Certified Public Accountant (CPA, AICPA®), Uniform CPA Examination Blueprints (Effective date: January 2025): Information Systems and Controls (ISC) section
Explore the foundational scope of Information Systems and Controls (ISC), its fundamental domains, and how each aligns with CPA practice and professional roles.
Explore the shifting landscape of the CPA profession, focusing on technology-enabled audits, cybersecurity preparedness, data analytics, and the critical importance of robust IT assurance in a rapidly evolving digital environment.
A detailed exploration of how the AICPA Information Systems and Controls (ISC) Blueprint aligns with key industry frameworks, standards, and regulations, mapping the advisory and assurance roles CPAs fulfill in technology governance.
Discover essential IT terms, from hardware and software to networks, cloud, and security, empowering CPAs to navigate evolving technology landscapes with confidence.
Explore key IT roles, organizational structures, and how technology teams collaborate with finance and audit functions for effective governance and compliance.
Learn how COBIT 2019 provides a robust framework for aligning IT governance with business goals, focusing on principles, components, and practical applications for CPAs.
Explore key data security and privacy regulations such as PCI DSS, HIPAA, and GDPR, and learn how CPAs can guide and audit compliance to ensure robust information governance and protect stakeholder interests.
Discover how ITIL’s structured processes, including Incident, Problem, and Change Management, strengthen internal controls and IT governance in the accounting domain.
Explore the essential objectives, phases, and risk-based strategies of IT audits, focusing on planning, execution, and reporting to ensure robust assurance and compliance.
Explore the critical role of CPA independence and ethical considerations in IT assurance engagements, referencing the AICPA Code of Conduct and practical scenarios to uphold professional trust and integrity in technology-related engagements.
Explore how CPAs and IT auditors establish and apply risk assessment and materiality concepts to technology environments, ensuring reliable financial data and robust controls.
Explore critical hardware components—servers, end-user devices, and networks—and learn how to mitigate vulnerabilities with robust controls in modern business environments.
Explore how operating systems manage hardware and software resources, and discover the core principles of virtualization, including how virtual machines and containers operate in modern IT environments.
Explore the fundamentals of cloud service models (IaaS, PaaS, SaaS), understand deployment architectures, examine shared responsibilities and learn about key risks and best-practice controls critical for CPA oversight of modern IT infrastructure.
Explore the key modules of Enterprise Resource Planning (ERP) systems—financials, logistics, HR, and more—and discover how data seamlessly flows from sales orders to general ledgers for unified, real-time business insights.
Explore how Accounting Information Systems (AIS) interface with Enterprise Resource Planning (ERP) solutions to enable real-time financial data, subledgers, and the general ledger for seamless and accurate accounting processes.
Discover how Robotic Process Automation (RPA) and emerging technologies transform finance and accounting by automating repetitive tasks, streamlining invoice matching, and mitigating associated risks.
Explore the fundamental sales, purchasing, and payroll cycles, understand related AIS modules, and discover key control points essential for financial accuracy, security, and regulatory compliance.
Learn how to effectively use flowcharting and business process diagrams in accounting to visualize transaction flows, identify control points, and enhance process integrity—from initiation to recording.
Explore frequent control shortcomings in business processes, real-world examples of misconfigurations, and strategies to establish robust mitigation and compensating controls.
Explore essential principles of physical and logical access controls, verifying proper access rights, and aligning practices with industry frameworks for secure and efficient IT operations.
Explore best practices for formal change management procedures, approvals, version control, and documentation requirements, ensuring controlled and auditable program modifications.
A detailed exploration of the software development lifecycle, with a focus on milestones, sign-off gates, and acceptance tests that align with IT General Controls and CPA considerations.
Explore the essentials of effective computer operations, including job scheduling, backups, and daily monitoring, along with real-world failure scenarios and robust control measures.
Discover how IT General Controls align with COSO Internal Control components and COBIT principles to ensure effective governance and robust security frameworks
Explore how to pinpoint IT general control (ITGC) weaknesses and implement effective mitigation strategies to strengthen organizational information systems.
A comprehensive guide to building, testing, and maintaining a robust disaster recovery plan that ensures organizational resilience and continuous availability of critical business functions.
Learn how redundancy and replication strategies like mirroring and full, incremental, and differential backups enhance system availability and ensure business continuity.
Explore how to perform a Business Impact Analysis (BIA) by identifying and prioritizing critical functions, classifying business processes, and establishing key recovery objectives to ensure organizational resilience.
