Showing 373 open source projects for "secure"

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  • 1
    Proton VPN for Android

    Proton VPN for Android

    ProtonVPN Android app

    ...You can also choose to connect to any specific server that is available on your plan. You can now securely and privately browse the internet. The datat traveling between your device and the VPN server is encrypted. Secure Core protects your connection by routing your traffic through multiple servers before it leaves our network, defending you against advanced, network-based attacks.
    Downloads: 485 This Week
    Last Update:
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  • 2
    Themis

    Themis

    Easy to use cryptographic framework for data protection

    ...It’s a perfect fit for multi-platform apps. Themis hides cryptographic details and eliminates popular mistakes. Themis provides ready-made building blocks (“cryptosystems”) for secure data storage, message exchange, socket connections, and authentication. Secure Cell is a multi-mode cryptographic container suitable for storing anything from encrypted files to database records. Use Secure Cell to encrypt data at rest. Secure Cell is built around AES-256-GCM, and AES-256-CTR. Secure Message is a simple encrypted messaging solution for the widest scope of applications. ...
    Downloads: 7 This Week
    Last Update:
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  • 3
    Portable OpenSSH

    Portable OpenSSH

    Complete implementation of the SSH protocol

    Portable OpenSSH is a cross-platform implementation of the Secure Shell (SSH) protocol that provides encrypted communication and secure remote access over untrusted networks. It originates from the OpenSSH project maintained by the OpenBSD community and adapts the core OpenBSD implementation so it can run on many operating systems including Linux, macOS, and Windows. The software suite enables administrators and developers to securely log into remote systems, transfer files, and create encrypted tunnels for network traffic. ...
    Downloads: 10 This Week
    Last Update:
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  • 4
    nwipe

    nwipe

    nwipe secure disk eraser

    nwipe is a fork of the dwipe command originally used by Darik's Boot and Nuke (DBAN). nwipe was created out of a need to run the DBAN dwipe command outside of DBAN, in order to allow its use with any host distribution, thus giving better hardware support. nwipe is a program that will securely erase the entire contents of disks. It can wipe a single drive or multiple disks simultaneously. It can operate as both a command line tool without a GUI or with a ncurses GUI.
    Downloads: 92 This Week
    Last Update:
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  • 5
    GnuPG

    GnuPG

    Complete and free implementation of the OpenPGP standard

    GnuPG (GNU Privacy Guard) is a widely used free software encryption system that implements the OpenPGP standard to provide secure communication and data protection across multiple platforms. It uses a hybrid cryptographic approach combining symmetric encryption for performance with public-key cryptography for secure key exchange and identity verification. The software allows users to encrypt files and messages, create digital signatures, and manage cryptographic keys, making it a foundational tool for privacy-focused workflows. ...
    Downloads: 27 This Week
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  • 6
    OpenCorePkg

    OpenCorePkg

    OpenCore bootloader

    ...It includes Apple-specific UEFI drivers, utilities for macOS installation support, and shared libraries used across Acidanthera projects. Apple disk image loading support. Apple keyboard input aggregation. Apple PE image signature verification. Apple UEFI secure boot supplemental code. Audio management with screen reading support. Basic ACPI and SMBIOS manipulation.
    Downloads: 245 This Week
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  • 7
    Crosvm

    Crosvm

    The Chrome OS Virtual Machine Monitor

    crosvm (ChromeOS Virtual Machine Monitor) is a secure, lightweight virtual machine monitor built on top of the Linux KVM hypervisor. Developed for ChromeOS, it is designed to isolate and execute Linux and Android guests efficiently while maintaining strong security boundaries. Unlike general-purpose emulators like QEMU, crosvm avoids full hardware emulation and focuses on modern paravirtualized I/O using the virtio standard, reducing complexity and attack surface.
    Downloads: 20 This Week
    Last Update:
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  • 8
    Borg

    Borg

    Deduplicating archiver with compression and encryption

    BorgBackup or Borg for short is a deduplicating backup program that also supports compression and authenticated encryption. It provides a secure and efficient way to backup data, and is ideal for daily backups and backups to not fully tested targets.
    Downloads: 1 This Week
    Last Update:
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  • 9
    Flipper Zero Unleashed Firmware

