Full HSM as a Service with High Availability
Enterprise-grade Utimaco cryptographic security delivered as a fully managed cloud service — with built-in redundancy, automatic failover, and guaranteed uptime. No hardware to buy, no maintenance to manage.
Request a ConsultationWhat is HSMaaS?
HSM as a Service (HSMaaS) gives you the full power of a dedicated, FIPS 140-3 certified Utimaco Hardware Security Module without owning or operating any physical appliance. MelSec provisions, monitors, and maintains your HSM infrastructure while you retain exclusive control of your cryptographic keys. It combines the security assurance of on-premises hardware with the flexibility, scalability, and predictable cost of a cloud service.
Built for High Availability
Your cryptographic operations never stop. Our HA architecture eliminates single points of failure at every layer.
Clustered HSM Nodes
Multiple synchronized HSM nodes operate as a single logical unit, sharing load and providing instant redundancy.
Automatic Failover
If a node becomes unavailable, traffic is transparently rerouted with zero manual intervention and no service interruption.
Geo-Redundant Deployment
HSM clusters can span multiple data centers, protecting your keys against site-level failures and disasters.
Load Balancing
Cryptographic requests are intelligently distributed across nodes to maximize throughput and eliminate bottlenecks.
Secure Key Replication
Keys are securely mirrored across cluster members so no single failure can ever cause key loss.
Guaranteed Uptime SLA
Backed by a service-level agreement with up to 99.99% availability and 24/7 proactive monitoring.
Why Choose Managed HSMaaS
No Capital Expenditure
Move from a large upfront hardware purchase to a predictable operating subscription.
Rapid Deployment
Go live in days, not months — no procurement, racking, or configuration delays.
Elastic Scalability
Scale capacity up or down on demand as your cryptographic workload grows.
Exclusive Key Control
You alone hold and control your keys — MelSec never has access to your key material.
Compliance Ready
Meet eIDAS, PCI DSS, GDPR, and FIPS 140-3 requirements with certified infrastructure.
Fully Managed 24/7
Patching, monitoring, firmware updates, and support handled entirely by our expert team.
Common Use Cases
Ready to move your HSM to the cloud?
Talk to our team about a fully managed, high-availability HSMaaS deployment tailored to your requirements.
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