Here are some additional security related considerations:
All Nirmata services use SSL for secure communications. The services use self-signed certificates. A CA signed certificate can be installed, if available.
For details on generating a self-signed certificate, see Step 5 - Install an x509 Certificate.
Single Sign On with SAML
Nirmata supports Single Sign On (SSO) using SAML 2.0. If SAML SSO is required, Nirmata will need connectivity to the SAML IDP service, for example ADFS 3.0 (Active Directory Federation Services).