Need to Add Security Headers and CORS Policies

[rodriguez-miguel-angel]

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

Given the site is secured
When a REST API request is made
Then secure headers and a CORS policy should be returned