Tor / .onion
- Open Tor Browser and wait for it to connect.
- Paste the complete .onion address into the address bar. A mistyped character prevents access.
- Check the address and onion indicator before signing in or sending data.
CLEARNET / TOR / I2P
Public addresses for all cataloged services in securityops.co and securityops.com.br. Choose the network and check limitations before entering.
A page response does not prove every application feature works. Login, secure cookies, calls, WebRTC and external integrations may be limited on anonymous networks. The status below records the completed check, not a guarantee of continuous availability.
Links labeled clearnet lead to the regular internet. Avoid mixing identities and do not ignore certificate warnings. Tor or I2P does not change access, payment or responsible-use rules.
Addresses can be selected and copied without JavaScript. Expand a service name to see every route.
Presale portal for systems, security, cryptography and privacy courses.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Video and document library for enrolled students with authorized access.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
An introduction to Security Ops projects, services, learning and contact channels.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
Portfolio of systems engineering, security, free software and research.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Directory of public services and practical ecosystem guides.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A web search interface operated by Security Ops.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Third-party content and external sources depend on application compatibility and upstream availability.
A reading interface for Hacker News stories and discussions.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Third-party content and external sources depend on application compatibility and upstream availability.
An alternative reading interface for public Reddit content.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Third-party content and external sources depend on application compatibility and upstream availability. Recovered on 2026-09-06: real posts were confirmed through independent Tor and I2P clients after an earlier Reddit upstream block (HTTP 503). This dependency may cause future outages. The I2P check required a retry after transient connection failures.
YouTube video discovery and playback through a separate interface.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Third-party content and external sources depend on application compatibility and upstream availability.
Pinterest image search through an alternative frontend.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Third-party content and external sources depend on application compatibility and upstream availability.
An alternative Pixiv frontend for illustrations, rankings and artist discovery.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Third-party content and external sources depend on application compatibility and upstream availability.
A browser music studio with arrangements, instruments, a sampler and a DJ room.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Screen and audio recorder with installation, capture, mixing and streaming documentation.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Project website and wiki for temporary rooms with chat, calls, drawing and sharing.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
The Keywave temporary-room application, accessed through an invitation link.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Calls, camera, microphone and WebRTC may not work over Tor/I2P; this is not a verified anonymous-media option. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Browser video calls started through an invitation.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. Calls, camera, microphone and WebRTC may not work over Tor/I2P; this is not a verified anonymous-media option. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
A terminal-style chat interface using a handle and passphrase.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
A Matrix homeserver with a public Synapse discovery page.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A Matrix homeserver with a public Continuwuity page.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
A web client for connecting to the IRC network configured on the service.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
Documentation for the GNU Emacs WhatsApp client and its local bridge.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Text sharing with password, expiry and burn-after-reading options.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Short URL creation with an anti-spam check.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Password generator with configurable length and character groups.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
A password-management interface with sign-in and server selection.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
An interface for managing two-factor authentication codes.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Inspection of a website’s public information, including DNS, TLS and headers.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
FORKBOMB’s file-encryption interface, hosted by Security Ops.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Configuration guide for the public filtered-DNS profile and its endpoints.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Backup archiver documentation: compression, encryption, verification and restoration.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Documentation for the C11 LZ and tANS compression codec.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. The page responded through an external I2P client, but another attempt timed out: intermittent connectivity was observed.
Web interface for ZUPT compression, extraction, key generation and archive verification.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Documentation for Evelin secure transport and remote-access tools.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A daemon-free container runtime configured in Guile Scheme for GNU Guix.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
An embedded SQL database with integration and encrypted-format documentation.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Presentation and installation guide for the Security Ops GNU Guix system and live image.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A desktop environment accessed through a web browser.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
A source forge with projects, documentation and development history.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A second public instance for Git repository hosting and collaboration.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
A GNU Guix substitute server with a public signing key.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
Portal and specification for the experimental BTP protocol, with a connection guide.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
An HTTPS gateway for reading BTP documents from allowed origins.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Guide to authorized access to the server lab using Tor and Evelin.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Identities preserved, but access was not confirmed in the last check. Prefer the primary addresses above.
Sign-in page for an authenticated file service.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
Speed measurement between the browser and the test server.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Geographic visualization of public sources, maps and observed data.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved. Third-party content and external sources depend on application compatibility and upstream availability.
Independent publication of a theoretical physics proposal, with references and hypotheses.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A statistical-analysis article distinguishing observations, estimates and reported accounts.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
Daily biblical message, editorial reflection and reading reference.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A listings and messaging portal for local trading.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested. HTTP I2P is not a secure context in every browser: WebCrypto, Secure cookies and permissions may limit features. Secure cookies are preserved.
An atelier website for custom pieces, sewing, repairs and alterations.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.
A simulated shop and casino using fictional credits, with no real payments or deliveries.
Public-page reachability check; sign-in, payment and other authenticated workflows have not been tested.