Is it feasible to share SSL certifications throughout web servers?
We have an internet application we will certainly be releasing soonish and also for now we simply have one SSL/HTTPS certificate. We have this set certificate shared throughout 3 web servers (in a cluster for load harmonizing) which we've been informed is "not properly" ...
So do you constantly need to acquire N certifications for N web servers or exists an unique "shared" certificate or such? Why is it wrong to share the certificate when these 3 web servers are specifically the very same software and hardware?