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IT Auditing Services in Sydney

Detect vulnerabilities. Strengthen security. Stay compliant.

Uncover hidden risks, stop breaches before they happen, and build resilience with our expert IT audits in Sydney. We analyse your entire IT environment and deliver insights to protect your data, ensure compliance, and strengthen your IT systems.

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Ensure IT compliance and reduce risk. Request your FREE audit consultation from our audit experts today.

What is an IT Audit and Why Does Your Business Need One?​

An IT audit is a systematic examination of your company’s IT systems, security controls, and operational processes. It identifies vulnerabilities, assesses compliance with regulations, and ensures that your technology supports your business goals.

Without the right IT auditing services, businesses, especially small ones, risk falling short of compliance, facing unexpected security breaches, or encountering costly downtime. An audit protects your digital assets, enhances governance, and sets a strong foundation for growth. Whether you handle sensitive customer data or rely on cloud systems, an IT audit helps minimise risk, maintain confidentiality, and maximise performance.

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IT Auditing Services Performed by NSW IT Support 

IT General Controls (ITGC) Audits

Establish a strong foundation for your IT environment by assessing the core controls that govern access, data integrity, system changes, and operational reliability, ensuring your IT infrastructure is secure, compliant, and audit-ready, minimising risk and supporting processes.

Data Privacy & Compliance Audits

Ensure your data practices meet legal and ethical standards. We audit risk exposure across endpoints, third-party tools, and user access to ensure compliance with standards like ISO 27001, COBIT, GDPR, and Australian privacy laws, tighten controls, and build stakeholder trust.

IT Security Audits & Cybersecurity Assessments

Identify and close security gaps before they’re exploited by attackers. We evaluate your entire IT environment, detect weak points in your networks, systems, policies, and user behaviours, to uncover risks and deliver practical steps for stronger, breach-resistant security.

Operational IT Audits

Uncover inefficiencies and risks in your day-to-day IT operations. We assess infrastructure performance, resource utilisation, support workflows, and system dependencies to ensure your tech environment is stable, scalable, and aligned with business goals.

IT Infrastructure Audit

Evaluate the health of your IT infrastructure, including servers, networks, storage, and endpoints. We identify outdated systems, configuration issues, and capacity gaps to optimise uptime, reduce risks, and ensure your tech backbone supports current and future business needs.

Cloud Security Audits

Assess your cloud security posture to identify threats in configurations, access controls, and data protection. We ensure compliance with industry standards and help you strengthen defences against evolving cloud threats, protecting your assets and maintaining business continuity.

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We Are Industry-Certified Professionals at Your Service

With credentials in critical areas of IT security, governance, and systems management, you’ll be supported by experienced specialists.

Our certifications include:

  • Cisco Certified Network Associate Security (CCNA Security)
  • Certified Information Security Manager (CISM)
  • Certified Information Systems Auditor (CISA)
  • Certified in Risk and Information Systems Control (CRISC)
  • Certified Information Systems Security Professional (CISSP)
  • Microsoft Certified Professional (MCP)
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We Are Industry-Certified Professionals at Your Service

With credentials in critical areas of IT security, governance, and systems management, you’ll be supported by experienced specialists.

Our certifications include:

  • Cisco Certified Network Associate Security (CCNA Security)
  • Certified Information Security Manager (CISM)
  • Certified Information Systems Auditor (CISA)
  • Certified in Risk and Information Systems Control (CRISC)
  • Certified Information Systems Security Professional (CISSP)
  • Microsoft Certified Professional (MCP)

When Should an IT Audit be Performed?

An IT audit should be performed regularly, typically annually, whenever there’s a major system change, before compliance deadlines, or following security incidents to ensure ongoing security, IT compliance, and system efficiency.

Benefits of IT Audit and Risk Assessment in Your Enterprise 

Discover the source of performance issues

Hidden inefficiencies, like poor configurations or outdated infrastructure, can quietly drain productivity. We pinpoint exactly where systems underperform and provide clear solutions to streamline operations.

Identify the current IT setup and associated risk

Gain a complete risk profile of your IT environment using proven methodologies. We evaluate your hardware, software, and cloud configurations to expose vulnerabilities that could jeopardise business continuity.

Enhance IT governance, ensure data security and control

Reduce uncertainty and enforce accountability backed by certifications like CISM and CISSP, we ensure your policies and data controls meet both regulatory demands and best-practice standards.

Suggestions for IT strategy and roadmaps

IT audit isn’t just about finding faults; it’s also about growth. Based on your current setup, usage patterns, and goals, we provide you insights to guide future IT investments, upgrades, and cloud transitions.

Examination of the IT system and investments

Evaluate if your IT systems are delivering ROI. We assess performance, usage efficiency, and spending alignment to help you justify investments, optimise budgets, and prioritise future tech decisions.

