Tagged: 카톡

[KakaoTalk] KakaoTalk PC Prototype (4) 10

[KakaoTalk] KakaoTalk PC Prototype (4)

카카오톡 관련 포스팅을 영어로 하는데에 대한 불만들이 많으셔서 ㅋㅋ.. 이번 포스팅은 한국어로 하도록 하겠습니다~ :D 사실 이번엔 카카오톡 분석에 대한것보다는 간단한 분석 (2~3시간)으로 만들 수 있는 프로토타입에 대해서 소개하고자 합니다. 제가 1편에서도 말씀드린것처럼, 카톡...

[KakaoTalk] Session Key (3) 13

[KakaoTalk] Session Key (3)

Today, I’m going to explain one of the most critical parts in KakaoTalk: Session Key. KakaoTalk has only one mechanism to authenticate the user. It is the session key that is generated in the...

[KakaoTalk] Bypassing SSL (2) 2

[KakaoTalk] Bypassing SSL (2)

Welcome back, readers! As I told you last time, I’m going to talk about how KakaoTalk uses SSL to protect its outgoing/incoming packets from the packet sniffing. Again, this involves a jailbroken phone. The...