EXPERT ANTONIO AVILA
Our services in the area of judicial and extrajudicial expertise
Working for what you need
GRAPHOTECHNICAL EXPERT EXAMINATIONS
CASE ANALYSIS
Expert Antonio Avila is committed to completing the work, especially when it comes to this service. You can trust that we will be professional, punctual, efficient and ensure your satisfaction every step of the way.
We have the experience and skills to handle virtually every type of job that comes our way. With Perito Antonio Avila, clients know exactly what to expect: professionalism, efficiency and exceptional results.
GRAPHOTECHNICAL EXAMINATION
> Authenticity/false signatures;
> Authorship of false signatures (identify possible author of the forgery);
> Authorship of handwritten content;
> Revelation of handwritten contents that were extracted by suppression/eradication by chemical washing or erasure;
> Verification of the anteriority or posteriority of handwritten entries on printed or typed content;
> Verification of blank signed documents;
> Physical alterations, assembling of documents using authentic signature transplantation;
> Technical consultation;
> Assistance in formulating questions or other actions necessary to comply with a judicial or private procedure.
DOCUMENTOSCOPIC EXAMINATION
>Identity Card – ID;
> National Driving License – CNH;
> Register of Individuals – CPF;
> Voter ID;
> Passport;
> Professional Card;
> Vehicle Documents – CRV and CRLV;
> Stamps (Notary offices and postage);
> Check sheets;
School Records;
> Certificates.
Verification of tampering with documents, such as: chemical washing, scraping, additions or deletions and assemblies.
Our services in the area of judicial and extrajudicial expertise
Dedicated to meeting your needs
OTHER SERVICES
>PRIOR CONSULTATION
Superficial analysis of whether or not there are signs of falsification.
>CAR ANALYSIS
Superficial analysis, with the process underway.
>STRATEGIC QUESTION
Preparation of questions.
>GRAPHOTECHNICAL OPINION (PRE-PROCESSUAL)
Preparation of a technical opinion on the authenticity or forgery of a signature, with the purpose of preparing a prior analysis of the risk of legal action.
>CHALLENGE OF EXPERT REPORT
Opinion of elements for challenging the Expert Report. Note: Subject to prior feasibility analysis.
> COMPLETE TECHNICAL ASSISTANCE
Complete technical assistance from the contractor, with the purpose of questioning, monitoring and, if necessary, challenging expert reports in legal proceedings.
Complex cases, or with larger numbers of signatures and documents, must be confirmed before hiring.
Technical Summary on Judicial and Extrajudicial Expertise in Digital Documents
Judicial Expertise in Digital Documents:
Judicial expertise in digital documents involves the technical analysis of electronic content for the purpose of supporting legal processes. Specialists in this area thoroughly examine electronic documents, such as contracts, emails, financial records and other digital files, with the aim of identifying authenticity, integrity, and, when necessary, possible fraudulent changes. The expertise of the judicial expert is essential to validate the authenticity of digital documents presented as evidence in court.
Extrajudicial Expertise in Digital Documents:
Extrajudicial expertise in digital documents refers to analysis conducted outside the legal framework, often at the request of companies, organizations or individuals. Specialists in extrajudicial expertise can be requested for internal investigations, digital due diligence, validation of contractual documents and assessment of compliance with specific standards. Its role is to ensure the reliability and integrity of digital documents without the need for involvement in legal disputes.
Main activities:
Metadata Analysis: Examination of metadata associated with digital documents to verify their authenticity and change history.
Digital Signature Verification: Evaluation of electronic signatures and digital certificates to confirm the authenticity of signed documents.
Change Tracking: Identification of possible modifications or edits in digital documents.
Deleted Document Recovery: When necessary, recover deleted or lost documents.
Assessment of Encryption Techniques: Analysis of documents protected by encryption to ensure compliance and authenticity.
Importance: Judicial and extrajudicial expertise in digital documents plays a crucial role in guaranteeing the integrity and authenticity of electronic records. Professionals in this area need to have advanced knowledge in digital technologies, forensic methods and legal standards related to the manipulation and authentication of electronic documents. The reliability of these expertise is essential for making informed decisions in legal and corporate environments.
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Digital document forensics plays a crucial role in resolving issues related to authenticity by providing technical methods to verify the validity and integrity of electronic records.
Below are some ways digital document forensics can address these issues:
Metadata Analysis:
Metadata associated with digital documents contains information about their origin, creation and modifications. A detailed analysis of this metadata can reveal whether a document was created or modified legitimately.
Verification of Digital Signatures:
The use of digital signatures and digital certificates is a common practice to authenticate electronic documents. Forensics can verify the validity of these signatures, guaranteeing the authenticity of the document and the identity of the signatory.
Change Tracking:
Forensic tools can be employed to track and verify any changes made to digital documents. This is crucial in determining whether the content of the document has been modified since its original creation.
Forensic Examination of Deleted Documents:
When necessary, digital forensics can recover deleted documents, allowing the review of previous versions to confirm the authenticity of the content.
Evaluation of Cryptography Techniques:
If a document is protected by encryption techniques, forensics can assess the robustness of these security measures, ensuring that only authorized parties have access to the content.
Digital Fingerprint Comparison:
When examining digital documents, experts can compare specific "digital fingerprints," such as cryptographic hashes, to verify that two documents are identical, even if they have been renamed or slightly modified.
Expert testimony in legal proceedings:
The digital expert can present testimonies in legal proceedings, explaining in a technical manner the conclusions reached during the analysis. This is crucial in persuading the court of the authenticity or lack thereof.
By employing these techniques, digital document forensics offers a technical and forensic approach to validating the authenticity of electronic records, playing an essential role in dispute resolution, legal investigations and maintaining the integrity of digital documentation.