# Semperis Forest Druid

Semperis Forest Druid is an Identity Threat Detection and Response product by Semperis. It runs on-premises. Pricing is free.

Tier 0 attack path discovery tool for Active Directory and Entra ID

Checked October 2026.

## What is Semperis Forest Druid?

Forest Druid is a Tier 0 attack path discovery tool designed for Active Directory and Entra ID environments. The tool takes an inside-out approach to attack path management by focusing on protecting Tier 0 assets rather than analyzing all possible attack paths.

The tool helps identify the true Tier 0 perimeter by uncovering assets that may be missed by default configurations. It analyzes identities with access to secure zone assets and identifies excessive privileges that create attack paths into Tier 0 assets.

Forest Druid allows security teams to create custom secure zones to refine tiering models or protect additional assets beyond the default Tier 0 classification. The tool prioritizes attack paths by severity rather than commonality, helping defenders focus on the most dangerous paths.

The product provides visualization of Tier 0 assets and ownership relationships in Active Directory and Entra ID. It enables monitoring of critical assets and helps establish proper secure zone perimeters.

Forest Druid is positioned as a community tool for cyber defenders working in hybrid identity environments. The tool aims to reduce time spent on attack path analysis by prioritizing the most sensitive assets first.

Tags: Active Directory, Attack Paths, Azure, Privilege Escalation

## Where it fits in your security program (NIST CSF 2.0)

- [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks.

## Quick facts

- Category: [IAM](https://cybersectools.com/categories/iam) · [Identity Threat Detection and Response](https://cybersectools.com/categories/itdr)
- Vendor: [Semperis](https://cybersectools.com/companies/semperis)
- Deployment: On-Premises
- Company size fit: SMB, Mid-Market, Enterprise
- Pricing model: Free
- Features: 10 listed
- Website: semperis.com

The full feature and integration lists are on the page for signed-in visitors.

## Where it ranks

Semperis Forest Druid is not a pick on the current [Best ITDR Solutions for Business](https://cybersectools.com/shortlists/best-itdr-solutions).

## Semperis Forest Druid FAQ

### What is Semperis Forest Druid?

Semperis Forest Druid is a product by Semperis in the Identity Threat Detection and Response category. It covers Active Directory, Attack Paths and Azure.

### What is the pricing for Semperis Forest Druid?

Semperis Forest Druid is free. Download and setup instructions are at https://semperis.com/forest-druid/.

### What are alternatives to Semperis Forest Druid?

Alternatives to Semperis Forest Druid listed on CybersecTools:

1. [Forestall ISPM & IVIP](https://cybersectools.com/tools/forestall-ispm-and-ivip) - Agentless ISPM platform for identity risk visibility, attack paths & compliance. (Commercial)
2. [SpecterOps BloodHound Enterprise](https://cybersectools.com/tools/specterops-bloodhound-enterprise) - Identity attack path management platform for hybrid environments (Commercial)
3. [Silverfort Identity Graph & Inventory](https://cybersectools.com/tools/silverfort-identity-graph-and-inventory) - Provides visibility into all identities and access across hybrid environments. (Commercial)
4. [BeyondTrust Identity Security Risk Assessment](https://cybersectools.com/tools/beyondtrust-identity-security-risk-assessment) - Free identity security risk assessment service analyzing identity attack surfaces (Commercial)
5. [CyCraft XCockpit IASM](https://cybersectools.com/tools/cycraft-xcockpit-iasm) - Identity Attack Surface Management platform for AD security and attack paths (Commercial)

Compare all Semperis Forest Druid alternatives at [https://cybersectools.com/alternatives/semperis-forest-druid](https://cybersectools.com/alternatives/semperis-forest-druid)

### What deployment and organization size does Semperis Forest Druid fit?

Semperis Forest Druid is available as on-premises software. It is listed for small businesses, mid-market companies and enterprises. It is free.

## Compare Semperis Forest Druid with similar solutions

- [Semperis Forest Druid vs Forestall ISPM & IVIP](https://cybersectools.com/compare/forestall-ispm-and-ivip-vs-semperis-forest-druid)
- [Semperis Forest Druid vs SpecterOps BloodHound Enterprise](https://cybersectools.com/compare/semperis-forest-druid-vs-specterops-bloodhound-enterprise)
- [Semperis Forest Druid vs Silverfort Identity Graph & Inventory](https://cybersectools.com/compare/semperis-forest-druid-vs-silverfort-identity-graph-and-inventory)

All alternatives to Semperis Forest Druid: [/alternatives/semperis-forest-druid](https://cybersectools.com/alternatives/semperis-forest-druid)

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Source: https://cybersectools.com/tools/semperis-forest-druid

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More on Semperis Forest Druid and Semperis: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md