1. Introduction

A. The E-commerce website being audited is a fictitious website that sells clothing and accessories online. The website is an important part of the business, as it is the main channel for generating revenue.
B. The audit firm (fictitious name) conducting the audit has extensive experience in conducting audits of E-commerce websites. The team comprises of professionals with expertise in information security, compliance, and E-commerce technology. The team leader has over 15 years of experience in conducting audits of E-commerce websites and has a certification in information security.

2. Website Environment

The website environment should be described in detail to understand the technology and architecture used to create the website. This should include information about the hardware and software infrastructure, including servers, network equipment, and operating systems. The database management system (DBMS) should also be described, including the type of DBMS and version, as well as the specific database schema used by the website.
Details about the website development process should also be included, such as the tools and frameworks used for development, testing, and deployment. Information about the website’s source code management process, such as the version control system used and the process for branching and merging code changes, should also be included.

3. Background

The background section should provide an overview of the website, including its purpose, target audience, and business goals. This section should also describe the types of transactions or activities that take place on the website, such as the collection of personal information, the processing of payments, or the display of advertising.
In addition, the background section should describe any recent changes or updates to the website, such as the addition of new features or the migration to a new hosting provider.

4. Situation

The situation section should describe the current state of the website, including any known vulnerabilities or weaknesses. This may include details about past security incidents or breaches, as well as any recent changes to the website’s security posture.
It is also important to describe the website’s current compliance status, including any relevant regulations or standards that the website must adhere to, such as the Payment Card Industry Data Security Standard (PCI DSS) or the General Data Protection Regulation (GDPR).

5. Scope of Audit

The scope of the audit should be clearly defined, including the specific areas of the website that will be reviewed. This may include an assessment of the website’s security controls, such as authentication and access controls, as well as a review of the website’s code for vulnerabilities.
The audit should also include a review of the website’s compliance with applicable regulations and standards, as well as an assessment of the website’s performance and scalability.

6. Methodology

The methodology used to conduct the audit should be described in detail, including the specific tools and techniques that will be used. This may include the use of automated scanning tools to identify vulnerabilities, as well as manual testing techniques to identify more complex security issues.
The methodology should also include a description of the testing environment, including any necessary access credentials or test accounts that will be used to conduct the audit.

7. Testing Approach

The testing approach should be described in detail, including the types of tests that will be performed and the specific criteria used to evaluate the website’s security posture. This may include an assessment of the website’s authentication and access controls, a review of the website’s source code for vulnerabilities, and an evaluation of the website’s compliance with applicable regulations and standards.
The testing approach should also include a description of the testing process, including the steps involved in conducting the audit and the criteria used to evaluate the effectiveness of the website’s security controls.

8. Findings and Recommendations

The findings and recommendations section should provide a summary of the results of the audit, including any vulnerabilities or weaknesses that were identified. The section should also provide recommendations for improving the website’s security posture, such as the implementation of new security controls or the remediation of identified vulnerabilities.

9. References

The following standards, guidelines, and best practices were used during the audit:
• ISO/IEC 27001:2013 Information technology — Security techniques — Information security management systems — Requirements
• OWASP Top 10: The Ten Most Critical Web Application Security Risks
• PCI DSS v3.2.1: Payment Card Industry Data Security Standard
• NIST SP 800-53: Security and Privacy Controls for Federal Information Systems and Organizations
• NIST SP 800-115: Technical Guide to Information Security Testing and Assessment
• SANS Institute’s Critical Security Controls for Effective Cyber Defense
• Web Application Security Consortium (WASC) Threat Classification
• Open Web Application Security Project (OWASP) Testing Guide

10. Deliverables

The following deliverables were provided as part of the audit:
• Audit plan
• Risk assessment report
• Penetration testing report
• Vulnerability assessment report
• Web application security testing report
• Executive summary
• Final audit report

11. Format of Report/ Findings and Recommendations

The final audit report was presented in the following format:
• Executive Summary: A brief summary of the audit findings and recommendations
• Introduction: Background information about the audit, including the scope and objectives
• Methodology: An overview of the audit methodology, including the tools and techniques used
• Observations and Findings: A detailed description of the audit findings, including vulnerabilities and weaknesses identified
• Recommendations: A list of recommendations to address the identified vulnerabilities and weaknesses
• Conclusion: A summary of the audit findings and recommendations

12. Summary/Conclusion

Overall, the audit of the e-commerce website revealed several vulnerabilities and weaknesses in the web application security controls, including SQL injection, cross-site scripting (XSS), and insufficient input validation. The audit team recommends that the organization implement a comprehensive web application security program to address these vulnerabilities and improve the overall security posture of the e-commerce website. The organization should also ensure that all employees and stakeholders involved in the development and management of the website are trained on the importance of web application security and the organization’s security policies and procedures.