Proton has released Proton Authenticator, a free and open-source two-factor authentication app available across multiple platforms, including Windows, macOS, Linux, Android, and iOS. Designed with a focus on privacy and security, it generates time-based one-time passwords and offers features like encrypted backups, biometric app locking, and easy import/export options. This new tool aims to provide a secure alternative to existing authentication apps that often rely on closed-source models and user lock-in.

My Privacy DNS is dedicated to compiling and organizing information on blacklisted domains to enhance online privacy through its Matrix project, which acts as a DNS firewall. Key features include an anti-porn list for parental control, a structured submission process for problematic websites, and a commitment to providing accurate and secure domain management. Contributions to the project are welcomed to support its ongoing development and maintenance.