Linux Softwares to Security & Privacy

Discover Linux Softwares to Security & Privacy.

Various security measures and privacy settings are in place to protect user data and communications.

Best Linux Softwares to Security & Privacy

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Twist

Twist

$ $

Twist is a unique team communication tool designed to foster focused, organized, and asynchronous collaboration, minimizing real-time distractions. It provides threaded conversations, topic-based channels, and a clear inbox to help teams stay productive without the chaos of constant notifications, promoting thoughtful discussions over instant replies.

Promotes structured and organized communication through threaded discussions.
Chat Bot
Office & Productivity
Firework

Firework

Free

Firework is a versatile desktop application designed to consolidate various web-based services into a single, unified interface. It streamlines communication, productivity, and web application management by wrapping them into a native desktop experience, reducing tab clutter and enhancing workflow efficiency across multiple platforms.

Consolidates diverse web services into a single unified application.
Integrated Web Browser
Office & Productivity Social & Communications
Onionshare

Onionshare

Open Source

OnionShare is a free, open-source tool that allows you to securely and anonymously share files, host websites, and chat over the Tor network. It enables direct, peer-to-peer communication without relying on centralized servers, ensuring enhanced privacy and resisting censorship while simplifying secure data exchange for individuals and organizations.

Exceptional anonymity and security through Tor network integration.
Anonymity
File Sharing
Station

Station

Freemium

Station is a powerful, open-source application aggregator and web browser designed to streamline access to all your web services in one unified interface. It provides a dedicated workspace for productivity, integrating messaging, project management, email, and other web apps.

Consolidates multiple web applications into one interface.
Ad-free
OS & Utilities Social & Communications Web Browsers
NordVPN

NordVPN

Commercial

NordVPN is a leading Virtual Private Network (VPN) service that provides robust online security and privacy. It encrypts your internet connection, allowing you to browse the web anonymously and securely, protecting your data from snoopers, ISPs, and cyber threats.

Strong encryption and security features including Double VPN and Obfuscated Serv...
Anonymity
File Sharing Security & Privacy
Zoho Assist

Zoho Assist

Commercial

Zoho Assist is a robust cloud-based remote support software designed for businesses of all sizes. It enables IT professionals and customer support agents to quickly and securely connect to and troubleshoot remote computers, servers, and mobile devices, providing efficient remote assistance.

Strong cross-platform support for various operating systems and devices.
Cross-platform
... Business & Commerce File Sharing Network & Admin Office & Productivity Remote Work & Education
VPN Unlimited

VPN Unlimited

Commercial

VPN Unlimited is a comprehensive internet security application offering robust VPN services and advanced privacy features designed to protect online activity and bypass geographical restrictions effectively. It prioritizes user anonymity and data security through strong encryption.

Strong encryption for enhanced security
Anonymity
Security & Privacy
OnionCat

OnionCat

Open Source

OnionCat is a free and open-source software that creates a virtual network adapter, allowing users to establish encrypted, peer-to-peer connections over the Tor anonymity network. It enables existing applications to communicate anonymously without requiring specific proxy configuration.

Routes all application traffic through Tor for anonymity.
Anonymity
File Sharing Network & Admin Security & Privacy
Pidgin-Encryption

Pidgin-Encryption

Open Source

Pidgin-Encryption is a plugin for the popular Pidgin instant messaging client that provides transparent, end-to-end encryption for your conversations using RSA.

Provides strong end-to-end encryption for Pidgin.
Encrypted chat
Random Agent Spoofer

Random Agent Spoofer

Open Source

Random Agent Spoofer is a Firefox add-on designed to enhance user privacy by regularly changing browser identifiers. It aims to combat browser fingerprinting techniques used by websites to track users across the web.

Specifically targets browser fingerprinting.
Firefox extension
Network & Admin Web Browsers
Hexnode MDM

Hexnode MDM

Commercial

Hexnode MDM is a comprehensive mobile device management solution designed for businesses to secure, manage, and monitor diverse endpoints remotely. It simplifies device enrollment, policy enforcement, app distribution, and security monitoring.

Extensive multi-OS support covering major platforms.
Active Directory integration
Security & Privacy
Openfire

Openfire

Open Source

Openfire is a powerful, open-source instant messaging and group chat server built on the XMPP protocol. It enables real-time communication, collaboration, and presence management for individuals and organizations, offering robust features and a modular architecture for customization.

Open source and free to use.
Group chat
Social & Communications
iRedMail

iRedMail

Open Source

iRedMail is a comprehensive, free, and open-source mail server solution designed for ease of deployment and maintenance. It bundles popular components like Postfix, Dovecot, and Roundcube, providing robust email, calendar, and contact management capabilities.

Simplified installation process with an automated script.
Email Server
Office & Productivity Online Services
Dialog Messenger

Dialog Messenger

Free Personal

Dialog Messenger is a robust, feature-rich enterprise messaging solution designed for businesses prioritizing security, privacy, and control. Available for both private server deployment and cloud hosting, it facilitates secure text, voice, and video communication across multiple devices, enabling seamless collaboration and real-time interaction within organizations.

Strong focus on security and privacy with encryption and self-hosting options.
Collaborative
Office & Productivity Online Services Security & Privacy Social & Communications
Demonsaw

Demonsaw

Free

Demonsaw is a secure, open-source platform for decentralized information sharing, focusing on user anonymity and privacy through robust end-to-end encryption and a serverless architecture.

