Corrupted File picoCTF Writeup
Magic bytes corruption, hex editing, and a JPEG hiding in plain sight — this is my full walkthrough of the picoCTF 2019 "Corrupted File" forensics cha…
Latest Web news from Tech News
All topics
AI
agents
ai
api
architecture
automation
aws
beginners
career
claude
database
devchallenge
devops
discuss
javascript
linux
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
tutorial
typescript
webdev
Crack the Power picoCTF Writeup
picoCTF Crack the Power is an RSA cryptography challenge where the key insight isn't just knowing the attack — it's reading the numbers closely enough…
my-cool-blog - jerseyctf6
Challenge Overview This challenge involves chaining multiple vulnerabilities — Directory Traversal , Local File Inclusion (LFI) , and a PHP filter byp…
X-Ray Vision - jerseyctf6
Challenge Overview This challenge involves finding a hidden token in a webpage's source code, decoding it using the ROT13 cipher, and using it to auth…
How to Run a CTF That People Actually Learn From (Not Just Compete In)
CTF competitions are having a moment. Universities are running them. Companies are using them to hire. Security conferences anchor their whole agenda …