Gesamtlänge aller Episoden: 552 days 14 hours 55 minutes
This talk is about the iOS secure boot chain and how it changed throughout different iOS versions, while focusing on downgrading despite countermesures. It will explain basics like what SHSH blobs and APTickets are and how IMG3 and IMG4 file format works. Also a new technique called "prometheus" will be introduced which allows for the first time downgrading 64bit devices. about this event: https://fahrplan.events.ccc.de/congress/2016/Fahrplan/events/7888.html
How private companies leak your personal data into the public domain, and how you can buy it.
How private companies leak your personal data into the public domain, and how you can buy it.
How private companies leak your personal data into the public domain, and how you can buy it.
This talk is about the iOS secure boot chain and how it changed throughout different iOS versions, while focusing on downgrading despite countermesures. It will explain basics like what SHSH blobs and APTickets are and how IMG3 and IMG4 file format works. Also a new technique called "prometheus" will be introduced which allows for the first time downgrading 64bit devices. about this event: https://fahrplan.events.ccc.de/congress/2016/Fahrplan/events/7888.html
This talk is about the iOS secure boot chain and how it changed throughout different iOS versions, while focusing on downgrading despite countermesures. It will explain basics like what SHSH blobs and APTickets are and how IMG3 and IMG4 file format works. Also a new technique called "prometheus" will be introduced which allows for the first time downgrading 64bit devices. about this event: https://fahrplan.events.ccc.de/congress/2016/Fahrplan/events/7888.html
(Not Only) Attacks on OAuth and OpenID Connect
and How You Can Help the Refugees Who Saved His Life