    Flipper Zero Unleashed Firmware

    Flipper Zero Unleashed Firmware

    Flipper Zero Unleashed Firmware. This software is for experimental purposes only and is not meant for any illegal activity/purposes. We do not condone illegal activity and strongly encourage keeping transmissions to legal/valid uses allowed by law. Also, this software is made without any support from Flipper Devices and is in no way related to the official devs.
    Downloads: 77 This Week
    Last Update:
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  • 10
    PgAgroal

    PgAgroal

    High-performance connection pool for PostgreSQL

    pgagroal is a high-performance PostgreSQL connection pooler written in C, designed for minimal latency and efficient resource usage. It provides features like secure authentication, hot reloading, and support for multiple databases, making it suitable for low-latency applications and microservice architectures. pgagroal is optimized for fast startup, low overhead, and easy integration.
    Downloads: 0 This Week
    Last Update:
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  • 11

    Secure Home

    Project to protect important files and config files/directories

    Project to protect important files, such like ~/.profile, directories, like ~/bin and secret files. Also, it could be use to share files on the same computer.
    Downloads: 0 This Week
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  • 12
    Sandboxie

    Sandboxie

    Sandboxie Plus & Classic

    Sandboxie (and its enhanced fork Sandboxie Plus) is an open-source sandboxing tool for Windows NT-based systems. It creates isolated virtual environments in which applications can run safely without permanently modifying the system, ideal for testing untrusted software. Sandboxie Classic has the old no longer developed MFC-based UI, hence it lacks native interface support for Plus features. Although some of the missing features can be configured manually in the Sandboxie.ini configuration...
    Downloads: 85 This Week
    Last Update:
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  • 13
    SkiffOS

    SkiffOS

    Any Linux distribution, anywhere

    ...It integrates Buildroot and Docker to create minimal, reproducible OS images that boot directly into a containerized user environment. SkiffOS supports running full Linux distros or custom applications in containers, providing both performance and modularity. It’s ideal for IoT deployments, secure kiosk systems, and remote-controlled appliances.
    Downloads: 1 This Week
    Last Update:
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  • 14
    Tox

    Tox

    A New Kind of Instant Messaging

    ...Everything done on Tox is encrypted using open-source libraries so you can be assured of completely private conversations. It also has no central servers that can be raided, shut down, or forced to turn over data. There are no corporate interests, no hidden agendas-- just simple, secure and easy to use messaging.
    Downloads: 5 This Week
    Last Update:
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  • 15
    mcrcon

    mcrcon

    Rcon client for Minecraft

    mcrcon is console-based Minecraft rcon client for remote administration and server maintenance scripts. A remote console administration tool for Minecraft servers that enables automated server management via RCON protocol.
    Downloads: 10 This Week
    Last Update:
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  • 16
    libsodium

    libsodium

    A modern, portable, easy to use crypto library

    ...Consistent behavior and formats across supported platforms. It enhances the original design with build and portability improvements, making it widely deployable across platforms for secure encryption, signatures, hashing, and key derivation. Digital signature creation and verification support. Adds extended cryptographic primitives like BLAKE2 and ChaCha20-Poly1305 beyond NaCl.
    Downloads: 1 This Week
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  • 17
    WinDiskWriter

    WinDiskWriter

    Windows Bootable USB creator for macOS

    ...With this USB drive, you can install and enjoy Windows on your PC, Intel Mac, or certain Virtual Machines. WinDiskWriter knows how to make a bootable drive for each Windows Image type. You can bypass TPM, Minimum RAM, Secure Boot, and some other System Requirements set by Microsoft for Windows 11. You can create an all-in-one USB drive that supports both UEFI and Legacy boot modes. It's required if you want to install Windows on computers with old firmware that doesn't support EFI booting. Additional steps are required to get these versions to boot on EFI, such as extracting an EFI-capable bootloader from the installer. ...
    Downloads: 45 This Week
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  • 18
    gVisor

