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March 1, 2023
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Vladyslav Zinchenko

Understand the Process of an IT Infrastructure Audit with DATAFOREST

March 1, 2023
13 min
Vladyslav Zinchenko photo
Vladyslav Zinchenko
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What Is an Infrastructure Audit?


An infrastructure audit is an evaluation of a company's IT systems, processes, and technology infrastructure to determine if they meet both the needs of the business and industry standards. The purpose of an infrastructure audit is to identify security risks, improve efficiency, and make recommendations for improvement. An infrastructure audit can be conducted by an internal team or an independent external auditor.

The first step in conducting an infrastructure audit is to choose the type of audit that best suits the company's needs. There are several types of audit which can be undertaken: 

  • Manual infrastructure audit
  • Technical audit
  • Cloud security audit. 

A manual infrastructure audit involves a human auditor reviewing documentation and conducting interviews with IT staff to assess the company's IT systems. A technical audit uses tools and techniques to evaluate the systems and applications. A cloud security audit focuses on the security of the company's cloud infrastructure.

The first stage in conducting an infrastructure audit is the creation of an audit checklist. This checklist should cover the current state of the company's IT infrastructure and its security measures. The checklist should also evaluate the company's IT infrastructure against prevailing industry standards and best practices.

The infrastructure audit should also include a review of the company's equipment and infrastructure security. The auditor should evaluate the controls in place to protect the company's data, as well as the company's policies and procedures related to IT security. In addition, the auditor should evaluate the company's licensing, maintenance, patching and update processes to ensure that systems are properly maintained and supported.

Infrastructure audits should also include a review of the company's software and applications. The auditor should evaluate the code and software development processes to ensure that they are in line with the company's goals and objectives. The auditor should also consider how user requirements are captured, documented and probably met.

Another important aspect of an infrastructure audit is an analysis of the company's culture and structure. The auditor should assess the company culture to determine if there is a lack of collaboration or communication between the different IT functions. The auditor should also evaluate the structure of the IT team and recommend changes to improve efficiency and reduce pain points.

Finally, an infrastructure audit should include recommendations for improvement. These recommendations may include implementing new technologies, updating processes, and investing in new equipment. The auditor should also provide recommendations for benchmarking and monitoring the company's infrastructure to ensure that it continues to meet business requirements and industry standards.

What is the Purpose of an Infrastructure Audit?


One of the main purposes of an infrastructure audit is to ensure that the company's systems and processes are functioning correctly. This includes evaluating the company's equipment, software, and applications to ensure they are up-to-date, well-performing, functioning correctly, and meeting the needs of the business. The auditor should also review the company's maintenance processes to ensure that systems are properly maintained and updated.

Another key purpose of an infrastructure audit is to evaluate the company's infrastructure security. This includes reviewing the security controls and policies in place to protect sensitive data, as well as evaluating the company's network and server security. Furthermore, the auditor should also assess the company's security staff and training programs to ensure that the company is properly equipped to handle security breaches.

The purpose of an infrastructure audit is also to improve efficiency and reduce pain points. The auditor should evaluate the company's structure and culture to identify areas where collaboration and communication can be improved. The auditor should also evaluate the IT team and its structure, recommending appropriate changes to improve efficiency and reduce hand-offs or bottlenecks.

An infrastructure audit is also an opportunity for the company to implement new technologies and processes to improve the overall functioning of its IT infrastructure. The auditor should recommend new technologies and processes that align with the company's goals and objectives and that can help the company keep pace with the rapidly developing DevOps movement.

In addition, an infrastructure audit is also an opportunity for the company to assess its compliance with relevant industry standards and regulations. The auditor should evaluate the company's infrastructure against industry standards and best practices, and recommend changes to ensure that the company attains or retains compliance.

Finally, an infrastructure audit provides a roadmap for the company to follow to improve its infrastructure. The auditor should provide recommendations for improvement, including changes to processes, equipment, and technologies. The auditor should also provide a plan for monitoring and benchmarking the company's infrastructure to ensure that it continues to meet business requirements and industry standards.

Process of an IT Infrastructure Audit

What Organization Needs an Infrastructure Audit?


