Unscrambling Pixels: Forensic Science Is Not Forensic Fiction

by Martino Jerian, CEO and Founder, Amped Software

In every branch of forensic science, we have to fight with the falsehoods introduced by the popular series à la CSI (hence the properly called CSI effect), but probably this belief is the strongest in the field of forensic image and video analysis. From endless zooming from satellite imagery, to enhancing the reflection of a reflection of a reflection, to identifying faces or fingerprints at an unbelievable pace, we very often have to explain, even to “the experts”, what is science and what is fiction.

This is complicated also by the fact that sometimes we are able to extract information from images and videos where at a first glance there is absolutely nothing visible. However, very often we can’t do anything to improve images that to that average person, don’t look that bad.

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In this episode of the Forensic Focus podcast, Si and Desi explore how artificial intelligence is being leveraged to uncover crucial evidence in investigations involving child sexual abuse material (CSAM) and examine the importance of exercising caution when implementing these tools. 

They also discuss a recent murder case in which cyber experts played a vital role in securing a conviction, and explore the unique challenges associated with using digital evidence as an alibi.

Show Notes:

A Practitioner Survey Exploring the Value of Forensic Tools, AI, Filtering, & Safer Presentation for Investigating Child Sexual Abuse Material (CSAM) - https://dfrws.org/wp-content/uploads/2019/06/2019_USA_paper-a_practitioner_survey_exploring_the_value_of_forensic_tools_ai_filtering_safer_presentation_for_investigating_child_sexual_abuse_material_csam.pdf

Man charged with NI murder ‘faked live stream to provide alibi’ (The Guardian) - https://www.theguardian.com/uk-news/2023/feb/02/man-charged-with-ni-faked-live-stream-to-provide-alibi

A YouTuber accused of murder faked a 6-hour livestream to produce an alibi (Sportskeeda) - https://www.sportskeeda.com/esports/news-a-youtuber-accused-murder-faked-6-hour-livestream-produce-alibi

European Interdisciplinary Cybersecurity Conference (EICC) 2023 - https://www.forensicfocus.com/event/european-interdisciplinary-cybersecurity-conference-eicc-2023/#more-493234

YouTuber reportedly faked GTA livestream to have an alibi while he committed murder (Dexerto) - https://www.dexerto.com/entertainment/youtuber-reportedly-faked-gta-livestream-to-have-an-alibi-while-he-committed-murder-2052974/

Forensic Europe Expo - https://www.forensicfocus.com/event/forensic-europe-expo/#more-493225

In this episode of the Forensic Focus podcast, Si and Desi explore how artificial intelligence is being leveraged to uncover crucial evidence in investigations involving child sexual abuse material (CSAM) and examine the importance of exercising caution when implementing these tools.

They also discuss a recent murder case in which cyber experts played a vital role in securing a conviction, and explore the unique challenges associated with using digital evidence as an alibi.

Show Notes:

A Practitioner Survey Exploring the Value of Forensic Tools, AI, Filtering, & Safer Presentation for Investigating Child Sexual Abuse Material (CSAM) - https://dfrws.org/wp-content/uploads/2019/06/2019_USA_paper-a_practitioner_survey_exploring_the_value_of_forensic_tools_ai_filtering_safer_presentation_for_investigating_child_sexual_abuse_material_csam.pdf

Man charged with NI murder ‘faked live stream to provide alibi’ (The Guardian) - https://www.theguardian.com/uk-news/2023/feb/02/man-charged-with-ni-faked-live-stream-to-provide-alibi

A YouTuber accused of murder faked a 6-hour livestream to produce an alibi (Sportskeeda) - https://www.sportskeeda.com/esports/news-a-youtuber-accused-murder-faked-6-hour-livestream-produce-alibi

European Interdisciplinary Cybersecurity Conference (EICC) 2023 - https://www.forensicfocus.com/event/european-interdisciplinary-cybersecurity-conference-eicc-2023/#more-493234

YouTuber reportedly faked GTA livestream to have an alibi while he committed murder (Dexerto) - https://www.dexerto.com/entertainment/youtuber-reportedly-faked-gta-livestream-to-have-an-alibi-while-he-committed-murder-2052974/

Forensic Europe Expo - https://www.forensicfocus.com/event/forensic-europe-expo/#more-493225

YouTube Video UCQajlJPesqmyWJDN52AZI4Q_7QiFTiuY7Vw

AI In CSAM Investigations And The Role Of Digital Evidence In Criminal Cases

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Throughout the past few years, the way employees communicate with each other has changed forever.<br /><br />69% of employees note that the number of business applications they use at work has increased during the pandemic.<br /><br />Desk phones, LAN lines and even VOIP have become technologies of the past workplace environment as employees turn to cloud applications on their computers and phones to collaborate with each other in today’s workplace environment.<br /><br />Whether it’s conversations in Teams, file uploads in Slack chats, or confidential documents stored in Office 365, the amount of data stored and where it is stored, is growing quicker than IT and systems administrators can keep up with.<br /><br />Corporate investigators and eDiscovery professionals need to seamlessly collect relevant data from cloud sources and accelerate the time to investigative and discovery review.<br /><br />With the latest in Cellebrite’s remote collection suite of capabilities, investigators and legal professionals can benefit from secure collection with targeted capabilities for the most used workplace applications.<br /><br />Join Monica Harris, Product Business Manager, as she showcases how investigators can:<br /><br />- Manage multiple cloud collections through a web interface<br />- Cull data prior to collection to save time and money by gaining these valuable insights of the data available<br />- Collect data from the fastest growing cloud collaboration applications like Office365, Google Workspace, Slack and Box<br />- Login to a single source for workplace app collection without logging into every app and pulling data from multiple sources for every employee<br />- Utilize a single unified collection workflow for computer, mobile and workplace cloud applications without the need to purchase multiple tools for different types of collections – a solution unique to Cellebrite’s enterprise solution capabilities

Throughout the past few years, the way employees communicate with each other has changed forever.

69% of employees note that the number of business applications they use at work has increased during the pandemic.

Desk phones, LAN lines and even VOIP have become technologies of the past workplace environment as employees turn to cloud applications on their computers and phones to collaborate with each other in today’s workplace environment.

Whether it’s conversations in Teams, file uploads in Slack chats, or confidential documents stored in Office 365, the amount of data stored and where it is stored, is growing quicker than IT and systems administrators can keep up with.

Corporate investigators and eDiscovery professionals need to seamlessly collect relevant data from cloud sources and accelerate the time to investigative and discovery review.

With the latest in Cellebrite’s remote collection suite of capabilities, investigators and legal professionals can benefit from secure collection with targeted capabilities for the most used workplace applications.

Join Monica Harris, Product Business Manager, as she showcases how investigators can:

- Manage multiple cloud collections through a web interface
- Cull data prior to collection to save time and money by gaining these valuable insights of the data available
- Collect data from the fastest growing cloud collaboration applications like Office365, Google Workspace, Slack and Box
- Login to a single source for workplace app collection without logging into every app and pulling data from multiple sources for every employee
- Utilize a single unified collection workflow for computer, mobile and workplace cloud applications without the need to purchase multiple tools for different types of collections – a solution unique to Cellebrite’s enterprise solution capabilities

YouTube Video UCQajlJPesqmyWJDN52AZI4Q_g6nTjfEMnsA

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