Parrot Security is our complete all-in-one environment for pentesting, privacy, digital forensics, reverse engineering and software development.
Linux Parrot 4.5 Security Edition:
Parrot Security OS is a Linux distribution based on Debian with a focus on computer security.
The USB can be used in Live mode which will allow you to test it without making any changes to your computer. it will also enable you to install the operating system, either alongside your existing OS (Windows) or as a full replacement for it.