Designed From The Ground-up to Defeat Ransomware

Augment and protect your existing security products with Halcyon’s AI-powered anti-ransomware engine.

Technical Features

API-Driven

Modern SOC teams need products that integrate into their workflows, not another console. Halcyon is an API-first security platform (but we have a great web console too!)

Powered by AI/ML

We’ve built a series of machine learning engines trained entirely on ransomware to make highly accurate decisions in near-real time. Instead of simply looking at a binary, Halcyon observes the context and behavior of the entire sytem.

Multiple Protection Layers

Halcyon combines pre-execution defense with deception and anti-detonation techniques to block new ransomware before it executes. In the event our engine does not detect it immediately, Halcyon isolates the impacted node.

Lightweight & Conflict Free

Our agent is lightweight and built to run alongside your existing NGAV/EPP/XDR solution without issue. Halcyon is tested to work along side Crowdstrike, SentinelOne and Windows Defender.

Supported Systems

Windows Server 2012+
Windows 10 & 11

Future Support

Linux (Debian, Ubuntu)
MacOS (El Capitan+)
Other legacy Windows by request

Here's How It Works

Ransomware protection requires multiple layers of defense, the risk of letting ransomware run rampant through an organization is too large to leave to a single AI or behavioral model. Halcyon uses several unique layers to stop the process of ransomware from completing its task, if a single layer fails Halcyon is able to respond accordingly. Even the best defenses can be breached by a persistent actor which is why Halcyon designed an autonomous isolation and recovery layer is a last resort to prevent the spread of ransomware across your company.

Defense
Attack

Ransomware Attempts to Execute

Ransomware
Deconfliction Checks

Ransomware
Owns the Asset

Ransomware
Completes Execution

Pre-Execution
Defense Layer

Anti-Detonation
Defense Layer

Behavioral &
Deception Defense

Recovery or
Autonomous Isolation

Defense
Attack

The Halcyon Platform

Halcyon is the industry’s first dedicated, adaptive security platform focused specifically on stopping ransomware attacks. Halcyon is built by offensive security experts to stop attackers. Our platform is a lightweight agent that combines multiple proprietary advanced prevention engines along with AI models trained solely on ransomware.

Ready to get a demo? Fill out the form and let’s talk!

Get a Demo

Meet with a Halcyon Anti-Ransomware Expert