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awesome-privacy.xyz
Awesome Privacy is a curated open source directory of privacy-respecting alternatives to everyday apps and services, organized into categories such as essentials, communication, security tools, networking, productivity, operating systems and development. It also offers saved items stored on-device and a changelog of new entries.
secfirst.org
Mobile-friendly digital security guide for safer communication, travel, devices, and emergencies.
lockdownprivacy.com
Lockdown Privacy offers a firewall and a Secure Tunnel VPN for blocking trackers, ads and badware in apps. The firewall is described as open source and on-device. The site states the products are Openly Operated and provide transparency into data handling. The listing covers iPhone, iPad and Mac.
brave.com
Brave Browser is a free, fast, private and secure web browser available for PC, Mac and mobile devices. It blocks ads, tracking software and other intrusive content to improve browsing speed, save data and extend battery life. The browser includes features such as an adblocking Shields tool, VPN, privacy protections, premium services, AI-powered private search and Brave Origin Browser AI.
protonvpn.com
Proton VPN is a privacy-focused virtual private network service offered by Proton. It provides fast, secure connections across servers in more than 140 countries, with free and premium Plus plan options. The service operates on a no-logs, no-ads policy, is open-source and independently audited, and supports streaming, device compatibility across desktop, mobile, smart TV, and browser platforms. It also includes tools such as a public IP scanner and censorship simulator.
seclists.org
SecLists.Org is a security mailing list archive providing web archives and RSS feeds for lists including Nmap Development, Bugtraq, Full Disclosure, Security Basics and Pen-test. It offers search capabilities and RSS feeds with message extracts, updated in real time.
gnunet.org
GNUnet is GNU's framework for secure peer-to-peer networking. It is described as a network protocol stack for building secure, distributed and privacy-preserving applications, aiming to replace the existing Internet protocol stack, and is free software.
starkware.co
StarkWare develops STARK proof technology and core technology for the Starknet blockchain. The company states it was founded by co-inventors of STARKs. Its work covers scaling, privacy and quantum-resistant proofs, and the Cairo language for STARK-provable programs and Starknet smart contracts. STRK20 provides shielded balances and private transfers on Starknet.
github.com
Russian-language guide for reducing online exposure and understanding counter-OSINT practices.
anytype.io
Anytype is a tool for creating notes, tasks, databases, and chats that only the user can access. The project states that data stays on the user's device and is fully owned, secure, and private. It is free to start.
appdb.to
AppDB is an independent marketplace for Apple devices including iOS, iPadOS and macOS. It allows users to publish their apps for free, and to securely and privately install and download apps and games for these platforms.
bmz.absolutezero.fyi
Bookmark Manager Zero is a privacy-focused bookmark management suite with browser extensions that work with native Firefox or Chrome bookmarks. It performs link health checking and link security scanning, detecting dead links and flagging suspicious URLs. Optional GitLab sync lets the web and Android apps access bookmarks on mobile devices.
browserleaks.com
BrowserLeaks is a suite of browser-based tools that test browser security and privacy. The tests identify ways websites may reveal a real IP address, collect device information and perform browser fingerprinting. Tools include IP address display, reverse IP lookup, HTTP header, country, ISP and local time checks, plus WebRTC, DNS and IPv6 leak tests. A Features Detection tool lists HTML5 feature support.
cabal.chat
Cabal is a chat platform for friends and communities that works offline. Devices in a cabal communicate directly with each other rather than through a server, and users can read history and write messages offline, syncing later. Cabals use secret joining keys, have channels for topics, and rely on subjective moderation by users.
adguard-dns.io
A knowledge base page that suggests a list of trusted DNS providers, including public anycast resolvers such as AdGuard DNS, 360 Secure DNS and Ali DNS. It states that AdGuard Ad Blocker or AdGuard VPN must first be installed on a device before a provider link is used. AdGuard DNS servers are listed for blocking ads, tracking and phishing, for family protection, and for unfiltered connections.
forgejo.org
Forgejo is a self-hosted lightweight software forge for simple software project management. The project describes it as easy to install and low maintenance, and the site presents it as a self-hosted alternative to GitHub with a focus on security, scaling, federation and privacy.
forums.kicksecure.com
A discussion forum for the Kicksecure operating system, with categories for news, user support, development, website issues and project organization. It also has sections specific to Qubes, VirtualBox and KVM, one for AppArmor profiles, and one covering platforms on which Kicksecure does not work out of the box.
forums.whonix.org
A discussion forum for the Whonix anonymous operating system, with categories for news, support, development, website issues and project organization. It includes sections specific to Qubes-Whonix, KVM, VirtualBox, Physical Isolation and AppArmor, plus an Unsupported Platforms category listing platforms and virtualizers that are unsupported or declined.
frontendchecklist.io
Front-End Checklist provides front-end quality rules for humans and AI agents. It offers over 350 rules across 11 categories, including accessibility, CSS, HTML, performance, security, privacy, and SEO. Curated checklists cover launch, SEO audit, performance, and accessibility reviews. The rules can also be connected to AI tools through an MCP server. Team features are listed as coming soon.
cryptpad.org
A directory page listing public instances of CryptPad, an open-source collaborative editing service that anyone can install. The page lists instances open to the public, including the flagship CryptPad.fr hosted by the development team, and notes that third-party instances passed checks for up-to-date versions and recommended security and privacy settings.
attack.mitre.org
MITRE ATT&CK is a knowledge base of adversary tactics and techniques based on real-world observations. It is used as a foundation for threat models and methodologies in the private sector, government and cybersecurity community, and is available for use at no charge.
nextdns.io
NextDNS is a DNS-based firewall that protects against security threats, blocks ads and trackers, and provides parental controls across devices and networks. It offers encrypted DNS protocols, multiple threat intelligence feeds, and configurable logging with data residency options. Plans include a free tier limited to 300,000 queries per month and paid tiers for personal, business, and education use.
notrace.how
A collection of resources aimed at anarchists and other rebels, intended to help them understand the capabilities of their enemies, undermine surveillance efforts, and act without getting caught. It includes zines and other media on surveillance and operational security, a threat library of repressive techniques and mitigations, a database of hidden surveillance devices, and a database of long-term infiltrators.