An infrastructure audit is an essential undertaking for organizations of all sizes and across all industries. This type of audit helps businesses evaluate their IT infrastructure to ensure it meets the current and future needs of the company. By conducting an infrastructure audit, organizations can identify pain points, security risks, and potential improvements to their processes, systems, applications, and networks.

Organizations that are growing rapidly, undergoing major changes, or dealing with security threats can benefit the most from an infrastructure audit. These companies may have outdated systems, inadequate security measures, or lack of proper documentation, and an infrastructure audit can help identify these issues. In addition, businesses that rely heavily on their IT infrastructure, such as those in the financial or healthcare industries, will also benefit from infrastructure audits to ensure compliance with stringent regulatory environments and to protect sensitive information.

A company's culture and technology play a critical role in deciding whether or not an infrastructure audit is necessary. For example, a company that places a high value on collaboration and teamwork may require a different infrastructure setup than a company that relies heavily on individual contributors. On the technology front, the rise of DevOps and cloud technologies has led to an increased focus on infrastructure audits to ensure the proper placement of technologies and to reduce the risk of security breaches.

Organizations of all sizes can benefit from an infrastructure audit. Choosing the right auditor and developing a plan that meets the specific requirements and expectations of the business is essential. By conducting an infrastructure audit, companies can reduce risks, improve the performance of their systems and applications, and ensure regulatory compliance. The audit process is an opportunity to benchmark systems and processes against industry standards. It can also provide recommendations to improve infrastructure security and overall efficiency.

When is an Infrastructure Audit Required?


The purpose of this audit is to evaluate the efficiency, security, and compliance of an enterprise's infrastructure and to identify areas for improvement. There are several instances when an infrastructure audit may be needed.

  1. Regularly Scheduled Audits: Regular infrastructure audits are a best practice for organizations to ensure that their IT systems remain up-to-date and secure. These can be undertaken at say annual or bi-annual intervals, depending on the organization's specific requirements.
  2. Changes in Technology or Business Requirements: As technology and business requirements change, it's essential to reassess the organization's infrastructure to ensure that it still meets the needs of the business. This may be due to the introduction of new software or hardware, changes in regulations, or changes in the business environment.
  3. Mergers and Acquisitions: Organizations that undergo mergers or acquisitions need to assess both the compatibility of the infrastructure between the two companies and any potential “quick” wins of moving to a shared infrastructure. An audit will ensure that the new infrastructure can support the combined operations of the two organizations.
  4. Data Breaches or Security Incidents: In the event of a data breach or security incident, an infrastructure audit can help organizations identify the root cause of the problem and take steps to prevent similar incidents in the future.
  5. Compliance Requirements: Organizations that are required to comply with regulations such as HIPAA, PCI DSS, or SOX must undergo regular infrastructure audits to ensure that their systems meet the requirements set by these regulations.
  6. IT Staff Changes: When an organization experiences changes in its IT staff, it is a good time to conduct an infrastructure audit. This can help ensure that new staff members understand the current infrastructure and can identify areas for improvement.

An infrastructure audit is an essential tool for organizations to evaluate and improve their IT systems. By regularly conducting infrastructure audits, organizations can ensure that their systems remain up-to-date, secure, and compliant with industry standards and regulations.

The Outcome of an Audit Will Result in Changes Beyond Just the Infrastructure


The purpose of the audit is to identify areas for improvement and to provide recommendations for change. While the physical infrastructure is the focus of the audit, the changes brought about by the audit will often impact the entire organization.

One of the key outcomes of an infrastructure audit is the identification of pain points in the company's current IT systems. Auditors will evaluate systems, applications, and technologies, and use a combination of manual and automated tools to identify areas that are lacking in security, documentation, or maintenance. The audit may also highlight areas where the current technology is not meeting business requirements or user expectations.

The recommendations made by the auditor can have a wide-ranging impact on the company. For example, a recommendation to implement new security controls may require changes to the company's culture, structure, and staff. The auditor may recommend the hiring of additional security staff, the implementation of new technologies, or the adoption of new software development processes.

The auditor may also recommend changes to the way the company conducts its business. This may include changes to the company's financial systems, data processing, or network operations. The auditor may also recommend changes to the way the company evaluates and selects technologies, to ensure that they are chosen to meet the company's requirements and expectations.