Explore key metrics such as uptime, Service Level Agreements, and Recovery Time Objectives, including how to calculate system availability and define the scope of recovery for business continuity.
A comprehensive guide on establishing formal change control policies and procedures, emphasizing mandatory steps, risk mitigation, and alignment with regulatory standards.
Explore critical patch management strategies, testing procedures, and rollback plans to mitigate IT risks. Learn about timely deployment best practices, real-world breaches, and CPA considerations.
Explore how CI/CD pipelines streamline code integration, testing, and automated deployment in modern DevOps, emphasizing security scanning and efficiency for financial and accounting systems.
Compare Waterfall’s linear approach with Agile/DevOps’ iterative cycles, examining their impact on risk oversight, compliance, and efficient project delivery.
Discover how to establish effective data classification levels and integrate metadata management to enhance data consistency, control, and security across financial systems.
Explore comprehensive guidelines on crafting data retention and destruction policies. Understand regulatory drivers, best practices for sensitive data disposal, and how CPAs can ensure compliance through well-structured governance frameworks.
Learn how relational databases use schemas and normalization to maintain data integrity, reduce redundancy, and streamline information systems essential for accounting and IT audits.
Explore how a structured data dictionary enhances data consistency and ensures robust data integrity through primary and foreign key constraints within information systems.
Strengthen your database security strategy through best practices in user access control, encryption at rest, and row-level security for robust data protection and compliance.
Explore the distinctions and typical usage scenarios of Data Warehouses, Data Lakes, and Data Marts, focusing on structured vs. raw data management in modern analytics and accounting contexts.
Explore ETL fundamentals, with a focus on data transformation risks and mitigation strategies. Learn how robust ETL frameworks ensure data integrity and support accurate financial analyses in modern information systems.
Learn practical strategies for managing diverse data types—structured, semi-structured, and unstructured—and explore audit implications, indexing complexities, and best practices in this essential guide for ISC candidates and finance professionals.
Explore the complexities of big data governance, including privacy, security, and real-world examples of data misuse, and learn best practices to ensure compliance and ethical data handling at scale.
Learn how to effectively unify data from multiple, often inconsistent, sources for streamlined analysis while addressing common pitfalls, data cleansing steps, and best practices.
Learn how to harness visualization tools and build effective reporting dashboards in your enterprise, focusing on BI platforms and best practices to convey key insights quickly.
Learn how CPAs can leverage predictive analytics, machine learning, and AI techniques to enhance decision-making, identify risks, and streamline audits through classification, regression, and ethical data practices.
Learn how to uncover hidden vulnerabilities in data analytics processes and leverage continuous monitoring to detect anomalies, ensuring data integrity and accuracy.
Explore BPMN fundamentals, layering methodical structure onto CPA workflows. Learn syntax, real-world scenarios, and best practices to enhance financial processes through visual process modeling.
Learn how to identify operational inefficiencies and map internal controls within business processes, enabling CPAs to pinpoint risks, enhance productivity, and ensure compliance.
Explore RPA and automated process solutions to reduce manual tasks, enhance operational efficiency, and measure success metrics in business process transformations.
Explore the diverse range of cyber threat actors, top attack vectors leveraged in modern cyber intrusions, and the continuously evolving threat landscape, with practical insights for CPAs.
Explore how layered cybersecurity, defense-in-depth, and zero-trust strategies fortify organizations against advanced threats, ensuring data confidentiality, integrity, and availability.
Explore how the COSO Internal Control – Integrated Framework applies to cybersecurity, examining key components, controls, and real-world crosswalks between governance and cyber risk mitigation.
Explore how Zero‑Trust differs from traditional perimeter-focused strategies, deployment guidelines, and best practices for CPAs advising organizations in modern cybersecurity environments.
Discover the concepts, methods, and best practices of network segmentation and isolation, including VLANs, DMZs, and micro-segmentation to contain threats and protect critical information systems.
Explore the fundamentals of firewalls and IDPS, comparing stateless vs. stateful firewalls, IDPS detection methods, and real-world implementation considerations for robust network security.
Learn how to protect organizational data through secure VPN implementations, proper wireless network protocols, and remote access best practices in compliance with CPA (AICPA) guidelines.
Explore how MDM solutions enforce corporate policies on personal devices, implement containerization, and mitigate security risks in bring-your-own-device environments.
Explore the core pillars of Identity and Access Management—Identification, Authentication, and Authorization—and their significance in CPA-oriented IT environments.
Learn how to design and implement role-based access control in alignment with the principle of least privilege for secure, efficient, and compliant authorization management.
