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Posts by Cesar Quezada

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🕵️‍♂️ Inside macOS Tahoe: A Peek at Apple’s New Spotlight Attributes What are Spotlight Attributes? Spotlight was first introduced in June 2004 at the Worldwide Developers Conference [1]. It was billed as a tool that “lets users instantly find anything stored on the…

🧭 Three new Spotlight attributes… so far!

macOS Tahoe is quietly expanding Spotlight’s metadata attributes.

With Beta 2 just released, I’ll be digging deeper. For now, here’s what I’ve found so far.
👉 dfiros.com/2025/06/23/%...

#macOS #Tahoe #Spotlight #DigitalForensics #Apple #Forensics

9 months ago 1 1 0 0
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Howard Oakley, Eclectic Light Co on X: "macOS Tahoe brings a new disk image format https://t.co/A7QKS8D7Fa via @howardnoakley" / X macOS Tahoe brings a new disk image format https://t.co/A7QKS8D7Fa via @howardnoakley

New disk image format in macOS Tahoe x.com/howardnoakle...

10 months ago 0 0 0 0
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Disarming Code: System Programming, Debugging & Reverse Engineering in Linux, Android, Darwin Disarming Code: System Programming, Debugging & Reverse Engineering in Linux, Android, Darwin [Jonathan Levin] on Amazon.com. *FREE* shipping on qualifying offers. Disarming Code: System Programming, Debugging & Reverse Engineering in Linux, Android, Darwin

📘 Disarming Code by Jonathan Levin is finally available 📖
If you work in reverse engineering, digital forensics, or low level system internals across Linux, Android, or Darwin (macOS and iOS), this book is sure to be for you!

🔗 www.amazon.com/dp/099105550...

#DFIR #macOS #iOS #Android #Linux

10 months ago 0 1 0 0

Living life on the edge of frustrations with the #AppleDeveloper Beta's. 😅 My thoughts on the visual aspect of #Apple's OS 26 family:
📱 iOS: meh
💻 macOS: love it
📺 tvOS: subtle
⌚ watchOS: plain
🕶️ visionOS: TBD

10 months ago 0 0 0 0
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📲 It’s that time again! iOS 26 Beta just dropped—and for forensic examiners, that means new logs, artifacts, and security changes are coming. Time to dig in! 🔍 #iOS26 #DFIR #AppleForensics #DigitalForensics #WWDC25

10 months ago 0 0 0 0
App Store - Support - Apple Developer

🔐 Most iPhones already run iOS 18. That’s a challenge for #DFIR.

📱 82% of all iPhones
📊 88% of devices from last 4 years
Source: developer.apple.com/support/app-...
Forensic hurdles:
• Users enabling Lockdown Mode
• Stolen Device Protection
• USB Restricted Mode
• Auto reboot = AFU → BFU
#iOS

10 months ago 0 0 0 0
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Cellebrite To Acquire Phone Forensics Startup Corellium For $200 Million Corellium founder and CEO Chris Wade is selling his startup to Cellebrite, law enforcement’s favorite cellphone forensics business.

🚨 Cellebrite is acquiring Corellium — big news for #MobileForensics.

🧠 AI + 🧪 virtualization = new possibilities

👀 Look out for “Mirror” — a beta tool that lets you create virtual iOS replicas for analysis.

🔗 www.forbes.com/sites/thomas...

#DFIR #Cellebrite #Corellium #DigitalForensics #iOS #AI

10 months ago 0 0 0 0
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dfirOS - start.me A startpage with online resources about dfirOS, created by Cesar Quezada.

🔍 Into Apple forensics?

I built a resource hub for macOS, iOS, iPadOS, and watchOS DFIR tools, blogs, and test images — all free and open source.
📎 start.me/p/bp5QAm/dfi...

💻 Tools from here will also be used in Hexordia’s August macOS class.
📚 learn.hexordia.com/courses/HMAC...

#DFIR #macOS #iOS

10 months ago 0 0 0 0
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We may have to start explaining the jump from iOS 17 to iOS 26 📱

It’s a rebrand, not 9 years of change. But in court, it can sound like it. Clarity matters when timelines are questioned ⚖️

#iOS26 #macOS #iOS #DFIR #DigitalForensics #AppleForensics

10 months ago 0 0 0 0

APFS uses copy-on-write for metadata and most file data. When a file is modified, the new data is written to fresh blocks while the old data remains untouched until reused
Deleted data can persist in snapshots or unallocated space
#APFS #Forensics #macOS #DFIR

10 months ago 0 0 0 0
https://youtu.be/N9fcBAvJWZs

🎙️ Thrilled to be a guest on @arcpoint-amy.bsky.social #DFIRmas podcast! 🔍

Check it out here: t.co/KUHxGmWKid

Let me know your thoughts!

#DigitalForensics #MobileForensics #CyberSecurity #TechPodcast #Cyber #ARNG #Reserves #nationalguard #DFIR

1 year ago 3 0 0 0
Microsoft Teams Forensics Microsoft Teams is probably the most popular messaging app used in companies from various industries. People discuss in the chat about everything related to their work. Often these informations could ...

Fantastic write-up on Microsoft Teams forensics! Great insights for investigations! 👏 Read it here: hexseven.pl/articles/mic... #DFIR #CyberSecurity #ForensicScience #InfoSec #MicrosoftTeams #IncidentResponse #ThreatHunting #DataAnalysis #TechInsights #CyberAwareness #Forensics

1 year ago 0 0 0 0
Capture The Flag 2025
Capture The Flag 2025 YouTube video by Magnet Forensics

#DFIR 💭 of the Day: #CTFs are a fantastic way to learn!

They are a great way to learn providing access to forensic images and questions that can increase and challenge your skills.

Registration is now open for the Magnet Virtual Summit 2025 CTF powered by Hexordia. youtu.be/YNEnpwoADKs

1 year ago 11 4 0 1

Wish I could have made it!

1 year ago 1 0 0 0