Development of a "secure" web portal

I need to develop a web portal, where both lawyers and agents access to execute legal transactions. The idea is that agents and lawyers register on the portal. The agents, once registered can open new cases that will have to be picked up by some lawyers for review. So payments will have to be made by agent when a lawyer accepts to take over his or her case. Therefore, the case goes through some steps using a workflow (new -> under review -> accepted/reject -> paid etc.)

The portal has to be available in 4 languages, and it is of great importance that all transactions are encrypted.

I need to know please ASAP:

1- What would be the best language/plaform/framework (.net, java, Node.js, sharepoint etc.) to build such a secure portal?

2- What would be the best way to secure messages between agents and lawyers.

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Nilesh Shah8y ago
my answers:

1. It depends on who is going to develop and their expertise. But I will choose .Net framework, you will have vast developer community, you can easily deploy on Azure!

2. Use https protocol, other secured authentications like 2 factor authentication, use paypal or any other method for secured payments

if it is high value real life project (and not an academic/student project), then go with some professional software dev. company, don't depend on someone posting on a forum