How to become a Security Auditor?

How to become a Security Auditor?

How to become a Security Auditor?
Sahil Dahal

When you embark on the journey to become a cybersecurity auditor, you'll acquire the expertise required to operate as an information security specialist. Your role will involve assessing a corporation's computer security systems to ascertain their resilience against cyber threats. Information security auditors regularly compile comprehensive reports that evaluate system effectiveness and propose enhancements.

In this exploration, we will delve into the educational prerequisites for entering this field, the responsibilities that await you and the competencies needed to fulfill them, potential career trajectories, and the prospective income you can anticipate upon securing a position.


Information security auditors bear a significant burden of responsibility, tasked with the critical mission of safeguarding companies and governmental agencies from criminal and terrorist threats.

Given that a substantial portion of organizational data is stored in digital databases, it becomes imperative to fortify these repositories through measures such as firewalls and encryption. Periodic testing of these databases is essential to guarantee alignment with the latest IT standards and best practices.


Cyber auditors play a pivotal role in ensuring the security of an organization's systems by designing and overseeing audits. Depending on the organization's size, these audits may span individual departments or encompass the entire system. The auditor's primary responsibility involves evaluating the overarching structure of the organization's systems and defining the audit's scope.


Following the completion of the audit, the auditor must possess the ability to decipher the resultant data. This process demands meticulous attention to detail and a keen analytical mindset, involving a thorough examination of numerous reports. For instance, if there are suspicions of a security breach, the auditor must meticulously review logs to identify any instances of SQL database breaches or other compromises. Subsequently, the issue and its potential solutions must be rigorously assessed.

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Upon scrutinizing the audit data, the auditor is tasked with creating a comprehensive report that outlines the findings and imparts best practices to IT professionals and other staff members. Should the report recommend enhancements or improvements, the auditor must include a cost-benefit analysis to illustrate the value of these enhancements. For example, allocating additional resources to bolster security protocols will yield dividends by ensuring uninterrupted and secure business operations, thereby averting costly disruptions.


To pursue a career as a cybersecurity auditor, you should hold a bachelor's degree, preferably in information technology, computer science, or a related technical field. Additionally, you'll typically need around five years of experience within an IT department. Earning additional information security certifications, whether through a university program or corporate training, can also be highly beneficial.

Step 1: Attain a Relevant Degree

Acquiring a degree in cybersecurity or a related field is a fundamental prerequisite. This educational foundation provides you with the knowledge and skills essential for comprehending the technical intricacies of an organization's security infrastructure. Cybersecurity auditors need familiarity with topics such as network security, cryptography, and risk management, enabling them to assess an organization's security posture and pinpoint vulnerabilities. For professionals with busy schedules, online information security degree programs offer flexibility, saving valuable time.

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Step 2: Gain Practical Experience

Relevant work experience is indispensable for an IT auditor to grasp the practical functioning of security measures. Cybersecurity auditors should accumulate experience in entry-level information security roles, such as cybersecurity analyst, network administrator, or information security specialist. This hands-on experience equips them to identify common security weaknesses, assess potential risks, and formulate effective protective strategies.

Step 3: Obtain Certifications

Certifications serve as objective validations of your knowledge and competencies as a security auditor. Some of the most sought-after certifications for digital information auditors include Certified Information Systems Auditor (CISA), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH), and Certified in Risk and Information Systems Control (CRISC). These certifications not only showcase your expertise but also instill confidence in organizations regarding your ability to conduct comprehensive security audits.

Step 4: Develop and Refine Analytical Skills

Becoming a cybersecurity auditor necessitates a diverse set of technical and non-technical skills. Crucial technical proficiencies include familiarity with network security, system administration, risk management, vulnerability management, and security testing tools. In addition to these technical skills, cybersecurity auditors must possess strong non-technical competencies such as critical thinking, problem-solving, attention to detail, and effective communication. The role entails analyzing complex information, identifying risks, and providing solutions to mitigate them. Moreover, effective communication with stakeholders at all organizational levels, including senior executives, IT professionals, and end-users, is vital. Staying current with the latest security threats, trends, and technologies is also essential for delivering effective security audits and recommendations.

Step 5: Network with Peers

Establishing a professional network with other IT auditors is crucial for remaining updated on the latest trends, tools, and techniques in cybersecurity auditing. Joining professional organizations, attending conferences, and participating in online forums enable connections with fellow professionals in the field. This networking facilitates knowledge sharing, question-solving, and keeping pace with emerging security threats.


