Security & Privacy Page 4 of 140

Detects and removes spyware, malware, adware, browser hijackers, and tracking cookies with real-time protection and manual or scheduled scanning options.

Lightweight, modern open-source CAPTCHA alternative designed using SHA-256 proof-of-work.

Sync clipboard across devices in real-time, organize unlimited copied items into searchable collections, retrieve past content, and personalize settings.

GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories. GnuPG, also known as GPG, is a command line tool with features for easy integration with other applications.

2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.

Free antivirus with real-time protection, minimal resource usage, Game mode optimization, AI threat detection, and easy setup with customer support.

Manage and secure two-factor authentication easily across Gmail, Dropbox, and more. Sync devices, secure backups, and enjoy offline access.

E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).

IVPN is a privacy-first VPN service that offers WireGuard, multi-hop connections and a built-in ad/tracker blocker.

End-to-end encrypted notes, sketches, and files synced across devices with no personal info collected, using open-source, native apps for privacy and security.

Web- and IMAP-based email service. 4GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.

Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community.

Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let’s Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands.

Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for encryption, with a focus on security, simplicity, and reliability.

This extension will automatically remove tracking elements from URLs to help protect your privacy when browse through the Internet.

Control D is a modern and customizable DNS service that blocks threats, unwanted content and ads - on all devices. Onboard in minutes, and forget about it.

Our public DNS service offers DNS over HTTPS (DoH) and DNS over TLS (DoT), with QNAME minimization and basic ad blocking.

Anonymous VPN service with no IP or traffic logs, privacy-focused logins using random accounts, payments via Bitcoin's Lightning Network, and robust encryption.

Anubis weighs the soul of your connection using a sha256 proof-of-work challenge in order to protect upstream resources from AI scraper bots.

Public diary service for sharing anonymous, location-based memories as colour-coded map notes with optional accounts and cluster visualization for easy exploration.

A novel Android app store focused on security, privacy, and usability.

Blocks unwanted calls & SMS without replacing your default app. Features regex, contact, STIR, and dialed number filtering, plus time scheduling.

Provides real-time malware, ransomware, and spyware protection with web safety, cloud-based updates, VPN, system optimization, and advanced repair tools.

Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.

OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.