cylake.comCrawled Oct 30, 2026
Before commercial launch, a select group of security and technology leaders is shaping Cylake from inside a structured program. Here’s how the program works and what it takes to join.
An agentic assistant isn’t the solution. Bolting GenAI onto a broken architecture won’t fix anything. Complete data visibility is a necessity.
Cylake offers a unified security platform operating on customer-controlled infrastructure, ensuring no third-party access to their data.
AI-era cybersecurity needs complete data. Cloud-era architecture means the most sensitive organizations can’t send it.
The page explains that traditional security tools like firewalls, endpoints, and cloud services create isolated data silos that limit AI’s ability to defend an organization.
Cylake is building an AI-native security platform for critical infrastructure. It runs fully on-premises and has no cloud connection, so providers get complete visibility without giving up data sovereignty.
Nir Zuk on why data sovereignty and operational control are now requirements rather than preferences — and why that changes the whole architecture.
Writing, conversations and coverage from Cylake on sovereign cybersecurity infrastructure, AI-era detection and the data lake beneath both.
Cylake announces its Board of Directors and secures strategic investment from In-Q-Tel, enhancing its cybersecurity solutions for major institutions.
Cylake raises $245 million through a convertible note with Lightspeed, Picture Capital and Redpoint, bringing total funding to $290 million ahead of beta.
Cylake launches with $45M funding to provide complete cybersecurity solutions focused on data sovereignty for regulated organizations.
Cylake has been named to the Fortune Cyber 60 2026–2027 list of the most important venture-backed cybersecurity startups, as it approaches beta.
Nir Zuk moved security to the cloud twenty years ago. Cylake moves it back — for the governments, banks and critical infrastructure operators whose data cannot leave their control.
Security has a dirty secret: the organizations with the most to protect get the least protection. Why Cylake exists, in the founders’ own words.
Where to find Cylake, what the press has written, the roles that are open, and the way into the Design Partner Program.
Cylake is the complete, AI-native cybersecurity platform that provides full visibility, sets fine-grained policy, and stops attacks in fully air-gapped sovereign environments.
The page outlines Cylake’s privacy policy, detailing how it collects, uses, and shares personal information across its digital properties and marketing.
