Search Results for "security operating system"
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Showing 39 open source projects for "security operating system"
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Stop Cyber Threats with VM-Series Next-Gen Firewall on AzureGain integrated visibility across all traffic in a single pass. Deploy Palo Alto Networks VM-Series to determine application identity and content while automating security policy updates via rich APIs.
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Secure File Transfer for Windows with Cerberus by RedwoodCerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
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Ghidra
Ghidra is a software reverse engineering (SRE) framework
Ghidra is a free and open-source reverse engineering framework developed by the NSA for analyzing compiled software. It supports a wide array of instruction sets and executable formats, offering features such as decompilation, disassembly, scripting, and interactive graphing. Designed for security researchers and analysts, Ghidra provides a robust environment for understanding malware, auditing code, and performing software forensics. It includes both GUI-based and headless analysis modes. -
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SafeLine
Serve as a reverse proxy to protect your web services from attacks
SafeLine is a self-hosted WAF(Web Application Firewall) to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP traffic between a web application and the Internet. It typically protects web apps from attacks such as SQL injection, XSS, code injection, os command injection, CRLF injection, LDAP injection, XPath injection, RCE, XXE, SSRF, path traversal, backdoor, brute force, HTTP-flood, bot abuse, among others. By... -
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System Hardening Benchmark
System Hardening Compliance Auditor
This tool simulates a security compliance audit, checking system configurations against a defined benchmark (e.g., DISA STIG or CIS). -
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Network Enumeration Tool
Network Enumeration Tool for Host Exploration and Recon
N-ETHER (Network Enumeration Tool for Host Exploration and Reconnaissance) is a robust and highly automated Python script designed to streamline the critical initial phases of network security auditing and penetration testing. It’s core purpose is to perform fast, comprehensive, and consistent host and port discovery across single targets or large lists of IP addresses. N-ETHER functions as an intelligent, opinionated wrapper around the powerful nmap tool, bundling best-practice scanning... -
Stop Storing Third-Party Tokens in Your DatabaseRolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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T2DECODE
Offline-first cybersecurity and system learning platform (Flutter)
T2DECODE — Plateforme locale d’apprentissage technique T2DECODE est une suite native conçue pour l’apprentissage pratique de l’informatique, des réseaux et de la cybersécurité. Porté par l'association TUTODECODE, le projet applique le principe du "Privacy by Design" : exécution 100% locale, zéro télémétrie et souveraineté absolue sur vos données. SPECIFICATIONS TECHNIQUES * 100% Offline-first : Fonctionne sans Internet. Idéal pour zones blanches ou architectures sécurisées... -
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Incident Response Automation
Incident Response Automation Tool
This tool simulates automated defensive actions, such as blocking an IP address on a firewall, in response to detected threats. Quick Start To use this tool, run the responder: # Block an IP address python lab_runner.py incident-response --ip 10.10.10.xxx --reason "Malicious Activity Detected" -
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usb-guard
Turn any USB flash drive into a master key for your PC
USB Guard is an advanced workstation security solution for Windows that turns USB drives into physical authentication keys using native Windows Kernel APIs. - Zero-Trust Security: Validates unique hardware serial numbers through direct Kernel API calls, ensuring only authorized USB drives can unlock your PC. - Brute-Force Protection: Exponential delay penalties after failed unlock attempts prevent automated attacks -
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INVISIX
INVISIX.IO - Corporate-grade privacy solution, out of the box.
🚫 One tiny box. Infinite freedom. Network-wide AdBlocker and TrackerBlocker. 💼 Secure free VPN through your office or home network — remote traffic enjoys the same AdBlock protection. 🏆 Designed for corporations, freelancers, and small companies. Simple enough for home users due to its reduced price. -
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Full Stack Computer Scanner
Scans for Windows computer system integrity
Full Stack Computer Scanner is a read-only Windows security diagnostics tool designed for system awareness. It runs fully offline, uses no ads, no accounts, and no data collection. It complements traditional antivirus tools by helping users assess computer system integrity. Only official binaries distributed through this SourceForge project are legitimate. Keith (KCJ Tech Solutions) brings 30+ years of IT experience. -
Atera - an All-in-one platform for IT managementYour IT essentials, integrated & elevated. Take your IT management from automated to autonomous, download Atera's agent to start your free trial!
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In-Browser-File-Encrypter
The source code of the In-Browser-File-Encrypter web app
The In-Browser File Encrypter is a simple web application that enables you to securely encrypt your files directly in your browser using the AES-256 encryption algorithm in CBC mode. Check it out at: https://codepen.io/Northstrix/pen/xxvXvJL and https://northstrix.github.io/In-Browser-File-Encrypter/V1.0/web-app.html GitHub page: https://github.com/Northstrix/In-Browser-File-Encrypter The download shortcut:... -
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FileSentinel
Simple Python file integrity checker for defensive security
FileSentinel is an open-source Python tool that helps users monitor folders for unexpected file changes. It creates a baseline using SHA-256 hashes and later compares the folder against that baseline to detect added, modified, and deleted files. It is designed as a beginner-friendly defensive security utility for students, small offices, and anyone learning basic file integrity monitoring. -
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Lakhash
An experimental cloud storage service featuring client-side encryption
An experimental cloud storage service built with Next.js, featuring client-side file encryption, a dedicated password vault, advanced integrity verification functionality, and a convenient UI. Lakhash is also equipped with the password vault. Check it out at https://lakhash.netlify.app GitHub repository: https://github.com/Northstrix/Lakhash Codeberg repository: https://codeberg.org/Northstrix/Lakhash/ The related Medium article can be found at... -
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Naeon
The safest way to store private data in untrusted (cloud) environments
Naeon secures data in untrusted off-site storage through a layered approach: files are compressed, then AES-256 encrypted with a randomly generated 128-character passphrase yielding approximately 762 bits of entropy — far beyond the reach of both classical and quantum brute-force attacks. The ciphertext is obfuscated by prepending and appending random byte blocks, making the result unidentifiable as an encrypted file. The payload is then sharded into one private chunk — holding the... -
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BypassHash
This tool downloads an executable and bypasses hash-based virus checks
This tool downloads an executable, ELF (Linux) and PE (Windows), modify metadata to bypasses hash-based virus checks and protect against identification with metadata (like rich headers, timestamps, ...). -
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Stegcore
A cross-platform crypto-steganography toolkit
Stegcore combines cryptography and steganography to hide encrypted data inside ordinary files. It encrypts your payload before embedding it, so the hidden content is unreadable even if someone extracts it, and invisible to anyone who doesn't know it's there. Unlike basic steganography tools that hide data without encrypting it, Stegcore ensures the payload is cryptographically protected at rest. Unlike pure encryption tools, the payload isn't even visible. Designed for journalists,... -
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Plum Harbor Deutsch
German version of the "Plum Harbor" file sharing app.
