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IT Audit Services

IT Audit

Independent IT Audits That Strengthen Security and Reduce Risk

Businesses depend on complex technology environments that support financial systems, customer data, healthcare records, operational infrastructure, and cloud platforms. When these systems lack effective controls, a company becomes exposed to cyber threats, compliance failures, and operational disruption.

Tanner Security provides independent IT audit services that help businesses evaluate the effectiveness of their information security controls, technology governance practices, and cybersecurity risk management processes.

Our team of consultants conducts detailed technical, policy, and operational reviews to help leadership teams understand where weaknesses exist in their technology environment.

Each IT audit delivers practical findings and clear recommendations that help a company strengthen internal controls, reduce cybersecurity risk, and support regulatory compliance.

Experienced IT Audit and Cybersecurity Consultants

Tanner Security brings decades of cybersecurity consulting and IT risk assessment experience to every engagement.

Our consultants have conducted technology and security assessments across industries, including healthcare, financial services, defense contracting, manufacturing, and technology companies.

Businesses rely on Tanner Security when they require an independent evaluation of their IT environment, including security controls, network architecture, access management practices, and compliance readiness.

Because we operate as an independent consulting firm, our recommendations focus on improving the security controls of the company we serve.

Tanner Security Consultants has extensive knowledge of recognized frameworks such as ISO 27001, CMMC, CIS, NIST, ISO, PCI, HIPAA, and more. Leveraging this expertise, we work closely with organizations worldwide, including industry leaders, to help them comprehend their key IT risks and ensure the effectiveness of risk mitigation controls.

A Risk-Minded, Business-Objective Approach

Tanner Security Consultants adopts a risk-minded approach that aligns seamlessly with your business objectives. Our IT auditors and cybersecurity professionals assess and guide nearly every facet of your IT Infrastructure. Whether your goal is to protect sensitive data or enhance enterprise value, we provide tailored solutions to meet your needs.

Comprehensive IT Audit Services

Technology environments continue to expand through cloud platforms, remote work infrastructure, AI, and integrated applications. As complexity increases, companies require structured assessments to ensure that controls remain effective.

Tanner Security conducts comprehensive IT audits designed to evaluate the security and governance of critical systems and infrastructure.

Our IT audit services commonly include reviews of:

  • Information security policies and governance frameworks
  • Access control and identity management practices
  • Network security architecture
  • Cloud infrastructure configuration
  • Vulnerability management programs
  • Incident response and monitoring capabilities
  • Data protection and backup controls

These audits provide businesses with a clear understanding of their technology risk exposure and the maturity of their cybersecurity program.

Cybersecurity and IT Risk Assessments

Cybersecurity risk assessments represent a critical component of modern IT audit services. Tanner Security evaluates how a company identifies, manages, and mitigates cybersecurity risk across its technology environment. Our assessments analyze areas including:

  • Security control effectiveness
  • Vulnerability management and exposure
  • Network security architecture
  • Endpoint protection practices
  • Logging and monitoring capabilities

This process helps a business determine whether its cybersecurity program effectively protects sensitive data and critical systems. Leadership teams receive prioritized guidance focused on the risks most likely to affect business operations.

Embark on Your Compliance Journey

Safeguard your organization’s digital assets and enhance your cybersecurity posture.

Framework-Aligned IT Audit Methodology

Many businesses must align their cybersecurity programs with recognized security frameworks and regulatory standards. Tanner Security performs IT audits that evaluate controls against widely recognized frameworks, including:

By aligning IT audit findings with established frameworks, a company gains insight into both security maturity and compliance readiness. This approach helps businesses strengthen security controls while preparing for regulatory or contractual security requirements.

Network and Infrastructure Security Audits

Enterprise networks serve as the backbone of modern business operations. Weaknesses within network architecture or configuration frequently provide attackers with entry points into corporate environments. Tanner Security performs network security audits designed to evaluate how a company protects internal systems, remote access infrastructure, and perimeter defenses. These reviews typically assess:

  • Firewall configuration and segmentation strategy
  • Remote access security controls
  • Authentication mechanisms
  • Patch management practices
  • Vulnerability exposure across network systems

Network security audits help businesses detect weaknesses that attackers often exploit during cyber intrusions.

It is my pleasure to highly recommend Tanner Security Consultants.  As a company dealing with large-scale construction projects, ensuring the safety and integrity of our digital infrastructure is crucial to our operations. Tanner Security Consultants not only met but exceeded all of our expectations. Jeff M. – Chief Information Officer

Jeff M. – Chief Information Officer

Cloud and Infrastructure Control Reviews

Cloud adoption has transformed how companies deploy and manage technology systems. While cloud platforms offer flexibility and scalability, misconfigured environments often introduce security risks. Tanner Security conducts cloud-focused IT audits that review security controls within platforms such as AWS and other cloud infrastructure environments. These assessments help a business ensure its cloud infrastructure maintains the same level of security and governance as in traditional IT environments.

Why Businesses Choose Tanner Security for IT Audits

Businesses seek independent IT audit services when internal teams require objective insight into their security posture. Tanner Security provides:

  • Independent Security Expertise: Our firm operates as a consulting practice rather than a product vendor. Our recommendation focuses on improving the security posture of the company we serve.
  • Experienced Cybersecurity Consultants: Our team brings extensive experience conducting cybersecurity assessments, penetration testing, and IT risk audits across complex technology environments.
  • Practical Remediation Guidance: Each engagement delivers actionable recommendations designed to improve security controls and reduce risk.
  • Framework-Aligned Methodology: Our assessments align with widely recognized cybersecurity frameworks used across regulated industries.

Strengthening Security Through Independent IT Audits

Cyber threats continue to evolve, and businesses must regularly evaluate their technology controls to ensure that systems remain secure. Independent IT audits provide leadership teams with the visibility needed to understand cybersecurity risk and strengthen internal controls. Tanner Security helps businesses identify weaknesses, improve security practices, and build resilient technology environments that support long-term growth.

If your business requires IT audit services, cybersecurity risk assessments, or independent security consulting, Tanner Security can provide the expertise needed to evaluate your technology environment and strengthen your security posture.

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