Do you have a Full-Sized Asset…or just a Thumbnail? Did Optimized iPhone Storage process occur?

Hello everyone! During previous research, I’ve mentioned a few times that my test devices were using the Apple Photos application setting Optimize iPhone Storage in lieu of Download and Keep Originals setting. I’ve used this setting in the past because most devices I’ve encountered are using this setting. I’ve always had a curiosity about theContinue reading “Do you have a Full-Sized Asset…or just a Thumbnail? Did Optimized iPhone Storage process occur?”

Shared with You Syndication Photo Library – Message Attachments & Linked Assets

The Shared with You is a new feature that has been discussed within Apple Worldwide Developers Conference (WWDC) videos and other developer videos. Generally, the comments made indicate that within iOS and other Apple Operating Systems this feature will allow a user to easily view and interact with links that have been shared by otherContinue reading “Shared with You Syndication Photo Library – Message Attachments & Linked Assets”

Local Photo Library Photos.sqlite Query Documentation & Notable Artifacts

As many of you are aware, I recently updated my Photos.sqlite queries. Since releasing the different query iterations, I have received several questions about how I was able to decode the data included in the queries. That’s a great question! I also noticed several questions being posted to the listservs and DFIR Discord about theContinue reading “Local Photo Library Photos.sqlite Query Documentation & Notable Artifacts”

iOS Settings Display Auto-Lock & Require Passcode

Forensic Question: A classmate of mine contacted me and posed a question, “Where in an iPhone extraction is the Display Auto-Lock setting stored?” Thanks, Tyler Wuestenhagen, for posing the question and getting me thinking. I did a little research, like reviewing the SANS FOR585 poster and class notes, but could not find the easy answer.Continue reading “iOS Settings Display Auto-Lock & Require Passcode”