Eine experimentelle Dateifreigabe App, die mit Next.js und Perplexity entwickelt wurde und es den Nutzern ermöglicht, Dateien einfach zu teilen, zu empfangen, zu senden und erneut zu senden. Die App verwendet ML-KEM-1024, ChaCha20, Serpent-256 und HMAC-SHA512, um die Vertraulichkeit und Integrität der Daten zu gewährleisten. Außerdem ist die App mit einem speziellen Passwortspeicher ausgestattet. Schau es dir an unter: https://plum-harbor-deutsch.netlify.app/ GitHub:... -
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Scalytics Open Intelligence - OSINT
Open OSINT stack for monitoring, analysis, and risk detection
...It is a packaged operational stack with a web interface, a Go-based collector runtime, configurable ingestion and refresh cadence, Docker-first deployment, and local or server installation options. The public release removes non-public and protected integrations while preserving the pipeline structure and deployment model that make the system usable in practice. EUOSINT is built for teams that need continuous monitoring, reproducible installs, and a base they can extend for their own intelligence and security workflows. -
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Phish Alert Button for Outlook
Free Outlook plugin to report phishing emails with one click
The Phish Alert Button for Outlook is a free add-in that allows users to report suspected phishing emails directly from their inbox with a single click. Once installed, it adds a button to the Outlook ribbon, enabling employees to forward suspicious messages to a predefined mailbox such as your SOC or IT security team. This lightweight plugin helps organizations improve phishing detection by encouraging user participation in threat reporting. It integrates smoothly with Outlook 2013 and... -
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AsyncPortScanner
Cross-platform asynchronous port scanner written in Nim.
Fast cross-platform asynchronous port scanner written in Nim. -
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VerifyVault
A private, secure, and open source 2 factor authenticator for Windows
VerifyVault is a free and open source 2-Factor Authenticatior for Windows and Linux. The objective of this project is to provide users with a private and transparent 2FA application to secure their accounts. Although this application is in early development, the aim is to provide the most secure 2FA application for users on Windows and Linux. -
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Secure VPC Network Generator
Secure VPC Network Generator
Deploys a secure VPC on AWS with public/private subnets using Terraform. This tool provides a calculator and generator for AWS VPC Terraform configurations. It allows you to quickly scaffold a secure VPC with multiple subnets. Quick Start To use this tool, run the generator: bash # Generate a VPC with 3 subnets python lab_runner.py vpc-gen --cidr 10.10.0.0/16 --subnets 3 --output my_vpc.tf -
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SCADA-LTS
A comprehensive Supervisory Control, Data Acquisition, and Execution
SCADA-LTS is an advanced FOSS, web-based, multi-platform environment designed to build your own Supervisory Control, Data Acquisition, and Management Execution Software - SCADA/MES. Its architecture provides a robust foundation for complex industrial automation and monitoring. Optimized for Smart Infrastructure, it is highly capable of managing industrial PV/BESS, Smart buildings, municipal Water networks or Wastewater treatment, ANPR telemetry, City-wide lighting, and other diverse data... -
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Thunderbird Free Scanner
Thunderbird Anti Virus Online Free Scanner
What is Thunder Anti-Virus Free Scanner? Experience the scanning capabilities of Thunder Anti-Virus Free Scanner through this fully free portable scanner. Designed for user convenience, this software requires no installation; simply download the file, extract it, and run it on any Windows PC to safeguard your system against potential threats. Included Scan Options Thunder Anti-Virus Free Scanner includes a comprehensive system scan. This option allows you to thoroughly scan your... -
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USBShield
USBShield protects your Windows from unauthorized USB devices
USBShield stands out as a free and open-source option for users seeking security against unauthorized USB access. Unlike many competing paid solutions, it offers extensive usability through its portable format and easy rule syntax, along with essential functionalities like automatic device disabling and thorough event logging. If you're looking for a straightforward yet effective means to safeguard your Windows system from unauthorized USB use, USBShield is a reliable choice. -
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Ultramarker
Ultramarker assessment criteria, marking and report generation system
Is a Windows (and Linux) based application that allows educators and assessors to design criteria based assessment rubrics. It specifically allows generic feedback to be defined based upon common errors and individualised feedback. Grading schema can be easily designed to define levels of achievment or compliance to standards . Multiple weighted criteria can be included in the assessment and the same criteria used for multiple sessions. Sessions may be used to assess typically laboratory...
