DarthNull.org • About Ⓘ

Hello! I'm David Schuetz.
This is where I ramble about...stuff.

Sanitize your outputs: Apple ID Password Logfile Disclosure

appletvbugsiospasswordssecurity

More Fun with Apple TV Hacking (and Manual RSA Signature Validation)

appletvcryptographyiospkireverse-engineering

Apple TV Hacking, Counterattacks, and Certificate Pinning

appletviospkireverse-engineering

Good fun with bad crypto

cryptographypasswordsreverse-engineering

Raspberry Pi Media Center on AppleTV - No Jailbreak Required

appletviosreverse-engineering

iOS 7 and Mavericks: New feature roundup from a security perspective

iosmobilesecurity

iSniff your Wi-Fi and GPS your House

iosprivacyrisktools

iOS Configuration Profile Ransomware

iosmobilephishingsecurity

Getting ready for ShmooCon

conferencescryptographytools

Evading evasi0n: iOS 6 Jailbreak Prevention

iosmdmmobilesecurity

Tracking Down the UDID Breach Source

breachiosmobileprivacysecurity

What the flagnog? The Apple / FBI UDID breach, simplified.

breachiosprivacyrisk

Winning the Decode This! puzzle at Black Hat

cryptographypuzzles

Apple’s iOS Security Overview

iosmobilesecurity

Apple Using Unsalted Hashes Too?

cryptographyiospasswords

Verizon 2012 DBIR Challenge

cryptographypuzzles

Quick Look at Apple Configurator

iosmdmmobilesecurity

iOS MDM: Preventing Disassociation DOS and Potemkin Devices

iosmdm

Changes to Apple MDM for iOS 5.x

conferencesiosmdmmobilesecurity

Finding Which Root CAs You Actually Use

pkisecuritytools

Strengths and Weaknesses in Apple’s MDM System

bugsiosmdmtools

Inside Apple’s MDM Black Box — Black Hat USA 2011

conferencesiosmdmmobilesecurity

Is the iOS 4 location tracking privacy issue overblown?

iosprivacy

Quantifying the Unknown: Measuring a Theoretical SecurID Attack

cryptographypasswordsrisk

The RSA/SecurID Compromise: What is my risk?

cryptographyrisk

VeriFone vs Square - A Draw?

iosrisk

Bypassing MDM Restrictions for Mobile Safari on iOS 4.2

iosmdmmobilesecurity

Civil War Ciphers Fall!

cryptography

Rainbow Tables for Unix DES Crypt(3) Hashes

cryptographypasswordstools