The profession of security auditing encompasses various job titles, but a survey of salaries in the field aligns with the U.S. Bureau of Labor Statistics' reported median salary for information security analysts, who typically earn a median annual income of $112,000.

The BLS forecasts positive job growth for this sector, projecting a robust 31.5% expansion through 2032. Notably, specific industries and sectors exhibit a heightened demand for cybersecurity auditors, particularly in the banking and finance sector, government agencies, and healthcare organizations.

Within these sectors, cybersecurity auditors play a vital role in ensuring compliance with industry regulations and safeguarding sensitive data from cyber threats. Pursuing a master's degree in cybersecurity or a related specialization can also open doors to career progression and higher remuneration associated with more advanced roles in the field.


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U.S. Department of Homeland Security Audit In 2018, a comprehensive audit of the U.S. Department of Homeland Security's (DHS) computer systems uncovered multiple vulnerabilities susceptible to exploitation by potential attackers. The audit's findings prompted a series of swift remedial actions, including software patching, software updates, and the enforcement of robust access controls. These proactive measures were promptly put into effect, fortifying the DHS's security posture and significantly reducing the risk of potential cyber threats.

IT Auditing in the Financial Sector In 2017, a cybersecurity audit conducted on a prominent financial services company exposed several security weaknesses within the company's IT infrastructure. These vulnerabilities ranged from insecure passwords to weak encryption protocols. The audit report delivered a set of recommendations aimed at enhancing security measures. These included the implementation of updated security software, an improvement in security awareness training for employees, and the regular execution of vulnerability assessments. The company diligently executed these recommendations, resulting in a marked reduction in security incidents.

Cyber Auditing in Healthcare In 2019, a cyber security audit carried out on a healthcare provider's systems revealed numerous vulnerabilities within the electronic medical record (EMR) system. These shortcomings included inadequate access controls and suboptimal encryption practices. The audit report furnished a set of directives to bolster the EMR system's security. These directives encompassed the adoption of multi-factor authentication, the enhancement of password management policies, and the routine execution of penetration testing. The provider acted promptly on these recommendations, thereby preemptively thwarting potential cyber threats and elevating the safeguarding of patient data.


If you aspire to transition into the field of security auditing, several job titles share a closely aligned skill set and background with this role. When pursuing these positions, ensure that their job descriptions align with your goals and qualifications. Additionally, consider whether securing one of these roles would advance your career. Some akin job titles encompass:

  • IT Security Auditor
  • Security Specialist
  • IA Auditor (Information Assurance Auditor)
  • Security Consultant


The path of a cyber auditor unfolds across three fundamental tiers: entry level, IT security specialist, and managerial. The following graphic illustrates these tiers and provides potential job titles for you to consider:

Venturing into IT security auditing can pave the way to diverse opportunities within the realm of cybersecurity. Once you embark on the journey as an information security auditor and choose to chart your career in this domain, several potential career trajectories become available:

  1. Senior Cyber Security Auditor: Responsible for supervising the auditing process, ensuring the effectiveness of audit plans, and reviewing audit outcomes. They may also take on roles involving policy and procedure development related to information security auditing.

  2. Cyber Security Consultant: Aids organizations in enhancing their security posture by identifying vulnerabilities, recommending improvements, and crafting security policies and procedures. Cyber auditors with experience in conducting security audits often transition into the role of a cyber security consultant.

  3. Risk Management Specialist: Harness your proficiency in risk management to embark on a career as a risk management specialist. These specialists assist organizations in recognizing, evaluating, and mitigating potential risks to their information assets.

  4. Information Security Manager: Tasked with overseeing an organization's information security program, information security managers play a pivotal role. IT security auditors can make a seamless transition into this position by leveraging their experience in conducting security audits and identifying vulnerabilities.

  5. Chief Information Security Officer (CISO): As a CISO, your responsibilities encompass developing and executing an organization's information security strategy. IT security auditors with extensive experience in conducting security audits and risk assessments are well-suited for this leadership role.

  6. Penetration Tester: Penetration testers focus on identifying vulnerabilities in an organization's systems by simulating cyberattacks. Cyber auditors equipped with technical expertise often transition into this role.

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