Throughout its 6 chapters and 225 pages, the book offers a detailed, progressive, and structured approach for performing such audits. The book addresses technology-related issues but doesn't require the auditor to be expert in them. Among topics discussed are physical security, authentication, and passwords; checklists ensure that these features are deployed or configured correctly.
For ensuring that file servers and other elements of the e-commerce infrastructure are protected, this book is an excellent choice.