LigidNex policies

Privacy notice

Last updated: 9 November 2026

Important: Signed-in learners can upload files to a private Supabase bucket, subject to a 50 MB per-file limit and a 1 GB per-account limit. Existing files under the public user-data/ folders remain publicly fetchable; signing in does not protect them.

This notice explains what information may be handled when you browse the LigidNex website, contact us, or use its account features. LigidNex serves learners in India and Singapore. Privacy requirements depend on where you are and how the service is operated; this notice is general information, not legal advice.

Information handled

Account details: Learner accounts are created by an administrator in Supabase. When you sign in or request password recovery, your email address and password are submitted to Supabase Auth. The website does not offer public self-registration or maintain its own password database.
Sign-in session: The authentication client keeps session information in your browser so sign-in can persist and refresh. You can sign out or clear your browser storage.
Learning space: Supabase stores course assignments associated with your account and the notes you choose to save. The site displays available course links and preview videos for assigned courses.
Uploaded files: If you use file storage, Supabase stores the files and their names, paths, sizes, and related technical metadata in the private ligidnex bucket. Files are organized under your account ID. The site limits each file to 50 MB and each account to 1 GB.
Messages: If you email LigidNex, we receive the email address and any information you choose to include.
Technical requests: Website hosting, content delivery, and authentication providers may process connection and diagnostic information needed to deliver and protect their services.

How information is used

Information is used to provide account access and recovery, display administrator-assigned courses and available previews, save your notes and uploaded files, respond to messages, maintain site security, and operate the website. The site does not currently provide checkout or payment collection.

Service providers

The website uses Supabase for authentication, course assignments, saved notes, and private file storage; jsDelivr loads the Supabase client library, and static website hosting delivers pages and public course-preview videos. The signed-in learning space can load a JSLinux terminal emulator from bellard.org in an embedded frame. JSLinux is independent of LigidNex and may receive ordinary connection data such as your IP address when loaded; emulator activity is not connected to your LigidNex account. These providers process information as needed to provide their services. Contact hello@ligidnex.com for questions about LigidNex's handling of information.

Cookies and similar storage

The site does not currently intentionally use advertising or analytics trackers. Supabase Auth uses browser storage to maintain authentication sessions. Your browser may also store routine technical data or apply provider technologies when communicating with the services described above.

File access and security

Files uploaded through the learning space are stored in the private Supabase ligidnex bucket under the signed-in user's account folder. Access is restricted by Supabase policies; download links are temporary. Each file is limited to 50 MB and each account to 1 GB. You can delete files from your learning space. Files placed under the separate legacy user-data/ directory on this static site may be accessible to anyone who knows or discovers their URL. A sign-in does not restrict direct access. Do not place private, sensitive, or confidential material there.

Reasonable technical measures are used for the site, but no internet transmission or storage method can be guaranteed completely secure.

Retention and your requests

Account records, saved notes, course assignments, and uploaded files are retained in Supabase until deleted or removed as part of account administration; messages are kept as needed to respond and maintain business records. Retention periods may depend on provider settings and applicable requirements. You may contact us to request access, correction, or deletion of information associated with your interactions, subject to identity checks, applicable law, and records we are required to keep. Account deletion may also require action in the authentication service.

Children

The website and courses are intended for people able to use them under the laws that apply where they live. If you believe a child has provided personal information inappropriately, contact us so we can review the request.

Changes to this notice

This notice may be updated when the website or its data practices change. The latest revision date appears at the top of this page.

Contact

For privacy questions or requests, email hello@ligidnex.com.