Technical and management teams will better understand the testing objectives, results of each test phase, and potential impact levels is the primary benefit of using a formalized security testing report format and structure. Security testing is a process that involves evaluating and verifying the security posture, vulnerabilities, and threats of a system or a network, using various methods and techniques, such as vulnerability assessment, penetration testing, code review, and compliance checks. Security testing can provide several benefits, such as:

Improving the security and risk management of the system or network by identifying and addressing the security weaknesses and gaps

Enhancing the security and decision making of the system or network by providing the evidence and information for the security analysis, evaluation, and reporting

Increasing the security and improvement of the system or network by providing the feedback and input for the security response, remediation, and optimization

A security testing report is a document that summarizes and communicates the findings and recommendations of the security testing process to the relevant stakeholders, such as the technical and management teams. A security testing report can have various formats and structures, depending on the scope, purpose, and audience of the report. However, a formalized security testing report format and structure is one that follows a standard and consistent template, such as the one proposed by the National Institute of Standards and Technology (NIST) in the Special Publication 800-115, Technical Guide to Information Security Testing and Assessment. A formalized security testing report format and structure can have several components, such as:

Executive summary: a brief overview of the security testing objectives, scope, methodology, results, and conclusions

Introduction: a detailed description of the security testing background, purpose, scope, assumptions, limitations, and constraints

Methodology: a detailed explanation of the security testing approach, techniques, tools, and procedures

Results: a detailed presentation of the security testing findings, such as the vulnerabilities, threats, risks, and impact levels, organized by test phases or categories

Recommendations: a detailed proposal of the security testing suggestions, such as the remediation, mitigation, or prevention strategies, prioritized by impact levels or risk ratings

Conclusion: a brief summary of the security testing outcomes, implications, and future steps

Technical and management teams will better understand the testing objectives, results of each test phase, and potential impact levels is the primary benefit of using a formalized security testing report format and structure, because it can ensure that the security testing report is clear, comprehensive, and consistent, and that it provides the relevant and useful information for the technical and management teams to make informed and effective decisions and actions regarding the system or network security.

The other options are not the primary benefits of using a formalized security testing report format and structure, but rather secondary or specific benefits for different audiences or purposes. Executive audiences will understand the outcomes of testing and most appropriate next steps for corrective actions to be taken is a benefit of using a formalized security testing report format and structure, but it is not the primary benefit, because it is more relevant for the executive summary component of the report, which is a brief and high-level overview of the report, rather than the entire report. Technical teams will understand the testing objectives, testing strategies applied, and business risk associated with each vulnerability is a benefit of using a formalized security testing report format and structure, but it is not the primary benefit, because it is more relevant for the methodology and results components of the report, which are more technical and detailed parts of the report, rather than the entire report. Management teams will understand the testing objectives and reputational risk to the organization is a benefit of using a formalized security testing report format and structure, but it is not the primary benefit, because it is more relevant for the introduction and conclusion components of the report, which are more contextual and strategic parts of the report, rather than the entire report.