Altius IT delivers independent IT security audits for technology companies, healthcare organizations, financial firms, and university research spin-outs across Irvine and Orange County. Our auditors evaluate your servers, cloud infrastructure, Microsoft 365, endpoints, and databases to identify vulnerabilities before attackers do.
Irvine's concentration of SaaS platforms, medical device companies, and financial advisory firms creates a unique threat landscape where intellectual property theft, patient data breaches, and regulatory penalties are constant concerns. Our IT security audit is built to address the specific risks facing Orange County organizations that must comply with HIPAA, SOC 2, and CCPA requirements.
We audit server configurations and endpoint hardening against CIS and NIST benchmarks. For Irvine's many tech companies running hybrid environments, this includes verifying that development servers, staging environments, and production systems all maintain consistent security baselines rather than only hardening customer-facing infrastructure.
Our auditors evaluate your patch management lifecycle from vulnerability disclosure through deployment. We review patch cadence, testing procedures, exception tracking, and compensating controls for systems that cannot be immediately patched, which is a common challenge for healthcare organizations running legacy clinical applications.
We assess encryption at rest and in transit, access control models, audit logging configurations, and stored procedure security. For organizations handling protected health information or financial records, we verify that database-level controls align with the data classification requirements of HIPAA and GLBA.
Our audit covers AWS, Azure, and GCP environments, evaluating IAM policies, storage bucket configurations, network security groups, encryption settings, and logging. Many Irvine-based startups and mid-market firms have grown their cloud footprint rapidly, and our audit identifies the misconfigurations and excessive permissions that typically accumulate during fast scaling.
We perform a thorough review of your Microsoft 365 tenant security, including Entra ID configuration, conditional access policies, MFA enforcement, Defender for Office 365 settings, DLP policies, SharePoint sharing permissions, and audit logging. This is a critical focus area, as M365 misconfiguration is one of the most common attack vectors we encounter in Orange County engagements.
We verify backup procedures, test restoration capabilities, and validate offsite and cloud backup configurations. Our auditors confirm that backup data is encrypted, access-restricted, and stored in geographically appropriate locations, an important consideration for organizations with data residency obligations under CCPA.
Our audit evaluates MFA implementation, least privilege enforcement, privileged access management, and identity lifecycle processes. We assess whether your access control model reflects actual operational needs or has accumulated excessive permissions over time, a pattern we frequently observe in fast-growing Irvine technology firms.
We review antivirus configurations, EDR deployment coverage, device management policies, and mobile device security. For organizations with remote or hybrid workforces spread across Orange County and beyond, endpoint security is the front line of defense against phishing, malware, and data exfiltration.
Beyond technology controls, we assess your operational security posture including change management, incident response readiness, security awareness training effectiveness, and vendor risk management. These process-level controls often determine whether a technical vulnerability becomes an actual breach. Learn more about our complete IT security audit methodology.
Irvine-based organizations need auditors who understand the intersection of rapid technology growth, healthcare compliance, and California privacy law. Altius IT has served Southern California businesses for over 30 years with independent, conflict-free security audits.
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.
Orange County's technology corridor stretches from Irvine Spectrum to the University Research Park, home to hundreds of companies developing software, medical devices, semiconductor technologies, and financial platforms. This concentration of intellectual property and regulated data makes the area a persistent target for advanced persistent threats, ransomware operators, and corporate espionage. Our cybersecurity audit helps Irvine organizations understand their exposure and build defensible security postures.
Healthcare organizations near Hoag Hospital and UC Irvine Medical Center must maintain HIPAA compliance for electronic protected health information. Technology companies pursuing enterprise clients face SOC 2 Type II audit requirements. Financial advisory firms in the Irvine financial district operate under GLBA and SEC cybersecurity disclosure rules. And every California business handling consumer data must comply with CCPA and the California Privacy Rights Act. Altius IT's compliance audit services address each of these frameworks with certified precision.
An independent IT security audit from Altius IT provides Irvine organizations with a clear, prioritized view of their security gaps. We deliver actionable findings, not generic checklists. Our Auditor Opinion Letter gives your clients, partners, and investors documented assurance that your security controls have been independently validated by CISA-certified professionals. Learn more about our team and methodology.
In addition to Irvine, Altius IT serves businesses throughout Orange County including Newport Beach, Costa Mesa, Santa Ana, Anaheim, Tustin, Lake Forest, Mission Viejo, and Laguna Hills. Our IT security audits are conducted both remotely and on-site, providing flexible engagement options for organizations across Southern California. We also audit network infrastructure for multi-site organizations with distributed offices.