MITRE Caldera vs ShadowBreach

MITRE Caldera automates adversary emulation and routine cybersecurity assessments using the MITRE ATT&CK framework. Its listed uses include autonomous emulation, detection and response platform testing, manual red-team work, and red-versus-blue research. Adversary profiles can be used to exercise defenses and train blue teams. The core combines an asynchronous command-and-control server, a REST API, and a web interface; plugins add capabilities including Atomic Red Team techniques, operational technology support, ATT&CK visualizations, incident response, reporting, and training. Its default Sandcat agent is written in Go and supports cross-platform deployment, beaconing, instruction execution, payload downloads, and file uploads. Caldera is free, open source under Apache License 2.0, and intended for on-premises deployment. Installation is documented from source and through Docker, with full and slim container variants. The project lists Linux or macOS and Python 3.10 or later with pip as host requirements, and recommends at least 8 GB RAM and 2 CPUs for the core framework. It advises running Caldera in a secure environment or network because its web interface is not hardened or thoroughly penetration-tested.

ShadowBreach is an AI-enabled cyber operations platform from Markon Solutions for planning, executing, and documenting attack activity within a local environment. It is designed for red team operations, exercise red cells, and repeatable test and evaluation. The platform parses threat and vulnerability data for continuous testing and self-service red team work. Operators set escalation thresholds, while the system records the reasoning behind actions and maintains a decision trail during an engagement. Its adversary emulation adapts tactics when defensive actions change. Teams can rerun standardized test packs against new builds, schedule testing continuously, and scale scenarios across training audiences. Framework-mapped reporting is generated during operations to reduce manual documentation while retaining operator authority. Markon is headquartered in Falls Church, Virginia, United States. ShadowBreach is paid with pricing on request; Markon invites prospective users to contact its team and request a product demo. No third-party integrations, certification, compliance standard, or support terms are listed.