Cloud-native, stateful perimeter protection for your virtual infrastructure
3HCloud Data Center Firewall protects your infrastructure at the perimeter, filters traffic before it reaches your servers, and gives you centralized control over inbound connections across entire networks or projects
Benefits of 3HCloud Data Center Firewall
Protect your entire cloud perimeter
Apply consistent security policies to all your virtual networks and servers inside a chosen region. Block unwanted traffic at the edge before it hits your workloads.
Deploy rules instantly
Create IP, port, and protocol-based rules in seconds. Manage everything from a single interface or via automation tools like Terraform and GitLab CI.
Reduce attack surface
Stop malicious traffic at the data center level. Filter scanning attempts, suspicious sources, and protocol abuse before it reaches your network.
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How It Works
3HCloud Data Center Firewall operates at the perimeter of every server location region. Incoming traffic is inspected and filtered according to your rules before being forwarded to project networks or individual servers.
Create firewall policies for an entire project or individual networks
Allow or block IP ranges, ports, and protocols
Define internal access rules separately inside your virtual environments to keep responsibilities clearly separated
Apply changes immediately, without service interruptions
Done! You've created a new layer of protection: network traffic filtering at the infrastructure perimeter, provided by the data center firewall. Now you can create or strengthen your information security and access control systems within your infrastructure, without the threat of external network attack.
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What our customers are saying
“For a startup, balancing burn rate with enterprise-grade security is a constant struggle. We looked at AWS Network Firewall, and the costs were crazy for our scale. 3HCloud made it easy by including robust, stateful perimeter protection as part of the platform value. This saved us thousands in monthly operational costs and allowed us to reinvest that capital into product development. It’s the best ROI we’ve seen in the cloud market.”
Marcus T.
CEO of DevSpace
NovaStack
SaaS infrastructure
Quantix
Financial AI
BrightMart
Online retail analytics
HexaPay
Payment services
NeuroBox
AI diagnostics tools
SynthOps
ML infrastructure
SkillSync
EdTech API services
Skyflow
DevOps consulting
Bitloom
Blockchain apps
FormIQ
SaaS infrastructure
NovaStack
SaaS infrastructure
Tutorly
Real-time learning sessions
PixelRush
Game content delivery
CampusOS
Virtual campus backend
Shopwave
Omnichannel retail platform
Vitalsync
Patient data platform
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Top Data Center Firewall use cases
3HCloud Data Center Firewall helps you keep applications available while reducing server strain and avoiding the need for extra hardware.
Enforce global access policies
Block entire geographies, networks, or IP ranges at the perimeter and reduce unnecessary load on your systems.
Protect public endpoints
Secure web applications, APIs, and exposed services by filtering inbound traffic before it reaches your infrastructure.
Ready to deploy?
Tell us what you’re building, and we’ll help you choose the right firewall architecture for your environment, from small setups to large distributed infrastructures.