Nitzan Kletter

Managed security services, rebuilt for SecOps

Daylight pairs autonomous AI agents with expert security analysts to detect, investigate, and respond to threats around the clock in a model called Managed Agentic Security Services.

Building the platform where AI agents and human analysts work as one.

The post-SIEM era of security analytics

Vega is an AI-native security analytics platform that detects and investigates threats across all of a company's data in place — no ingestion, no migration — replacing the legacy SIEM.

Joined as the founding frontend engineer then grew into leading an R&D team as the company scaled from the core team stage toward its Series A.

Keeping rail in motion

Cylus is the global leader in rail cybersecurity — protecting trains, metros, and signaling infrastructure from cyber threats with CylusOne, the first platform of its kind.

Shipped and led frontend work on CylusOne — software trusted to watch over live railway networks — and stepped up from senior engineer to leading an R&D team.