The Audit Defense Library

Practitioner-depth analysis across federal and private compliance: FISMA and NIST RMF, FedRAMP, CMMC, federal AI governance, SOC 2, AI governance, cybersecurity, and GRC engineering. Written by a CPA, CISSP, CISA with Big 4 audit experience.

All FISMA & NIST RMF FedRAMP CMMC Federal AI Governance GovCon Compliance Federal Cybersecurity Federal Zero Trust Federal GRC Engineering AI Governance GRC Engineering Cybersecurity Cloud Security HIPAA SOC 2
HIPAA

BAA for Claude AI: Is Anthropic HIPAA Compliant?

In my experience reviewing AI deployments in healthcare organizations, the pattern is consistent: adoption accelerates faster than the compliance infrastructure supporting it. By Q1 2026, the majority of health systems reported clinical staff using large...

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SOC 2

SOC 2 Security Controls: 6-Week Implementation Guide

Company A hires a compliance consultant for $78,000. The consultant delivers a 150-row spreadsheet of SOC 2 controls. The engineering team spends six months building elaborate access matrices, writing 40-page policy documents, and deploying new...

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SOC 2

SOC 2 Trust Services Criteria: The 2026 Audit Scope Guide

When the American Institute of Certified Public Accountants (AICPA) released the SOC 2 Trust Services Criteria in 2017, it replaced the older Trust Services Principles framework with a structure aligned to COSO Internal Control. The...

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SOC 2

SOC 2 Type 1 vs Type 2: Decision Framework

The compliance consultant delivered the recommendation on a Thursday: "Start with Type 1 to get something on paper quickly." The VP of Sales forwarded the procurement requirement the same morning: "Vendor must provide SOC 2...

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HIPAA

Can a Covered Entity Audit a Business Associate?

The "Right to Audit" clause in your Business Associate Agreement is a liability, not a protection. Compliance teams draft aggressive audit provisions granting the covered entity permission to inspect vendor firewalls, review security configurations, and...

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HIPAA

HIPAA Addressable vs Required 2026: Mandatory Update

The compliance officer documented the exception in 2021. Line item: Encryption at rest. Classification: "Addressable, Not Implemented." Justification: legacy EHR servers do not support AES-256, and hardware replacement exceeds the current budget cycle. The risk...

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HIPAA

HIPAA Encryption Requirements 2026: At Rest vs Transit

Three thousand nine hundred patients. One unencrypted laptop. One parked car. The theft triggered a breach notification to every patient, a media disclosure to local news outlets, and an OCR investigation that ended in a...

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HIPAA

HIPAA Risk Analysis: Stop Using the Excel Template

Organization A downloads the HHS Security Risk Assessment Tool, changes the organization name, and answers 40 yes/no questions in two hours. The spreadsheet goes into a shared drive with "FINAL" in the filename. When an...

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HIPAA

HIPAA Asset Inventory Requirement

How many systems in your organization touch Protected Health Information? Not the ones your IT department provisioned. All of them. The 23 AWS S3 buckets your cloud billing statement reveals. The Salesforce instance storing patient...

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AI Governance

AI Risk Assessment: NIST AI RMF Implementation Guide

Every AI risk assessment I have reviewed in the last two years shares the same structural flaw. The organization catalogs the AI systems. Lists the vendors. Documents the use cases. Then applies the same risk...

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Cybersecurity

NIST Cybersecurity Assessment: The 60-Day Framework Guide

NIST released CSF 2.0 in February 2024, the first major framework revision in a decade. The update added a sixth function (Govern), expanded applicability beyond critical infrastructure to all organizations, and introduced implementation tiers replacing...

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Cybersecurity

How to Document Security Incidents for Audits

Organization A resolved 47 security incidents last quarter. The incident log shows detailed timelines, containment actions, root cause analysis, and corrective action status for each one. The SOC 2 auditor reviewed the documentation, confirmed CC7.3...

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The Authority Brief

One compliance analysis per week from Josef Kamara, CPA, CISSP, CISA. Federal and private compliance, written for practitioners.