IT Infrastructure Security Audit Company in Chennai, India

Expert IT Infrastructure Security Audit Services in Chennai

Codesecure Solutions delivers specialised IT infrastructure security audits for businesses in Chennai and across India. Your IT infrastructure, servers, network devices, firewalls, cloud platforms, storage systems, virtual environments, and datacenter configurations, forms the backbone of your digital operations. Security weaknesses in infrastructure are frequently exploited by attackers to gain initial access, move laterally, and cause widespread damage. Our infrastructure security audits identify these weaknesses before they are exploited.

Our Chennai-based infrastructure audit team combines network security expertise with cloud security and OT/IT convergence knowledge to assess even the most complex infrastructure environments. Every engagement delivers a detailed technical report with prioritised remediation guidance mapped to your specific infrastructure stack, whether on-premises, cloud, or hybrid. Audits are aligned with ISO 27001, CIS Benchmarks, NIST CSF, RBI IT Governance, and CERT-In requirements.

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Security assessments completed

4500+

Security Assessments
Clients protected

150+

Clients Protected
Service guarantee

100%

Service Guarantee
Security experts

20+

Security Experts

Audit Services We Deliver

Our IT infrastructure security audit covers every layer of your infrastructure stack, from physical network security to cloud configuration and datacenter controls.

  • Network Security Audit - Routers, switches, firewalls, IDS/IPS, and network segmentation assessment against CIS and NIST benchmarks
  • Server & OS Hardening Review - Windows and Linux server configuration review against CIS Benchmarks, patch management, and privilege assessment
  • Firewall Security Audit - Firewall rule base review, policy analysis, zone configuration, and redundancy assessment
  • Cloud Infrastructure Audit - AWS, Azure, GCP configuration assessment covering IAM, VPC, storage, logging, and encryption controls
  • Active Directory Security Audit - AD configuration, GPO review, privileged access, Kerberos delegation, and lateral movement path analysis
  • Database Security Assessment - Database access controls, encryption, audit logging, and configuration hardening for SQL and NoSQL systems
IT Infrastructure Security Audit Company in Chennai, India

Our Audit Process

Our structured engagement process ensures complete coverage and actionable outcomes at every stage.

1. Infrastructure Discovery

We begin with an asset discovery and inventory validation exercise, identifying all servers, network devices, cloud resources, and virtual machines in scope. This ensures no infrastructure components are overlooked during the assessment.

2. Configuration Review

Our auditors conduct detailed configuration reviews of all in-scope infrastructure components against CIS Benchmarks, vendor hardening guides, and applicable compliance framework controls. Misconfigurations are documented with severity ratings.

3. Active Vulnerability Assessment

Authenticated and unauthenticated vulnerability scans are conducted across all in-scope infrastructure, followed by manual verification of all significant findings to eliminate false positives. Exploitable vulnerabilities are demonstrated where safe to do so.

4. Architecture Review

We assess your overall infrastructure architecture, evaluating network segmentation, DMZ design, backup and recovery configuration, monitoring coverage, and resilience against common attack patterns including lateral movement and privilege escalation.

5. Report & Remediation

The infrastructure security audit report includes an asset-level findings summary, network topology risk assessment, configuration gap analysis, and prioritised remediation roadmap. Re-test validation of all fixes is included as standard.

Why Businesses Choose Codesecure

  • Certified Auditors, OSCP, CEH, ISO 27001 Lead Auditor certified professionals
  • Manual-First Approach, Expert-led assessment, not automated scanner output
  • Zero False Positives, Every finding manually verified before reporting
  • Re-test Included, Free re-test after remediation as standard
  • Compliance-Ready Reports, Structured for auditors, regulators, and enterprise customers
  • Chennai-Based Team, Local availability with pan-India remote delivery

Industries We Serve

  • Banking, NBFC & Financial Services
  • IT Services & SaaS Platforms
  • Healthcare & Pharma
  • Manufacturing & Engineering
  • E-commerce & Retail
  • Maritime & Logistics
  • Government & Public Sector
  • Startups & Scale-ups

Compliance Standards We Support

Our audits are mapped to the frameworks your business needs to satisfy.

ISO 27001
PCI DSS
SOC 2
RBI Guidelines
DPDP Act 2023
CERT-In
CIS Controls
NIST CSF
HIPAA
GDPR
SEBI
TISAX

Frequently Asked Questions

Common questions about our it infrastructure security audit services.

An IT infrastructure security audit covers: network device configuration review (routers, switches, firewalls), server and operating system hardening assessment, cloud infrastructure configuration review (AWS, Azure, GCP), Active Directory and identity management assessment, database security review, backup and recovery configuration, and physical/logical access controls. All components are assessed against CIS Benchmarks, ISO 27001 Annex A controls, and applicable compliance frameworks.

Network VAPT focuses on actively exploiting vulnerabilities in network-connected systems. An infrastructure security audit is broader, it includes configuration reviews, architecture assessments, access control analysis, and compliance mapping alongside technical vulnerability testing. The audit assesses both the technical security of individual components and the overall security architecture of your infrastructure environment.

Yes. Cloud infrastructure assessment is a core component of our IT infrastructure security audit. We assess IAM configurations, VPC and network security group rules, storage bucket access policies, encryption controls, logging and monitoring coverage, and compliance posture across AWS, Azure, and GCP environments using both automated CSPM tooling and manual expert review.

We coordinate with your IT operations team to schedule assessment activities during low-risk windows, use read-only assessment credentials wherever possible, and avoid any testing that could cause service disruption. Active vulnerability scanning is conducted with full visibility to your team with agreed notification procedures in place throughout the engagement.

Our infrastructure security audit supports ISO 27001:2022 (Annex A controls), CIS Controls v8, NIST CSF, RBI IT Governance Directions, CERT-In Directions 2022, PCI DSS network requirements, and SOC 2 availability and security criteria. We map all findings to the applicable framework controls to support your compliance programme.

Related Services

IT Security Audit Chennai IT Infrastructure Gap Audit Infrastructure VAPT Chennai Cyber Security Audit Chennai VAPT Services Chennai

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