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Scalable Hardware Security Appliance Ensures Multi-Cloud Confidential Computing


Corporations are amassing vast amounts of data, ranging from highly confidential financial, business, and customer data to moderate unimportant information. In order to augment their internal datacenters, businesses are also moving more and more of their data to the cloud and adopting multiple hybrid cloud storage environments. As such, organizations are discovering the complexity, increased costs and security risk of protecting all their data across multi-cloud environments.

Through utilizing confidential computing, organizations can protect data in-use, by encrypting workloads during operation, to avoid the risk of unauthorized access and malicious attacks, and build cross-cloud data applications from multiple parties. Additionally, confidential computing allows data to be transferred between different cloud environments without exposing confidential data to unauthorized parties. It has become increasingly important to keep high value assets such as storage encryption keys and tokens, sensitive data, and intellectual properties protected to encourage organizations to leverage cloud computing deployments and store their confidential workloads.


New technological developments – in chips, software, and cloud infrastructure, makes it possible to manage all the data, including encryption keys, intellectual property, sensitive information between multiple hybrid, public and private clouds through a single platform. A platform that can optimize performance, control costs, enable complicated mixes of applications, while also scale and cluster between multiple sites, to achieve higher reliability and business continuity.

In addition to the critical confidential computing capability for data security, the platform must also have additional hardware security, scalable hardware design, and most importantly, advanced bypass capabilities and redundant power supply to ensure continuous network traffic throughput.

A leadingmulti-cloud US security company worked with Lanner to design such a security platform that would meet their needs and provides the following highlighting features:


Lanner’s NCA-5220 is a 1U rackmount network appliance with powerful Intel® processor for demanding network applications. The platform integrates Intel® SGX extensions toenable confidential computing for data protection and encryption, which is essential for hybrid multi-cloud networks.

This platform delivers advanced networking features with flexible configurations for LAN ports, NIC expansion, storage and management. NCA-5220 is an ideal solution for network traffic security, multi-cloud computing and data centers.

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