Advertise security email

[GOLASOOO]

Moved here from this issue

Previous Context

It was created recently a new Gmail group (security@resiz.es) for users to contact us about vulnerabilities they find. However, this address is not shown anywhere so end user does not know who to contact

General Description

Show this new address in multiple places can see this new address

Steps to be done

- [ ] Add email to LinkedIn (it was decided that was not a good idea to include it in LinkedIn, so it will appear on webpage only)

• Add email to webpage
  • Added to Contact section
  • Added to Terms of Use section