary analysis tool with graphs, cross-references, type handling, patching and project support.
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