Looking for VPS Hosting with Advanced Security Features

I am currently searching for a VPS provider that emphasizes security and data protection.
Features such as firewalls, DDoS mitigation, and regular security updates are required. The VPS will host sensitive application data.
What are your views on GTHost.com and Regvps.com VPS? Will it be worth trying them? Others?

Professional and security-focused providers are welcome to respond.