IT Forensics · OSINT
Analysing PDF metadata using OSINT – Making forensic use of hidden PDF information
PDF documents often contain hidden metadata, such as the author, the software used to create them or previous file names, which can provide additional information relevant to forensic analysis.
As part of existing cases, we carry out a structured analysis of the metadata of publicly available or submitted PDF documents.
Why LanCologne?
Since its foundation, LanCologne has specialised in professional IT forensics. Our staff have decades of experience in the field of information technology and assist companies, solicitors, private individuals and, on a regular basis, the courts in the technical investigation of complex digital matters.
Our OSINT investigations are always carried out as a complementary component to existing IT forensic, legal or internal corporate enquiries. Every step of the investigation and every piece of digital evidence found is documented and, where technically possible, archived to ensure traceability even if the original online content is subsequently altered or deleted.
Our services
We carry out a technical analysis of the metadata from a relevant PDF document and document the information obtained in a manner that is forensically verifiable.
Typical areas of application
This is how a PDF metadata analysis works
The relevant PDF document is examined using forensic tools to check for any metadata it may contain; details regarding the author, the software used to create the document and its editing history are documented and, where possible, cross-referenced with other publicly available information.
Why is the analysis of PDF metadata relevant in a forensic context?
Hidden metadata can provide important clues as to the actual origin or editing history of a PDF document.
Furthermore, discrepancies between the visible information and the metadata contained within may indicate that the data has been tampered with at a later stage.
Frequently Asked Questions
LanCologne – IT Forensics OSINT Cologne
Do you require a professional OSINT investigation into „OSINT-based analysis of PDF metadata"? LanCologne can assist you with the transparent, documented analysis of publicly available digital sources to support your IT forensic, legal or internal corporate enquiries.