You do not need to risk your network security to learn or test vCenter 8. VMware provides legitimate paths for evaluation. VMware Evaluation Mode
For production use, purchasing a license directly from VMware or an authorized VMware partner is the recommended and legal way to obtain a vCenter 8 license. vcenter 8 license key github link
Financial penalties that far exceed the cost of official licensing. You do not need to risk your network
If you were to draft a text or a post about needing help with a vCenter 8 license, here's a sample: here's a sample: