If you need a computer expert specialized in validation and extraction of WhatsApp data in Madrid, José Luis Martir offers a professional service, collegiate and with extensive experience in computer forensic expertise. We provide clear, secure and valid evidence for any legal proceedings related to WhatsApp conversations.
A WhatsApp validation consists of a technical and legal procedure that verifies the authenticity and integrity of conversations made through this application. The main objective is to ensure that messages used as evidence in legal proceedings have not been altered, manipulated or partially deleted.
Given the increased use of WhatsApp as a primary means of communication, especially in legal cases, it is essential that any conversation provided as evidence is validated by an expert computer expert, thus ensuring its admissibility in courts and tribunals in Madrid.
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WhatsApp data extraction is a technical process by which messages, multimedia files, voice notes and other data sent or received through this application are recovered and analyzed. This procedure is performed always respecting the digital chain of custody to ensure that the information obtained can be presented as valid legal evidence.
Physical extraction: Deep access to the device to obtain data deleted or inaccessible by conventional methods.
Logical extraction: Collection of visible information using specialized tools without affecting the integrity of the device.
Extraction by backup: Recovery of information from local or cloud copies.
It is crucial to determine whether a mobile device has been previously rooted or modified, as this could affect the integrity of the stored data. José Luis Martir employs professional tools specialized in computer forensics to verify if the device has suffered manipulations or alterations that compromise the digital evidence.
UFED Cellebrite: Advanced tool for extraction and forensic analysis on mobile devices.
Oxygen Forensic Suite: Software specialized in device tamper detection and forensic data extraction.
Magnet AXIOM: Leading platform for detailed digital information retrieval and analysis.
Reports accepted in all courts and tribunals.
Detailed, clear and understandable technical reports.
Rigorous and secure handling of digital evidence.
This process begins with the proper preservation of the mobile device or backup, keeping the digital chain of custody intact. Each step is documented and precautions are taken to ensure that the evidence is not modified or damaged during the process. Evidence is stored safely and securely until analysis.
Digital forensic analysis is carried out using specialized and professional tools to detect any possible manipulation, alteration or deletion of data. Metadata is reviewed, versions are compared, and internal device logs are analyzed to identify alterations accurately and thoroughly.
Finally, a complete and detailed expert report is prepared, including methodology, tools used, specific findings, and clear conclusions. This report meets all the legal and technical standards necessary to be presented as legal evidence, and the expert is available to personally ratify its contents before the corresponding judicial authorities.
Do you need a Computer Expert in Madrid specialized in recovery, analysis and validation of digital evidence? If you are looking for professional support for cases related to emails, WhatsApp, geolocation, authenticity of digital documents, cybercrime, computer fraud or any technological incident, we can help you with solid and accurate expert reports that reinforce your case before courts and lawyers. We offer you personalized advice, a previous analysis without obligation and a detailed quote tailored to your needs, contact us now and tell us how we can help you!
Yes, as long as they are validated by an expert report certifying their authenticity.
Yes, using advanced forensic extraction techniques it is possible to recover deleted messages and files.
A specialized computer expert can verify this accurately using specific forensic software.
Depending on the complexity, it usually takes from a few hours to several days.
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