# 6Cloud Technology (六方云) > Beijing-based industrial and critical-infrastructure cybersecurity product vendor, founded 2018, > legal entity Beijing 6Cloud Information Technology Co., Ltd. (北京六方云信息技术有限公司). Sells > appliances and platforms across five product lines — industrial control security (LinSec), > network security (NSec), cloud security (CSec), AI security (AiSec) and situational-awareness > security (CdSec) — plus a security-services practice, into rail transit, power, oil and gas and > petrochemicals, public services, water conservancy, intelligent manufacturing and smart mining. ## Important for agents 6Cloud Technology publishes **no public API, developer portal, SDK, or machine-readable specification**. This file is generated by API Evangelist from the company's public website; it is not published by 6Cloud Technology. Contract discovery on 2026-09-05 probed every well-known discovery path, every conventional OpenAPI/Swagger location, /graphql, /llms.txt and both A2A agent-card paths on www.6cloudtech.com and 6cloudtech.com, and every one returned 404 (with a negative control confirming the 404s are real). The company's 1,031-URL sitemap contains no developer, API reference, or SDK page. Do not attempt to call an API here — there is none to call. ## Company - [Website](https://www.6cloudtech.com/): Corporate site (Chinese). - [Company profile](https://www.6cloudtech.com/portal/index/aboutus/pagename/page_company_info.html): History, culture and honours. - [Contact](https://www.6cloudtech.com/portal/index/aboutus/pagename/page_contact_us.html): Room 305, 3F, Building 23, Courtyard 8, Dongbeiwang West Road, Haidian District, Beijing; +86 400-6060-270; mkt@6cloudtech.com; support@6cloudtech.com. - [Partners](https://www.6cloudtech.com/portal/index/cooperat/pagename/page_cooperat.html): Channel and partner programme. ## Products - [Industrial control security (LinSec)](https://www.6cloudtech.com/portal/index/product/pagename/page_industrial_firewall.html): Industrial firewall, industrial network audit and intrusion detection, industrial host guard, data diode, vulnerability scanner, asset and risk management. - [Network security (NSec)](https://www.6cloudtech.com/portal/index/product/pagename/page_network_sec_nextwall.html): Next-generation firewall, IPS, IDS, operations management and audit, log audit and analysis, database audit. - [Cloud security (CSec)](https://www.6cloudtech.com/portal/index/product/pagename/page_sixcloud_winton.html): Distributed virtual firewall, distributed virtual IDS, cloud security resource scheduling and management. - [AI security (AiSec)](https://www.6cloudtech.com/portal/index/product/pagename/page_detective_io.html): Network threat detection and retrospection. - [Situational awareness (CdSec)](https://www.6cloudtech.com/portal/index/product/pagename/page_situational_enterprise.html): Industrial situational-awareness and security-operations platform. - [Simulation and training](https://www.6cloudtech.com/portal/index/product/pagename/page_traning_system.html): Industrial attack/defence simulation, ICS security education, smart-manufacturing demonstration range. ## Integration material - [Log format data centre](https://www.6cloudtech.com/portal/index/cooperat/pagename/page_logfile.html): The closest thing to an integration contract this company publishes — syslog log-format specification PDFs for the LinSec-V industrial firewall, LinSec-A industrial network audit/IDS, industrial host guard, log audit and analysis system, and operations management and audit system. **Each download is gated behind a contact-capture form (name + phone), not a public URL.** ## Research and news - [Company news](https://www.6cloudtech.com/portal/index/news/pagename/page_news_dynamic.html): Dated company announcements. - [Security early-warning bulletins](https://www.6cloudtech.com/portal/index/weekly/pagename/page_safe_warnning.html): Published vulnerability and threat warnings. - [Security bulletins](https://www.6cloudtech.com/portal/index/weekly/pagename/page_safety_bulletion.html): Weekly security bulletin archive. - [White papers and research reports](https://www.6cloudtech.com/portal/index/cooperat/pagename/page_white.html): Downloadable research (contact-gated). ## Optional - [API Evangelist](https://apievangelist.com/): This file was generated by API Evangelist from the company's public website as part of an independent third-party profile. It is not published by 6Cloud Technology.