There are a series of vulnerable web applications that you can use to practice your skills in a safe environment. You can get more information about them in the [vulnerable_servers directory in this repository](https://github.com/The-Art-of-Hacking/art-of-hacking/tree/master/vulnerable_servers).
## A Few Popular Tools
The following are a few popular tools that you learned in the video courses part of these series:
You can integrate ZAP with Jenkins and even automatically create Jira issues based on your findings. You can download the [ZAP plug in here](https://wiki.jenkins.io/display/JENKINS/zap+plugin).
[This video](https://www.youtube.com/watch?v=mmHZLSffCUg) provides an overview of how to integrate