As a service provider
I need my service to use security headers and CORS policies
So that my web site is not vulnerable to CORS attacks
Assumptions
* Flask-Talisman will be used for security headers
* Flask-Cors will be used to establish cross-origin resource sharing (CORS) policies
#### Acceptance Criteria
```gherkin
Given the site is secured
When a REST API request is made
Then secure headers and a CORS policy should be returned
```
As a service provider I need my service to use security headers and CORS policies So that my web site is not vulnerable to CORS attacks
Assumptions