Strong focus on user anonymity and privacy.
Anonymity
File Sharing Security & Privacy Social & Communications
Liri

Liri

Open Source

Liri is a notable cross-platform web browser built upon the reliable Chromium engine, known for its distinctive Material Design aesthetic and emphasis on user privacy and security. It offers a clean, modern browsing experience.

Modern and attractive Material Design interface.
Based on Chromium
Web Browsers
Coccinella

Coccinella

Open Source

Coccinella is a free and open-source, cross-platform XMPP/Jabber client. It offers secure instant messaging, group chat, voice chat, and a unique interactive whiteboard feature. Designed with privacy and security in mind, Coccinella provides encrypted communications and supports various communication protocols for a flexible messaging experience on Windows, macOS, and Linux.

Strong focus on security and privacy with end-to-end encryption.
Chat
Network & Admin Social & Communications
Sophos Antivirus

Sophos Antivirus

Commercial

Sophos Antivirus provides comprehensive endpoint protection against malware, ransomware, and other advanced threats. It integrates features like web filtering, data protection, and network monitoring into a unified platform for enhanced security.

Comprehensive feature set covering antivirus, firewall, web protection, and data...
Data-encryption
Security & Privacy
Cliqz

Cliqz

Free

Cliqz is a privacy-focused web browser forked from Firefox, integrating its own privacy-centric search engine and built-in anti-tracking mechanisms. It prioritizes user data protection while providing a fast and efficient browsing experience.

Strong emphasis on user privacy with unique anti-tracking.
Based on Firefox
News & Books Web Browsers
Freelan

Freelan

Open Source

Freelan is a free and open-source, highly configurable, multi-platform peer-to-peer VPN software. It allows users to create virtual private networks connecting computers from anywhere, enabling secure and encrypted communication and resource sharing as if they were on the same local network.

Open source and free to use
Peer-To-Peer
File Sharing Security & Privacy
fruux

fruux

Freemium

fruux is a robust cross-platform synchronization service designed to keep your contacts, calendars, and tasks seamlessly in sync across all your devices and applications. It offers a secure and reliable cloud platform with strong privacy focus, ideal for individuals and teams needing consistent data access and collaboration.

Excellent cross-platform compatibility via open standards (CalDAV/CardDAV).
Backup
Backup & Sync Office & Productivity
Postfix

Postfix

Open Source

Postfix is a widely used and highly regarded open-source mail transfer agent (MTA) designed to be a significantly more secure and robust alternative to Sendmail. It handles the routing and delivery of email, acting as the central hub for your organization's or system's email flow.

Excellent security features and design
Email Server
Office & Productivity Online Services
Tizen OS

Tizen OS

Open Source

Tizen OS is an open-source, Linux-based operating system designed to power a wide range of devices. Developed by a collaborative effort led by Samsung, it offers a lightweight and versatile platform for smartphones, smart TVs, wearables, and more, with a focus on web technologies and a flexible architecture.

Lightweight architecture suitable for diverse hardware.
Lightweight
Memotoo

Memotoo

Commercial

Memotoo is a comprehensive online service designed to centralize and synchronize all your personal information, including contacts, calendars, tasks, notes, and bookmarks. It acts as a hub to connect various online services and devices, ensuring your data is consistent and accessible from anywhere.

Synchronizes a wide range of personal data types (contacts, calendar, tasks, not...
Drag n drop
Backup & Sync Network & Admin Office & Productivity OS & Utilities Web Browsers
Atlassian Stash

Atlassian Stash

Commercial

Atlassian Bitbucket Server (formerly Stash) is a comprehensive Git server and web-based interface designed for teams to manage their Git repositories, facilitating code collaboration, review, and deployment within an organization's infrastructure. It offers powerful features for code management, access control, and workflow automation.

On-premises deployment offers greater control and security over source code.
File Versioning
Development File Sharing
Knoppix

Knoppix

Free

Knoppix is a versatile, bootable Live Linux distribution that runs directly from a CD, DVD, or USB drive without installation. It offers a comprehensive collection of GNU/Linux software and is ideal for system rescue, data recovery, and trying out Linux.

Boots and runs without installation, safe for existing systems.
Booting from USB
OS & Utilities
Anomos

Anomos

Open Source

Anomos was a groundbreaking P2P file sharing protocol built upon the foundation of BitTorrent, specifically designed to provide enhanced anonymity and privacy for users. It aimed to address the inherent traceability issues present in traditional BitTorrent networks by routing traffic through a mix network structure.

Designed to provide strong anonymity during file sharing.
Anonymity
File Sharing
Nessus

Nessus

Free Personal

Nessus Professional is a widely-used vulnerability scanner by Tenable, designed to identify security vulnerabilities in a variety of systems nationwide. It helps organizations manage their security posture by providing comprehensive scans, detailed reporting, and integration with other tools for remediation.

Extensive and frequently updated vulnerability plugin library.
Open API
Network & Admin
DoNotTrackMe

DoNotTrackMe (DNTMe) is a browser extension developed by Abine, designed to block online trackers and enhance user privacy. Formerly known as Do Not Track Plus (DNT+), it aims to prevent websites and advertisers from collecting your browsing data.

Effectively blocks a wide range of online trackers.
No Tracking
Security & Privacy Web Browsers
Dillo

Dillo

Open Source

Dillo is an exceptionally lightweight and fast web browser designed for resource-constrained systems. It prioritizes speed and efficiency, making it ideal for older computers, embedded devices, or users seeking fundamental web browsing without modern complexities.

Extremely fast on limited hardware
Automated speed adjustments
Web Browsers
Showing 1 - 30 of 73 results