Altius IT delivers independent IT security audits for financial exchanges, commodities trading firms, manufacturers, healthcare networks, and enterprises across Chicago and the greater Midwest. Our auditors evaluate IT infrastructure spanning trading platforms, industrial control systems, clinical networks, and corporate environments against FFIEC, SOX, HIPAA, and NIST frameworks.
Chicago's economy is uniquely diversified across financial trading, heavy manufacturing, healthcare, and logistics, creating an IT landscape where low-latency trading systems coexist with industrial SCADA networks and hospital clinical systems on the same corporate networks. Our IT security audit is designed to address this operational complexity, with specific attention to the FFIEC, SOX, HIPAA, and NIST SP 800-53 controls that govern Chicago's regulated industries.
We audit server configurations and endpoint hardening against CIS and NIST benchmarks. For Chicago's financial trading firms, this includes evaluating the security of co-located servers in exchange data centers, market data feed systems, and the order management platforms where microseconds of latency create pressure to minimize security controls. We assess whether performance optimization has come at the cost of security hardening.
Our auditors evaluate your patch management lifecycle with attention to the constraints unique to Chicago's industries. Trading firms operating 24/5 or 24/6 markets face narrow maintenance windows. Manufacturing companies running production lines with embedded systems have patch dependencies on OEM vendors. Healthcare networks must coordinate patches across clinical applications with patient safety implications. We assess how your patching program addresses these operational realities.
We assess encryption configurations, access control models, audit logging, and data integrity controls across your database environment. Chicago's commodities exchanges and clearing houses process millions of transactions daily, requiring database-level controls that ensure both data integrity and confidentiality. For healthcare networks storing patient records across multiple facilities, we verify that database security meets HIPAA requirements for access controls and audit trails.
Our audit covers AWS, Azure, and GCP environments, evaluating IAM policies, storage configurations, network security groups, encryption settings, and logging. Chicago enterprises increasingly use cloud services for disaster recovery, analytics, and non-latency-sensitive workloads. We assess whether cloud environments receive the same governance rigor as on-premise data centers, and whether cloud migration has introduced gaps in monitoring, access control, or data protection.
We perform a thorough review of your Microsoft 365 security posture, including Entra ID configuration, conditional access policies, MFA enforcement, Defender for Office 365 rules, DLP policies, SharePoint sharing controls, and audit log retention. For manufacturing companies with distributed plant locations and healthcare systems with multiple facility campuses, M365 serves as the primary collaboration backbone, and misconfigured sharing and access controls can expose sensitive operational data across organizational boundaries.
We verify backup procedures, test restoration capabilities, and validate offsite and cloud backup configurations. For Chicago trading firms, recovery time objectives measured in minutes can mean the difference between a minor disruption and millions in lost trading revenue. For healthcare networks, EHR backup integrity directly impacts continuity of patient care. Our audit validates that backup strategies reflect actual business criticality, not just IT convenience.
Our audit evaluates MFA implementation, privileged access management, role-based access controls, and identity governance. Chicago's financial institutions face FFIEC examination expectations around access management, including segregation of duties in trading systems, dual controls for payment processing, and comprehensive audit trails for privileged user activity. We assess whether your access control architecture meets both regulatory requirements and operational security needs.
We review EDR deployment coverage, antivirus configurations, device management policies, and mobile security controls. Chicago's diverse workforce includes traders on specialized workstations, plant floor operators using industrial terminals, clinical staff on shared medical devices, and corporate employees on standard laptops. Each of these endpoint categories requires tailored protection strategies that our audit evaluates against the specific threat models relevant to each business function.
We evaluate change management, incident response readiness, security awareness training, and vendor risk management processes. For organizations subject to FFIEC examination, SOX audit requirements, or HIPAA breach notification rules, operational maturity is evaluated by regulators and examiners during every review cycle. Our audit identifies the process gaps that create examination findings and regulatory risk before the examiners do. Learn more about our cybersecurity audit methodology.
Chicago's financial exchanges, manufacturers, and healthcare networks face overlapping regulatory requirements and sophisticated threat actors targeting critical infrastructure. Altius IT provides the independent, certified audit expertise needed to navigate this complex landscape.
No vendor ties. Recommendations aligned solely with your risk tolerance and business goals.
Led by experts with a Ph.D. in Computer Science, CISA certification, and industry leadership experience.
Thorough 360-degree review covering your technology, people, and processes.
Every engagement includes follow-up support to ensure vulnerabilities are properly mitigated.
Chicago is home to the CME Group, the CBOE, and dozens of proprietary trading firms that process trillions of dollars in derivatives, futures, and options transactions annually. The city is also a major hub for manufacturing, food processing, healthcare, and logistics. This convergence of financial infrastructure and industrial operations makes Chicago a high-priority target for nation-state actors seeking financial intelligence, ransomware operators targeting operational technology, and cybercriminals exploiting the interconnection between corporate IT and industrial control systems. Our cybersecurity audit evaluates how well Chicago organizations defend against these converging threats.
Financial firms in Chicago's trading ecosystem face FFIEC examination requirements, CFTC cybersecurity expectations, and SEC regulation. Companies listed on exchanges or reporting to shareholders must satisfy SOX Section 404 internal control requirements. Chicago's extensive healthcare network, including Rush, Northwestern Memorial, and the University of Chicago Medical Center systems, operates under HIPAA Security Rule requirements and state health information privacy laws. Manufacturing companies with government contracts face NIST SP 800-171 and CMMC requirements. Altius IT's compliance audit addresses the specific frameworks applicable to each Chicago industry.
An independent IT security audit from Altius IT gives Chicago organizations a defensible, evidence-based assessment of their security posture. For financial firms facing examiner scrutiny, our findings and remediation roadmap demonstrate proactive risk management. For healthcare networks preparing for HIPAA audits, our report documents the current state of technical safeguards. Our Auditor Opinion Letter provides CISA-certified attestation that your security controls have been independently validated, supporting regulatory responses and client confidence. Learn more about our team.
Altius IT serves organizations throughout the greater Chicago metropolitan area including the Loop, River North, West Loop, Evanston, Oak Brook, Schaumburg, Naperville, and Downers Grove. We also serve organizations across northern Illinois, northwest Indiana, and southeast Wisconsin. Our IT security audits are conducted both remotely and on-site, and we provide network security audits for organizations with trading floors, manufacturing plants, hospital campuses, and corporate offices distributed across the Chicagoland area.