What is automated threat modeling?

Automated threat modeling uses AI to identify, classify, and prioritize security threats across your infrastructure and applications. Aristiun's Unified Threat Workbench powered by Ayurak AI lets you upload diagrams, collaborate in real time, and generate secure architectures with AI copilots. It automates STRIDE, PASTA, LINDDUN, and MAESTRO methodologies to continuously map your threat landscape against 340+ compliance frameworks.

Modern GRC (Governance, Risk, and Compliance) replaces legacy spreadsheet-based compliance with AI-powered automation. Aristiun's modern GRC platform provides real-time compliance scoring, automated evidence collection, cross-framework control mapping, and continuous monitoring across 340+ standards including SOC 2, ISO 27001, HIPAA, GDPR, and DORA.

How does Aristiun handle AI Governance and EU AI Act compliance?

Aristiun provides comprehensive AI governance covering the EU AI Act, NIST AI RMF, ISO 42001, and ISO 23894. The platform automates AI risk classification, model inventory management, bias monitoring, transparency reporting, and evidence collection to ensure your AI systems comply with global AI regulations.

How many compliance frameworks does Aristiun support?

Aristiun supports 340+ security and compliance frameworks including SOC 2, ISO 27001, HIPAA, GDPR, DORA, CMMC, PCI DSS, HITRUST CSF, NIST CSF, NIST 800-53, FedRAMP, CIS Controls, CCPA, EU AI Act, ISO 42001, and many more. The platform provides cross-framework control mapping to eliminate duplicate work.

HITRUST CSF Compliance Guide

HITRUST CSF Compliance Automation

Achieve HITRUST CSF certification faster with AI-powered compliance automation. Aristiun streamlines control implementation, evidence collection, and assessor readiness across all 14 control categories and 49 control objectives.

What is HITRUST CSF?

HITRUST CSF (Common Security Framework) is a certifiable framework that harmonizes requirements from HIPAA, NIST, ISO 27001, PCI DSS, and 40+ other authoritative sources. It's the gold standard for healthcare organizations and their business associates, providing a prescriptive, scalable approach to managing risk. HITRUST offers three assessment types: e1 (essential), i1 (implemented), and r2 (risk-based, the full certification). Over 81% of U.S. hospitals and 83% of health plans require or prefer HITRUST certification from their vendors.

HITRUST CSF Key Requirements

The core areas you need to address for HITRUST CSF compliance.

14 Control Categories

Information Protection Program, Endpoint Protection, Portable Media Security, Mobile Device Security, Wireless Security, Configuration Management, Vulnerability Management, Network Protection, Transmission Protection, Password Management, Access Control, Audit Logging & Monitoring, Education & Training, Third Party Assurance.

Assessment Types

e1 (Essentials, 1-year): 44 requirement statements for basic hygiene. i1 (Implemented, 1-year): 219 statements for demonstrated implementation. r2 (Risk-based, 2-year): Full certification with risk-based and compliance factors.

Maturity-Based Scoring

Controls scored on a 5-point maturity scale: Policy, Procedure, Implemented, Measured, and Managed. Minimum 3+ (Implemented) required for certification.

Inheritance & Shared Responsibility

HITRUST supports control inheritance from cloud service providers (CSPs), allowing organizations to leverage their providers' HITRUST certifications.

HITRUST CSF Compliance Checklist

Step-by-step checklist to achieve and maintain HITRUST CSF compliance.

Determine appropriate assessment type (e1, i1, or r2)

Define assessment scope and organizational factors in MyCSF

Map existing controls to HITRUST CSF requirements

Implement controls across all applicable control categories

Document policies, procedures, and implementation evidence

Achieve minimum maturity level 3 (Implemented) for all in-scope controls

Conduct readiness assessment and gap remediation

Engage authorized HITRUST External Assessor

Submit assessment results through MyCSF portal

Respond to any HITRUST Quality Assurance review findings

Maintain continuous compliance for certification period (1 or 2 years)

How Long Does HITRUST CSF Compliance Take?

Typical timeline with Aristiun's compliance automation platform.

Scoping & Readiness

2-3 weeks

AI-powered mapping of existing controls to HITRUST CSF requirements. Aristiun identifies gaps automatically.

Control Implementation

4-8 weeks

Implement and document controls across all applicable categories. Leverage cross-framework mapping from existing SOC 2 or ISO 27001 work.

Evidence Collection

2-4 weeks

Automated evidence gathering aligned to HITRUST maturity scoring requirements.

External Assessment

4-8 weeks

Assessor validates controls and scores maturity. Aristiun's audit-ready documentation streamlines this.

HITRUST QA Review

4-8 weeks

HITRUST reviews assessor results. Address any findings and receive certification.

How Much Does HITRUST CSF Compliance Cost?

Typical cost ranges depending on organization size and complexity.

e1 Assessment

$15,000 - $40,000

Essential assessment with 44 requirements. Platform fees, assessor fees, and MyCSF subscription.

i1 Assessment

$40,000 - $100,000

Implemented assessment with 219 requirements. More comprehensive but still streamlined.

r2 Full Certification

$80,000 - $250,000+

Full risk-based certification. Most rigorous but provides 2-year certification and highest market trust.

HITRUST CSF Compliance FAQ

Common questions about HITRUST CSF compliance and automation.

What's the difference between HITRUST e1, i1, and r2?

e1 (Essentials): 44 requirements, 1-year validity, demonstrates basic cybersecurity hygiene. i1 (Implemented): 219 requirements, 1-year validity, demonstrates active implementation of controls. r2 (Risk-based): Full certification with risk-based and compliance factors, 2-year validity, the gold standard. Most enterprise healthcare buyers require i1 or r2.

How does HITRUST relate to HIPAA?

HITRUST CSF incorporates all HIPAA Security Rule requirements plus controls from 40+ other standards. A HITRUST r2 certification demonstrates HIPAA compliance through a third-party validated assessment. Many organizations use HITRUST as their mechanism for demonstrating HIPAA due diligence. Aristiun maps between HITRUST and HIPAA automatically.

How does Aristiun automate HITRUST compliance?

Aristiun automates HITRUST through AI-powered control mapping across all 14 categories, automated maturity scoring, evidence collection aligned to HITRUST requirements, cross-framework leveraging (map SOC 2/ISO 27001 controls to HITRUST), assessor-ready report generation, and continuous monitoring for certification maintenance. Powered by Ayurak AI.

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