Sanity check of the existing system

Get a full health check of your current IT setup to spot outdated systems, hidden inefficiencies, and security gaps ensuring stability, enhanced performance, and preventing future disruptions.

Verification of data security standards

We help you meet mandatory data protection standards like ISO 27001 or Australian privacy laws, identify weak points, and reduce the risk of security incidents or regulatory fallout.

Compliance & reporting

Turn compliance from a burden into a strength with clear and transparent reporting and year-round audit readiness, saving time and ensuring you meet all regulatory requirements.

Need insights into your IT system health or compliance?

Technologies and Tools We Work With

See what our clients are saying​

Step into the world of our clients and hear their voices firsthand.  Join our community of satisfied clients and experience the difference for yourself.

Excellent5.0 Based on 30 reviews from review us onTony Z.Tony Z. ★★★★★ Excellent service, amazing staff and very punctual with all enquiriesMaryan O.Maryan O. ★★★★★ Very great at the service they provide, they always respond quickly and I would recommend them to anyone! Thank you Team 🙂Pet Paws and F.Pet Paws and F. ★★★★★ As a company with 13 employees, rectifying our IT Issues, VOIP phone issues, internet and computer related problems have never been easier after working with NSWIT. I really like to thank them for their effort they put in fixing and suggesting the best solution for our business needs. Good work team, keep it up.MohitMohit ★★★★★ I highly recommend their services, they have been really fast and responsive. All my IT related works have been solved with ease. The team working there really knows what they are doing.Surendra S.Surendra S. ★★★★★ We have been working with IT NSW Support and we are very happy with their manage IT services. We highly recommend them for IT services.Annapurna V.Annapurna V. ★★★★★ Working with NSWIT Support has been a tremendous experience. We are very happy with their telecommunication services and highly recommend them. Especially their IT support team and their responsiveness is impeccable. Well Done!!Homebush West Family Medical C.Homebush West Family Medical C. ★★★★★ We've been with NSW IT Support for the past two years, and we are very happy with their service. NSWITS team is always friendly, approachable and professional and answered all our questions promptly. We highly recommend NSW IT SUPPORT to any business looking for IT and Internet services.Fewa E.Fewa E. ★★★★★ We thank NSW IT Support team, and Ronit Raj Srivastav specially for simplifying all our IT needs in all our locations, inside and outside Australia, from day 1 till now. We cannot recommend them enough to small and medium businesses who want to see a drastic overhaul on their productivity, efficiency, and lead generation. Cheers!!Sunny A.Sunny A. ★★★★★ Adrian G.Adrian G. ★★★★★ Roshan Silwal is our IT support and is absolutely amazing at his job. Nothing is too hard for him to resolve. Thanks for all your support!!Prakash G.Prakash G. ★★★★★ Working with NSWITS has been so effective for our business. Their team is creative, and professional, and has provided us with a website that not only looks great but also functions smoothly. We now have a visually stunning website that has helped us stand out in a crowded marketplace. They've also helped us improve our search engine rankings with their SEO services and optimize our website for better performance with their IT-related services. They're always available to answer our questions and provide guidance. We highly recommend their services to any business looking website, SEO, and IT services to stay competitive in today's fast-paced marketplaceRaman Kumar J.Raman Kumar J. ★★★★★ We as Victorian Institute of Education - VIE as one of client, we would like to strongly recommend for service. You guys are awesome and skilful .Thank you for your service.Hamsa M.Hamsa M. ★★★★★ Our experience with NSWITS regarding marketing and IT services has been exceptional. Their team is highly professional, responsive, and easy to work with.They helped us scale our new business by providing a marketing strategy and creating a visually stunning website. Their expertise in web design and digital marketing has been instrumental in generating leads and optimizing our campaigns for maximum ROI.We highly recommend their services to any business looking to stay competitive in today's digitalRosanna Martire-Di P.Rosanna Martire-Di P. ★★★★★ menson S.menson S. ★★★★★ Kishor Raj A.Kishor Raj A. ★★★★★ I am very happy working with the NSW IT Support team. They are providing quality service to Advance College for all IT-related tasks. They always respond and are eager to solve problems on time. I strongly recommend NSW IT support for any IT related tasks.Steve A.Steve A. ★★★★★ NSW IT have been an amazingly responsive team to help through every single IT problem and question we have.They are very knowledgeable in their field, and are constantly coming up with creative and innovative solutions to our modern day IT problems.Will work with again and again!janak L.janak L. ★★★★★ Shrijana G.Shrijana G. ★★★★★ Sanish K.Sanish K. ★★★★★ Great customer service as well as provide really good services. Got what i expected thanksrborrell1rborrell1 ★★★★★ NSWIT has been great at responding to all of our IT needs including maintaining our server and back up systems. They have always been responsive and able to resolve or point us in the right direction on any IT issue. We consider NSWIT a partner in our business.Sushma S.Sushma S. ★★★★★ Lavish Construction & D.Lavish Construction & D. ★★★★★ Ronit and Team are fantastic to work with. They are prompt with their work and we can always rely on them to get the job done right. Highly Recommend.Alija T.Alija T. ★★★★★ BABA EDUCATION C.BABA EDUCATION C. ★★★★★ NSW IT SUPPORT has highly qualified, professional, responsive and supportive team to manage all your IT needs perfectly. We are fully satisfied with its service and recommend to you all. Best wishes !!Nilli GNilli G ★★★★★ NSW IT Support delivered high quality work for my cosmetic business. I engaged with them to develop a website for my business. They were very prompt and fulfilled all tasks on time. They responded and addressed all my feedback. Service was delivered at a high standard. Thank you.Mana K CMana K C ★★★★★ Ronit, Ram, Lila and the entire NSW IT Team are one of the best in business for what they do. Quite responsive, professional and they take other's problem as their own and always find the solution. They plan, strategise, proactively envisaging what comes in future for being future proof as far as technology is concerned. Thumbs up for these guys.Danny D.Danny D. ★★★★★ Very PROFESSIONAL. Absolute Life-Savers for my Business (Insurance Practice) The Care and Consideration shown has been outstanding. Customers since 2014 NSW IT have been there when we needed it most. HIGHLY RECOMMENDED to any Small Biz SME/Larger Organisation. Efficient and HONEST TEAM - Keep up the Stellar Work !Anmol A.Anmol A. ★★★★★ One of the most efficient B2B working culture and IT support delivering specialists. I personally recommend the company to all the businesses and individuals.Quick Wiki I.Quick Wiki I. ★★★★★ Professional, reliable and effective services provided by NSW IT Support.js_loader

