There is no hosted sandbox and no vendor-side account, because there is no vendor side. You deploy NiaShield™ into your own Azure subscription, evaluate it against your own workloads, and keep custody of everything — from the first minute.
Any Azure subscription you control, in the region your data is required to live. You’ll deploy with your own credentials; Heaviside AI never holds them.
Pick a plan and deploy. The approved provider roster is visible in the deployment interface before a single resource is created. Bring your own model API keys — they stay in your tenant.
Run a session, end it, and inspect the Certificate of Incineration™ it produces. Hand the receipt to your security team and let them try to break it — that’s the evaluation.
Tell us your Azure environment, your regulated context, and what your security review needs to see.