    gVisor

    Application Kernel for Containers

    gVisor is an application kernel developed by Google that provides a strong layer of isolation between applications and the host operating system. Written in Go, it implements a Linux-compatible system call interface that runs entirely in user space, creating a secure sandboxed environment for containers. Unlike traditional virtual machines or lightweight syscall filters, gVisor follows a third approach that offers many of the security benefits of virtualization while maintaining the speed, resource efficiency, and flexibility of containers. Its key runtime, runsc, integrates seamlessly with container ecosystems such as Docker and Kubernetes, making it easy to deploy sandboxed workloads using familiar tools. ...
    Downloads: 40 This Week
    Last Update:
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  • 19
    syslog-ng

    syslog-ng

    Log management solution that improves the performance of SIEM

    ...With syslog-ng Store Box, you can find the answer. Search billions of logs in seconds using full text queries with Boolean operators to pinpoint critical logs. syslog-ng Store Box provides secure, tamper-proof storage and custom reporting to demonstrate compliance. syslog-ng can deliver data from a wide variety of sources to Hadoop, Elasticsearch, MongoDB, and Kafka as well as many others. syslog-ng flexibly routes log data from X sources to Y destinations. Instead of deploying multiple agents on hosts, organizations can unify their log data collection and management. syslog-ng Store Box provides automated archiving, tamper-proof encrypted storage, granular access controls to protect log data. ...
    Downloads: 8 This Week
    Last Update:
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  • 20
    Coturn TURN server

    Coturn TURN server

    coturn TURN server project

    coturn is a free open source implementation of TURN and STUN Server. The TURN Server is a VoIP media traffic NAT traversal server and gateway.
    Downloads: 1 This Week
    Last Update:
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  • 21
    pkg FreeBSD

    pkg FreeBSD

    Package management tool for FreeBSD

    ...It provides a unified interface for managing binary packages, streamlining the process of maintaining software on FreeBSD systems. With features like automatic dependency resolution and package auditing, pkg ensures a reliable and secure package management experience.​
    Downloads: 3 This Week
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  • 22
    TuyaOpen

    TuyaOpen

    Next-gen AI+IoT framework for T2/T3/T5AI/ESP32/and more

    TuyaOpen is an open-source AI-enabled Internet of Things development framework designed to simplify the creation and deployment of smart connected devices. The platform provides a cross-platform C and C++ software development kit that supports a wide range of hardware platforms including Tuya microcontrollers, ESP32 boards, Raspberry Pi devices, and other embedded systems. It offers a unified development environment where developers can build devices capable of communicating with IoT cloud...
    Downloads: 37 This Week
    Last Update:
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  • 23
    DroneBridge for ESP32

    DroneBridge for ESP32

    Secure & transparent telemetry link with support for WiFi and ESP-NOW

    DroneBridge for ESP32 is lightweight firmware that turns inexpensive ESP32 boards into wireless telemetry links for drones and other vehicles. It bridges serial data to standard Wi-Fi, Wi-Fi Long Range, ESP-NOW, or Bluetooth Low Energy. MAVLink, MSP, LTM, and arbitrary serial payloads can be transported through the system. Standard Wi-Fi can reach roughly 150 meters, while compatible ESP-NOW or long-range Wi-Fi setups can extend much farther. Traffic can be encrypted with AES-256-GCM,...
    Downloads: 15 This Week
    Last Update:
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  • 24
    MongoDB C Driver

    MongoDB C Driver

    The Official MongoDB driver for C language

    The MongoDB C Driver is the official client library for MongoDB, enabling C and C++ applications to interact with MongoDB databases efficiently. It provides a robust and scalable interface for building applications that require document-based data storage.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Deskhop

    Deskhop

    Fast Desktop Switching Device

    DeskHop is an open-source hardware/software KVM device that seamlessly switches keyboard/mouse between two computers by dragging the cursor or via hotkeys. It’s plug‑and‑play, requiring no drivers, and provides galvanic isolation for secure multi-OS setups.
    Downloads: 1 This Week
    Last Update:
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