Another important aspect of the infrastructure audit is the identification of the company's goals and objectives. The auditor will work with the company to determine its structure, goals, and requirements. This may involve benchmarking the company against relevant competitors, industry standards and best practices.

Once the audit is complete, the company will have a clear understanding of its strengths and weaknesses, as well as a plan for making changes. The auditor will provide a report that includes a detailed analysis of the current state of the infrastructure, along with recommendations for improvement. The report will also include a plan for implementation, including timelines, budgets, and staffing requirements.

An infrastructure audit is much more than just a technical evaluation of the company's IT systems. The audit has the potential to change the entire organization, from the way it conducts its business to the way it manages its infrastructure. Companies that invest in an infrastructure audit, and adopt its recommendations, will reap the benefits of a more secure, efficient, and effective IT infrastructure, which will ultimately lead to improved business outcomes.

Process of an IT Infrastructure Audit

How does an infrastructure audit work?


An infrastructure audit is typically conducted by a team of auditors, both human and technical, who use a combination of manual and automated tools to assess the company's infrastructure. 

The first stage of the audit involves an evaluation of the company's existing systems, applications, and equipment to identify any pain points or areas of concern. This includes reviewing the current documentation, licensing, financial systems, and network infrastructure.

The next stage of the audit involves the use of a comprehensive infrastructure audit checklist. This checklist typically covers a wide range of areas, including security, maintenance, and the processes used to place and evaluate technologies. Auditors use this checklist to ensure that the company's infrastructure meets industry standards and aligns with the needs of the business.

Once the audit is complete, the auditors will prepare the findings report which will provide recommendations for improvement. These recommendations may include equipment upgrades, software patching or updates, documentation improvements, or the implementation of new processes to reduce manual errors and minimize the risk of malicious attacks.

In addition to improving the infrastructure itself, an infrastructure audit can also have a significant impact on the company's culture. For example, the audit may recommend changes to the company's DevOps capability or framework collaboration to ensure that the company's technical and security staff work together more effectively.

Finally, it is important to note that an infrastructure audit is not a one-time event. As technologies and business requirements change, it is important to regularly conduct infrastructure audits to ensure that the company's infrastructure remains secure, efficient, and aligned with its goals. This means choosing the right type of audit and conducting it at regular intervals, typically annually or bi-annually, to ensure that the company's infrastructure remains up-to-date and meets the needs of its users.

FAQ

What are the benefits of conducting an Infrastructure Audit for your business?

There are many benefits to an infrastructure audit. The primary benefit is that it provides a company with a comprehensive understanding of its IT infrastructure, processes and systems. The audit will examine all aspects of a company's IT systems, including its software, hardware, and network. The auditor will also review the company's code and software development processes, as well as its systems documentation and maintenance procedures. By conducting an in-depth review of these areas, the auditor can identify any potential risks to the company's infrastructure, and make recommendations for improvements.

Another benefit of an infrastructure audit is that it helps a company to identify areas where it can reduce costs. For example, by reviewing the company's IT systems and processes, the auditor may recommend a more efficient solution that is less expensive and more effective. In addition, the auditor may also recommend changes to the company's security practices that will improve the overall security of the company's systems and reduce the risk of malicious attacks causing data loss, brand damage, or loss of business. 

An infrastructure audit also helps a company to improve its security posture. With the rise of cybercrime and the increasing number of malicious attacks on companies, a company must maintain strong security controls to protect its data and systems. An infrastructure audit will assess the company's current security practices and make recommendations for improvements. This can include recommendations for stronger passwords, better encryption, and increased security monitoring.

In addition to its financial and security benefits, an infrastructure audit can also help to improve a company's culture. The auditor will review the company's documentation and processes, as well as its team structure and goals. By making recommendations for improvements, the auditor can help to create a more efficient and effective company culture, and encourage a more positive working environment for the company's employees.

Finally, an infrastructure audit is a valuable tool for companies that are looking to adopt new technologies or integrate new systems into their existing infrastructure. The audit will assess the company's current systems and identify areas where new technologies can be used to improve efficiency and reduce costs. The auditor may also recommend changes to the company's processes to ensure that the company's systems are in line with the latest industry standards and best practices.

