CopperheadOS
CopperheadOS is a security and privacy focused mobile operating system based on Android. It emphasizes user control, security, and privacy features not found in mainstream Android versions.
privacy
security
mobile
android
CopperheadOS: Security & Privacy Focused Mobile OS
A custom-built operating system based on Android, CopperheadOS prioritizes user control and security features, providing a private mobile experience.
What is CopperheadOS?
CopperheadOS is a hardened and security-enhanced operating system based on the Android Open Source Project. It was created by Copperhead, a company focused on mobile security and privacy.
Some key features of CopperheadOS include:
- Enhanced security through kernel hardening, compiler optimizations, and other tweaks to reduce vulnerabilities and information leaks.
- Increased privacy controls around location services, microphone/camera access, and data collection.
- Open source code so users can verify the integrity of the operating system code.
- Frequent over-the-air security updates separate from vendor update schedules.
- Compatibility with many existing Android apps.
CopperheadOS aims to give users more control over security and privacy on their mobile devices. It offers advanced features not found in standard Android builds while maintaining compatibility with most hardware and apps. The focus is on defense-in-depth security to protect against risks like zero-day vulnerabilities.
CopperheadOS Features
Features
- Hardened kernel with additional security enhancements
- Verified boot to prevent tampering
- Enforced SELinux mandatory access controls
- Open source and audited codebase
- Frequent security updates
- Fine-grained user controls over app permissions
- Enhanced protection against exploits
Pricing
- Open Source
Pros
Greatly improved security and privacy
Open source code allows community auditing
Frequent updates close security holes quickly
Gives users more control over data and permissions
Hardens Android against many attack vectors
Cons
Limited device support
May break some apps that rely on looser permissions
Requires technical know-how to install and maintain
Not compatible with Google services like Play Store
Official Links
The Best CopperheadOS Alternatives
Top Security & Privacy and Mobile Security and other similar apps like CopperheadOS
Here are some alternatives to CopperheadOS:
Suggest an alternative ❐
LineageOS
LineageOS is a free and open-source operating system for smartphones and tablet computers, based on the Android mobile platform. It is the successor to the highly popular custom ROM CyanogenMod.LineageOS offers an enhanced user experience compared to stock Android, with custom features and increased performance. Some key features include customizable...
GrapheneOS
GrapheneOS is an open source operating system for mobile devices that is focused on privacy and security. It is based on Android and maintains compatibility with most Android apps from the Play Store.Some key features of GrapheneOS include:Hardened device security through frequent updates, security-focused default settings, and proactive exploit mitigationEnhanced...
Ubuntu Touch
Ubuntu Touch is a Linux-based, open source mobile operating system developed by Canonical and the Ubuntu community. It is designed primarily for touchscreen mobile devices such as smartphones and tablets.Some key features and highlights of Ubuntu Touch include:Beautiful, intuitive touch interface designed for efficiency and ease of useFull Linux environment...
PostmarketOS
postmarketOS is a touch-optimized, pre-configured Linux distribution aimed at bringing newer Linux versions to older Android devices such as smartphones and tablets. It allows users to extend the lifetime of their devices by enabling them to use more recent applications.The goal of the project is to make it possible to...
CalyxOS
CalyxOS is an open source privacy-focused mobile operating system based on Android. It is developed by the Calyx Institute, a non-profit organization dedicated to creating privacy-respecting technologies.Some key features of CalyxOS that set it apart from standard Android include:Removing proprietary apps and services like Google Play Services that can track...
/e/
/e/ is a privacy-focused mobile operating system based on LineageOS that aims to provide an Android alternative without Google services or proprietary apps and software. Instead, /e/ relies on free and open-source software and offers its own suite of applications to replace common Google ones.Some key features of /e/ include:No...
DivestOS
DivestOS is a Linux distribution focused on privacy, security, and removing corporate influence. It is based on Debian and aims to provide a complete out-of-the-box privacy-respecting system.Some of the main features of DivestOS include:No proprietary software or drivers includedTor and VPN clients pre-installed for anonymous internet accessHardened kernel with security...
Plasma Mobile
Plasma Mobile is a free, open source mobile operating system built on a Qt and KDE software stack. It is designed to provide a customizable, privacy-respecting mobile experience with a focus on freedom and community-driven development.Some key features and highlights of Plasma Mobile include:Graphical user interface optimized for touchscreens and...
Replicant
Replicant is a free and open source operating system that is based on LineageOS and aims to replace all proprietary Android components with free software alternatives. Some key points about Replicant:It is designed to increase privacy, security, and user control over data compared to stock AndroidIt supports several smartphones and...
LineageOS for microG
LineageOS for microG is a custom, open source Android operating system based on LineageOS, which itself is a continuation of the CyanogenMod project. It focuses on providing enhanced privacy and security compared to stock Android.Like regular LineageOS, LineageOS for microG offers a bloatware-free experience and more customization options. However, it...
BlissRoms
BlissRoms is a popular custom Android firmware (ROM) developed by Team Bliss. It aims to provide a clean, customizable, and minimalist user experience with a focus on performance, stability, and battery life.Some key features of BlissRoms include:Based on pure AOSP (Android Open Source Project) code for stability and performanceIncludes custom...
PAC-man ROM
A PAC-man ROM is a read-only memory file that contains the full executable code, graphics, sounds, and other assets that make up the 1980 arcade game PAC-man. PAC-man ROMs allow the iconic maze chase game to be played on devices and programs that support retro game emulation such as RetroPie,...
