Static public surface
The site has no public account system, no visitor database, no comment area, and no direct publication of email addresses in the website source.
SECURITY & DATA HANDLING
Security & data handling
Additional page sections
Operational note on the public website, contact submissions, email handling, and security posture.
Last updated: .
SWISS / DACH SECURITY POSTURE
Layered security and data-handling posture
L2ET Research operates this public site as a static, privacy-conscious launch presence with a deliberately limited attack surface. This page describes the posture in practical terms; it is not a security certification.
Transport and browser hardening
The site is intended to operate over HTTPS/TLS with HSTS, Content-Security-Policy, frame-ancestor restrictions, referrer controls, and hardened browser security headers.
Cloudflare edge protection
Where configured, Cloudflare provides public-site edge protection, caching, DNS/traffic shielding, and filtering before traffic reaches the hosting environment.
Proton Mail handling
Domain email is handled through Proton Mail. Contact-form messages are routed to L2ET Research for response, subject to DNS, form-provider, and normal email-delivery controls.
SentinelOne where applicable
Endpoint and operational security controls may include SentinelOne security products where applicable to the relevant devices, workloads, or operational environment.
DACH-region alignment
Hosting and server arrangements are selected with DACH-region residency and operational alignment in mind where applicable to the public website and supporting infrastructure.
Contact submissions
The contact form is intended for information requests, research conversations, collaboration discussions, and early-stage inquiries. Submissions are transmitted through the configured form provider and routed to L2ET Research by email. Visitors should not submit regulated, privileged, or highly confidential material through the public form.
Retention and use
Inquiry data is used to respond to the request, understand context, and maintain a limited follow-up history. L2ET Research does not sell inquiry data and does not share it for third-party marketing.
Language routing
On the first homepage visit, the site may use country-level routing to select an available default language. If no supported language corresponds to the visitor country, English remains the default. Manual language selection overrides this behavior and is stored locally in the browser.
Operational caution
The public form is not designed for regulated datasets, trade secrets, privileged documents, security incident evidence, or other highly sensitive material. If a discussion requires stronger controls, a suitable secure channel can be agreed after initial contact.
Continuous improvement
The security posture may evolve as L2ET Research develops. This page will be updated when material operational changes affect website security, contact handling, or relevant data-flow assumptions.