Learn how to harness effective monitoring tools to identify anomalies in user logins, implement robust logging practices, and conduct systematic access reviews for enhanced security and compliance.
Explore the differences between confidentiality and privacy, examining corporate vs. personal data, compliance triggers, and key business constraints for CPA professionals navigating today’s data-driven environment.
Explore encryption fundamentals, the differences between symmetric and asymmetric methods, and effective key management strategies for CPAs and IT auditors.
Explore HIPAA, GDPR, and diverse jurisdictional mandates governing data privacy, highlighting essential compliance tips, data subject rights, and potential penalties.
Discover how to distinguish security events from incidents and implement an effective escalation process, including triage and formal incident declaration.
Learn how robust incident response strategies, precise communication, and a well-structured process help organizations contain, recover from, and prevent future security incidents.
Explore best practices for digital forensic investigations, emphasizing evidence preservation, typical oversights that compromise investigations, and effective chain of custody documentation to maintain data integrity and legal admissibility.
Learn how cyber insurance supports organizations by transferring financial risk from cybersecurity incidents and breaches. Explore coverage types, policy exclusions, underwriting processes, and real-world examples across various industries.
Learn how effective problem management goes beyond immediate incident resolution, focusing on root cause analysis and long-term corrective actions to prevent recurrence.
Explore how vulnerability scanning and penetration testing help organizations identify and mitigate security threats, including essential scope definition, best practices, and case studies relevant to CPA professionals.
Learn how to gather reliable and reproducible audit evidence through inquiry, observation, inspection, and re-performance to validate the effectiveness of security, confidentiality, and privacy controls.
Learn how to effectively oversee risk resolution, track remediation efforts to closure, and establish continuous monitoring frameworks in compliance with IT and security standards.
Learn how to clearly, consistently, and effectively document findings in audit or advisory reports by emphasizing risk categorization, business context, and actionable recommendations.
Explore the foundational purpose, scope, and audience of SOC 1®, SOC 2®, SOC 3®, and SOC for Cybersecurity reports, understanding how each addresses specific stakeholder needs and compliance objectives.
Explore the primary elements of a SOC report, including management’s assertion, auditor’s opinion, and system description, with practical scenarios and guidance for CPAs and IT auditors.
Explore the distinctions between user entity controls and subservice organization controls in SOC reporting, learn their complementary roles, review real-world examples, and master techniques for effective coordination.
Discover how SOC 1® Examinations focus on financial reporting controls and address the specific needs of user entities relying on service organizations. Explore key objectives, scope boundaries, and typical applications—illustrated by practical payroll services use cases and industry scenarios.
Exploring standard SOC 1® management assertions, their alignment with IT general controls, and how description criteria guide service organizations in presenting their systems.
Explore the unique approach to materiality in SOC 1® examinations, contrasting it with external financial statement audits, and learn how materiality is determined, tested, and documented within service organizations.
Explore how information technology materiality contrasts with traditional financial materiality, emphasizing how even small IT issues can pose business‑critical risks.
Explore the key distinctions between inclusive and carve-out methods for subservice organizations in SOC 1® examinations, including practical examples, flowcharts, and best practices.
Explore the five key Trust Services Criteria in SOC 2® examinations—Security, Availability, Processing Integrity, Confidentiality, and Privacy—and their alignment with the COSO Internal Control Framework.
Learn how to define SOC 2® system boundaries effectively while aligning with the AICPA’s Description Criteria. Avoid misrepresentations, refine scoping, and ensure accurate control coverage for high-quality SOC 2® examinations.
Learn how to identify and evaluate risks within each SOC 2® trust service category and apply effective control testing methodologies to ensure a reliable, secure, and compliant environment.
Learn how to weigh exceptions discovered during SOC 2® fieldwork, conclude their severity, and effectively form the final opinion in compliance with trust services criteria.
Learn the critical steps for accepting a SOC engagement while ensuring compliance with ethical standards and independence requirements. Explore professional standards references, conflict of interest warnings, and practical examples to guide CPAs through SOC engagement acceptance.
Learn how independence underpins SOC engagements, exploring the distinct roles and responsibilities of the service auditor and management in planning and performing an attestation under relevant AICPA standards.
Discover how to identify and assess Complementary User Entity Controls (CUECs) in SOC engagements, ensuring clarity on user entity responsibilities and risk mitigation strategies.
Explore essential methods for evidence gathering and effective communication with stakeholders to enhance SOC engagements, including best practices and a detailed fieldwork timeline.
