Visible to the public Electromagnetic Vulnerabilities of LCD Projectors

TitleElectromagnetic Vulnerabilities of LCD Projectors
Publication TypeConference Paper
Year of Publication2019
AuthorsBoitan, Alexandru, B\u atu\c sic\u a, R\u azvan, Halunga, Simona, Fratu, Octavian
Conference NameProceedings of the 6th Conference on the Engineering of Computer Based Systems
PublisherAssociation for Computing Machinery
Conference LocationBucharest, Romania
ISBN Number978-1-4503-7636-5
KeywordsCollaboration, composability, compromising emanations, Human Behavior, information assurance, Metrics, policy-based governance, pubcrawl, resilience, Resiliency, Scalability, tempest, video projector, video recovery

This paper presents for the first time a study on the security of information processed by video projectors. Examples of video recovery from the electromagnetic radiation of these equipment will be illustrated both in laboratory and real-field environment. It presents the results of the time parameters evaluation for the analyzed video signal that confirm the video standards specifications. There will also be illustrated the results of a vulnerability analysis based on the colors used to display the images but also the remote video recovery capabilities.

Citation Keyboitan_electromagnetic_2019