TRYHACKME'S ADVENT OF CYBER 2023 ( DAY 20 )

Day 20 - "Advent of Frostlings"

 The learning objectives for day 20 were:

• Learn about poisoned pipeline execution.
• Understand how to secure CI/CD pipelines.
• Get an introduction to secure software development lifecycles (SSDLC) & DevSecOps.
• Learn about CI/CD best practices.

In this task we were briefed with topics like gitlab, SDLC concepts, DevSecops, CI/CD, On exploring we found an endpoint that was defaced, then we identified who did this and then we found the original merge for the endpoint and restored it .

Click here to see the tutorial.