Secure Vibe Coding: Level Up with Cursor Rules and the R.A.I.L.G.U.A.R.D. Framework

Authors: Ken Huang, CSA Fellow ; Youssef Harkati, BrightOnLABS ; Jean-François Linteau Labonté, BrightOnLABS; and Albert Hui, Security Ronin

1: Introduction

As Code Agents such as Cursor, Windsurf, and Replit become widely used due to their capability to support fast proof of concept product development, we can see that “Vibe Coding” as a new product development approach will be here to stay and become mainstream in the not-so-distant future.

In our previous article, "Secure Vibe Coding Guide,…