Learn best practices for obtaining reliable audit evidence, including log sampling, configuration reviews, and re-performance of controls, to strengthen your SOC engagement.
Explore how service auditors arrive at unqualified, qualified, adverse, or disclaimer opinions in SOC engagements, and learn how to handle typical scenarios leading to each type of opinion.
Comprehensive guidance on addressing control changes, business acquisitions, and major incidents that occur after the examination period for SOC engagements.
Explore the critical processes, communication strategies, and best practices involved in effective coordination among SOC engagement teams, external auditors, and subject-matter specialists.
Learn how to avoid common pitfalls in SOC reporting—from scope confusion and subservice coverage errors to missing disclaimers—and discover best practices for clear, compliant, and reliable SOC engagements.
Discover how SOC 2® for Security focuses on specific trust services criteria while SOC for Cybersecurity adopts a broader lens on enterprise-wide cyber risk management and disclosure.
Explore how organizations describe and demonstrate their cybersecurity risk management programs for SOC for Cybersecurity engagements, focusing on presentation requirements, testing methodologies, and key stakeholders' responsibilities.
Discover advanced considerations for SOC for Cybersecurity in large-scale, distributed IT environments, including incident response strategies and best practices.
Explore strategies, frameworks, and best practices for effectively communicating cybersecurity findings to boards, regulators, and the public within SOC for Cybersecurity engagements.
Learn how artificial intelligence, machine learning, and neural networks are transforming financial data management and internal controls, offering new avenues for CPAs to enhance audit efficiency, risk assessment, and decision-making strategies.
Explore how IoT devices and 5G networks heighten security vulnerabilities, expand the attack surface, and learn best practices for mitigating associated risks.
Explore the foundations of quantum computing, its impact on cryptography, and the emerging risks and controls organizations must consider in a post-quantum era.
Explore the evolving landscape of social engineering attacks, including phishing, vishing, and smishing, and learn effective strategies for user awareness training and organizational defense.
Explore the fundamentals of AI governance, regulatory compliance, ethical considerations, algorithmic bias, and frameworks for oversight and risk management within AI technologies from a CPA perspective.
Learn how to navigate cloud contracts, key SLA provisions, and essential legal obligations to ensure business continuity and compliance with industry standards.
Explore how multi‑cloud and hybrid strategies reduce vendor lock‑in while increasing operational complexity, and learn essential controls for consistent identity management and governance.
Explore the controversies surrounding data usage and discover how CPAs can foster algorithmic fairness and transparency in organizational data practices.
Discover how technology decisions can shape our communities and environment, and learn why CPAs play a crucial role in guiding organizations towards responsible, equitable, and sustainable technology adoption.
Learn how to embed Environmental, Social, and Governance considerations into your organization's IT oversight and decision-making. This article explores key ESG metrics, frameworks, and reporting to ensure responsible and sustainable technology operations.
Explore diverse career paths in IT audit and advisory, discover growth opportunities for CPAs in ISC, and learn professional development strategies to excel in the dynamic world of information systems and controls.
A comprehensive alphabetical guide to commonly used IT and security acronyms, featuring clear definitions, practical examples, and references to key sections of the ISC Examination Supplemental Guide.
Explore key IT and IS control terms vital for CPA candidates, featuring plain-English explanations and references to earlier chapters for deeper knowledge.
COBIT, NIST, GDPR, PCI DSS Key Takeaways. A thorough exploration of the essential frameworks and regulations that guide information systems governance, security, and compliance for CPAs practicing IT Audit, Risk Management, or Advisory. This comprehensive article covers high-level goals, practical compliance pointers, and real-world examples, equipping professionals to robustly evaluate organizational IT controls.
Explore how various AICPA professional standards shape the conduct of IT audits, from financial statement audits to attestation engagements, ensuring compliance, reliability, and integrity in technology-driven environments.
Explore official guides, white papers, and academic journals to deepen your mastery of the ISC domain. This section provides curated references for frameworks, regulations, IT audit methodologies, cybersecurity, data management, SOC engagements, and more—enabling a robust, in-depth learning experience aligned with the CPA (AICPA®) ISC Blueprint.
Explore comprehensive sample IT policy templates, procedures, and best practices for effective governance and risk management. Adapt these tools to align with organizational context and regulatory standards.
Explore practical, step-by-step templates for managing IT changes and responding effectively to incidents. Learn how to structure requests, approvals, testing, and recovery strategies to enhance system integrity and minimize risks.
A comprehensive guide to key IT governance roles, from CIO and Steering Committee to Executive Management, ensuring strategic alignment and robust control frameworks.