How the Audit Process Works?

Our Proven 6-Step IT Audit Process

Before commencing with the full-fledged IT audit, we define our process into six stages: 

Step 1: Define Audit Objectives & Scope 

We begin by setting clear goals that determine the scope to focus on compliance, risk, efficiency, or security goals, aligning the audit with your organisation’s priorities for maximum impact.

Step 2: Preparation of Audit Planning

We develop an audit plan defining timelines, resources, and tasks, ensuring organised execution, clear roles, and smooth coordination, minimising disruption and keeping the audit on track.

Step 3: Review of Previous Audit Reports

We analyse past audit findings and recommendations to understand prior issues and improvements, helping to focus on critical areas, identify recurring risks or gaps.

Step 4: Perform an IT Audit of the Company

Our experts conduct an in-depth examination of your IT systems, controls, policies, and processes to identify vulnerabilities and inefficiencies using  industry best practices and tools.

Step 5: Evaluation of Collected Evidence

We thoroughly assess all gathered data and audit evidence using advanced menthods like data analytics, to validate findings and support conclusions that inform strategic decisions.

Step 6: Preparation & Submission of the Audit Report 

Finally, we compile a detailed report outlining findings, risks, and actionable recommendations, providing you with clear next steps to enhance IT governance and compliance.

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Frequently Asked Questions 

An Information Technology (IT) audit is a comprehensive review of your organisation’s entire IT environment, covering controls, compliance, processes, and infrastructure to ensure effectiveness and risk management. A security assessment focuses specifically on identifying vulnerabilities and cybersecurity threats, such as penetration testing or vulnerability scans. While both improve security, audits provide a broader overview, including governance and compliance.

The duration varies depending on your organisation’s size, IT complexity, and audit scope. Typically, a full IT audit takes anywhere from 2 to 6 weeks. Smaller businesses with simpler systems may require less time, while larger enterprises or those with complex environments need more extensive review and testing.

We structure our IT audits to minimise any impact on your day-to-day operations. A significant portion of the assessment, such as data analysis, document review, and system evaluation, is conducted off-site. When on-site activities are required, such as interviews or physical inspections, we coordinate closely with your team to schedule them during non-peak hours or low-traffic periods. Our goal is to ensure your organisation continues to function smoothly while still receiving a thorough and effective audit, maintaining both operational continuity and audit integrity.

Absolutely. Our IT audits cover traditional, hybrid, and fully cloud-based environments. We assess cloud security controls, compliance with data privacy standards, configuration management, and third-party risk to ensure your cloud infrastructure is secure and efficient, supporting effective risk mitigation and assurance for your organisation.

To maintain strong assurance and proactive mitigation, we recommend annual audits and additional checks after major system changes, cyber incidents, or regulatory updates. This ensures timely risk detection, effective mitigation, and continuous improvement of your organisation’s IT environment.