Understanding the Different Types of IT Audits

IT infrastructure is a crucial component of any business, as it supports the functions, operations, and goals of the organization. As such, it is important for companies to periodically conduct IT audits to ensure the reliability, security, and efficiency of their systems. An infrastructure audit, also known as an IT infrastructure audit, is a comprehensive evaluation of the company's technology systems, processes, and equipment.

There are different types of IT audits, each with its own specific purpose and focus. Here are some of the most common types of infrastructure audits:

  1. Technical Audit - A technical audit focuses on the hardware, software, and network components of the IT infrastructure. Auditors evaluate the current state of the systems and make recommendations for improvements. This type of audit is useful for companies looking to identify pain points and improve the overall performance of their IT systems.
  2. Security Audit - A security audit focuses on the measures in place to protect the company's data and systems from malicious attacks and accidental mistakes. Auditors evaluate the infrastructure security controls and recommend additional measures to reduce risk. A security audit is especially important for companies that handle sensitive financial or personal data.
  3. Compliance Audit - A compliance audit is focused on ensuring that the IT infrastructure and processes comply with industry standards and regulations. Auditors evaluate the company's systems and processes against specific requirements, such as data processing standards, and make recommendations for improvements.
  4. Cloud Security Audit - A cloud security audit focuses on the security of cloud-based systems and data. Auditors evaluate the security of the cloud infrastructure and make recommendations for improvements. This type of audit is important for companies that rely heavily on cloud-based systems and applications.
  5. Human Audit - A human audit focuses on the company culture and the role of the IT team in supporting the business. Auditors evaluate the company culture and the role of the IT staff, including the systems operator, security staff, and the development team. This type of audit helps companies ensure that their IT infrastructure team is aligned with their business requirements and expectations.

When choosing an auditor to conduct an infrastructure audit, it's important to consider their experience, skills, and expertise. Some auditors specialize in specific types of audits, such as security or compliance audits, while others may have experience working with multiple types of audits.

The process of conducting an infrastructure audit typically involves several stages, including planning, documentation, and evaluation. Auditors work with the IT team to understand the current state of the systems and develop a plan to evaluate the different components of the infrastructure. During the evaluation stage, auditors use tools and manual processes to evaluate the systems, applications, and equipment. They also use multiple choice questions and benchmarking to evaluate the IT infrastructure against industry standards and best practices.

After the evaluation stage, auditors provide recommendations for improvements, including changes to the infrastructure, systems, and processes. These recommendations are intended to improve the efficiency, security, and performance of the IT infrastructure and to reduce the risk of security breaches or data loss.

How can I determine the necessity of conducting an infrastructure audit

An infrastructure audit helps companies evaluate their current IT systems, identify pain points, and make recommendations to improve infrastructure security and performance. Knowing when to conduct an infrastructure audit can be a challenge, but several signs indicate the need for an infrastructure audit.

One of the most significant indicators that you need an infrastructure audit is when you experience a lack of maintenance and documentation of your IT systems. A manual infrastructure audit can help you ensure that your systems are properly maintained and that there are no fallible manual processes where a mistake could lead to malicious activity. The auditor will examine the current systems and equipment and recommend changes or upgrades that would help improve infrastructure security and performance.

Another factor that can indicate the need for an infrastructure audit is the changing business requirements and expectations. As the business evolves, the IT infrastructure must be able to adapt to these changes. An infrastructure audit can help evaluate the fit of the current infrastructure and the changes required to ensure that it is well-placed to meet the business requirements. The auditor can also recommend changes or upgrades to keep pace with the changing business requirements and expectations.

A third indicator that you need an infrastructure audit is the current state of the company culture. Companies that have a culture of collaboration and teamwork are more likely to be successful when it comes to IT management. An infrastructure audit can help the company evaluate its current culture and recommend organizational changes or upgrades to improve infrastructure security and performance.

The rapid advancement of technology is another factor that can indicate the need for an infrastructure audit. The rapid pace of technology means that companies must keep up with the latest technologies and trends. An infrastructure audit can help companies evaluate their current IT infrastructure and place new technologies in the right place to improve infrastructure security and performance.

In addition to the above factors, a company may also need an infrastructure audit if they have experienced any security breaches or are facing increased financial pressures. The auditor will evaluate the current infrastructure and make recommendations to reduce the risk of security breaches and improve the financial performance of the company.

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