All blogs with tag reverse-engineering

A concise, technical cheat sheet covering Instagram Live APIs, including how to detect live broadcasts, pull playback URLs, record streams, and collect comments, likes, and viewer counts.

reverse-engineering
API

Reverse Engineering Douyin’s ttwid: Understanding ByteDance’s Client Authentication

November 9, 2025

8 mins read

A deep dive into Douyin’s ttwid authentication cookie — exploring its structure, how it’s issued by ByteDance’s servers, and what it reveals about modern web client verification.

cybersecurity
reverse-engineering
web-security

All blogs with tag reverse-engineering

Instagram Live - API Cheat Sheet

Reverse Engineering Douyin’s ttwid: Understanding ByteDance’s Client Authentication