Gain Reliability

IT Assurance

Reach for peak strategic, operational and financial performance with resourceful management and IT consultants who know how to help you find a direct route from idea to implementation.

Mark Caiazzo, CPA
AICPA Service Organization Control Reporting

If you want to know that your information systems are effectively managed, efficiently operated, and secure, look to BerryDunn.


BerryDunn’s Information Technology (IT) assurance service experts combine with the strength of one of New England’s leading CPA firms to bring you assurance services you can count on. Gain confidence with our assessments and examinations—from SOX 404 testing to security advisory services, we use a structured methodology to make sure your organization meets the standards. We bring you the expertise garnered from working with clients nationwide on assurance and consulting engagements.

Our experienced professionals help you: 

  • Confirm or assess your capabilities
  • Stand up to scrutiny
  • Identify your options
  • Arm you with insights
  • Gain control of the opportunities that drive value

Our experts can help you with a variety of services, including: 

Risk Assessments

The success of internal controls relies in the risk assessment your organization conducts. Our professionals can conduct full enterprise risk assessments or more specific assessments of risk as they relate to specific business segments or projects. We work collaboratively with your organization to guide and assist in the process.

SOX 404 Attestations

In addition to traditional audit and review services, BerryDunn provides a wide range of other forms of information assurance, including Sarbanes-Oxley (SOX) 404 attestation services. Organizations of all sizes face similar challenges to assure the public that they are preparing financial statements and recording transactions in an accurate, fair, and ethical manner, using established control procedures that include controls associated with information technology. BerryDunn conducts SOX 404 audits to review our clients’ financial reporting and control practices and provide assurance that these organizations comply with the Sarbanes-Oxley Act of 2002. 

IT Security Assessments

Technology must be designed and managed with the security of operations and privacy of data in mind. Many weaknesses exist in the area of IT security today, and significant gaps must be addressed in the future.  BerryDunn regularly performs security point-in-time reviews, examines and tests application-specific and general controls, and helps plan for appropriate structure and management of the security function. We regularly work with client organizations that demand high levels of availability, performance, and security from their systems, including government agencies, colleges and universities, state lotteries, hospitals, and banks.

Information System Control Reviews

We can conduct an independent assessment of IT controls, policies, and procedures to identify opportunities to improve existing practices. Our recommendations are tailored to your needs, technology environment, and industry to ensure recommendations are cost-effective and achievable.

Internal/External Vulnerability Assessments

BerryDunn works with clients to conduct vulnerability assessments of the security structure of network devices (including routers, firewalls, and intrusion detection systems), servers, databases, and workstations to identify security risks. We remain current on known network vulnerabilities through extensive training, association affiliations, and Internet resources, and employ a structured methodology based on established standards including (but not limited to) COBIT, COSO, NIST, ISO17799, and ISACA. Our professionals have the certifications your organization can rely on, including Certified Information Systems Auditors (CISA), Certified Information Security Managers (CISM), Certified Information System Security Professionals (CISSP), Certified Ethical Hackers (CEH), and GIAC Certified Forensics Analyst (GCFA).

Compliance Reviews

We assist clients with a variety of compliance reviews, including the Gramm-Leach-Bliley Act (GLBA), the Health Insurance Portability and Accountability Act (HIPAA) security and privacy reviews, VISA Payment Card Industry (PCI) standards, and others.

Looking for more information about how we can help? Contact our IT assurance practice leader, Mark A. Caiazzo.

Roll with confidence when you work with BerryDunn's credentialed experts in IT Assurance.