https://blog.shiftleft.io/open....-sourcing-the-code-p
https://3887453.fs1.hubspotuse....rcontent-na1.net/hub
# Chapter three or more: Core Security Rules and Concepts Ahead of diving further directly into threats and defense, it's essential to establish the important principles that underlie application security. These core concepts will be the compass with which security professionals get around decisions and trade-offs. They help respond to why certain controls are necessary and what go