{"id":10560,"date":"2026-01-09T19:17:29","date_gmt":"2026-01-09T19:17:29","guid":{"rendered":"https:\/\/www.martinsdelima.com\/experiences-computer-reports\/"},"modified":"2026-02-08T18:48:07","modified_gmt":"2026-02-08T18:48:07","slug":"experiences-computer-reports","status":"publish","type":"page","link":"https:\/\/www.martinsdelima.com\/en\/experiences-computer-reports\/","title":{"rendered":"Experiences Computer Reports"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10560\" class=\"elementor elementor-10560 elementor-8615\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5861a17 elementor-section-full_width elementor-section-stretched elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"5861a17\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea42bdb\" data-id=\"ea42bdb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8924fce elementor-widget elementor-widget-heading\" data-id=\"8924fce\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>Experiences<\/b><br><b>Computer forensics<\/b> <br>Validation of digital evidence and technical counter-expertise<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9dff6a0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9dff6a0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c3e38d1\" data-id=\"c3e38d1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-78fa56c elementor-widget elementor-widget-text-editor\" data-id=\"78fa56c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>This matter involved a conflict in which it was key to <strong>determine, with forensic rigor, what had actually happened with a corporate device<\/strong> and whether there was sufficient technical evidence of <strong>access to sensitive information, possible data leakage, and\/or deletion of information<\/strong>. The assignment required not only an analysis of the device but also a critical evaluation of the technical documentation already provided by the other party. <\/h6><h6>The complexity of the case stemmed from the fact that the debate was based on prior conclusions from third parties and interpretations of \u201cunusual activity\u201d (e.g., opening certain files, using synchronization services, and connecting external devices). Our job was to <strong>separate verifiable facts from inferences<\/strong> and to <strong>turn a confusing technical narrative into a solid, understandable, and defensible explanation<\/strong> in court. <\/h6><h6>From the beginning, martinsdelima structured the analysis with a dual objective: <strong><\/strong><\/h6><h6><strong>(i) validate the digital evidence and its integrity<\/strong> and<\/h6><h6><strong>(ii) perform a technical counter-expertise<\/strong> on the opposing reports, expressly highlighting <strong>the lack of digital evidence where it existed<\/strong>.<\/h6><h6>As a methodology, we applied a <strong>traceable and reproducible computer forensics<\/strong> approach: review of the <strong>copy\/image of the disk<\/strong> (relevant emails and files) and verification that the evidence <strong>had not been altered<\/strong> since its collection and custody. In addition, the report includes the use of <strong>recognized forensic tools<\/strong> and cloning procedures aimed at preserving data integrity (tools such as <strong>EnCase, Autopsy, WinHex<\/strong>, and cloning workflows with forensic devices). <\/h6><h6>From there, the \u201cextraordinary\u201d work was in the counter-expertise: we identified <strong>methodological weaknesses<\/strong> and <strong>logical leaps<\/strong> in the reviewed reports (for example, <strong>not analyzing the security policy<\/strong>, <strong>not demonstrating the unauthorized use of confidential information<\/strong>, <strong>not demonstrating the deletion of corporate documentation<\/strong>, and, in general, <strong>not providing conclusive evidence of leakage<\/strong>). We also clarified technical aspects that are often confused in litigation: <strong>secure deletion vs. anti-forensic tools<\/strong>, explaining that the objective and the trail they leave are different (and that this is crucial to correctly assess what can\u2014or cannot\u2014be inferred). <\/h6><h6>The result was an expert piece focusing on the essentials: <strong>verifiable facts, understandable technical explanations, and prudent but firm conclusions<\/strong>, which allowed us to <strong>technically refute insufficiently substantiated claims<\/strong> and provide a clear evidentiary basis for the procedure. In other words, martinsdelima transformed a scenario of suspicions and crossed technical documents into <strong>a solid, defensible forensic account aligned with expert standards<\/strong>. <\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>ExperiencesComputer forensics Validation of digital evidence and technical counter-expertise This matter involved a conflict in which it was key to determine, with forensic rigor, what had actually happened with a corporate device and whether there was sufficient technical evidence of access to sensitive information, possible data leakage, and\/or deletion of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"footnotes":""},"class_list":["post-10560","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - 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