Clavister Launches the World’s Fastest 5G Security Software

Clavister Launches the World’s Fastest 5G Security Software

7 May 2021 – Örnsköldsvik, Sweden – Clavister, a leader in high-performance cybersecurity solutions, today announces the launch of the latest generation of Clavister NetShield Virtual, the world’s fastest virtualized solution for securing 5G networks. With data rates of over 600 Gbps on a single Intel Xeon-based server, Clavister sets a new high-water mark for 5G Security capacity.

The demand for more applications and services and the adoption of 5G means more virtualization and containerization of the network as many of the 5G standards call for these technologies. Simultaneously with the proliferation of virtualization has come steadily increasing traffic levels. According to telecommunications research firm TeleGeography, peak internet traffic worldwide increased about 30 percent per year from 2016 to 2020; in 2020, as much of the world was under lockdown, the demand shot up 47 percent.

Moreover, cloud storage—and the related uploading and downloading—as well as online video gaming and video streaming require significant and increasing bandwidth. As of 2019, cloud giants Google, Amazon, Facebook, and Microsoft consumed 64% of the global bandwidth capacity. As the volume of data flowing through networks increases, so do security risks. More data means more camouflage for malware. As the volume of data rises, mobile operators find it increasingly difficult to analyze traffic as it enters and exits the network.

Cybersecurity solutions that can keep up with this increased data consumption is a key concern for mobile operators. The security mechanisms deployed need to effectively prevent unauthorized intrusion, repel denial of service (DoS) attacks and prevent attackers from injecting malware into the mobile network. All this across multiple interfaces and in a vastly distributed infrastructure, and without disrupting the service. In this environment, the ability to more securely deploy and manage solution elements in a cost-effective way is paramount.

Service providers can address this dilemma with a Services-Based Firewall (SBFW). A SBFW is designed for virtualized environments and enables rapid scalability, high data throughput, and easy management. It can also bring functionality such as application management and load balancing.

Clavister NetShield Virtual
Clavister NetShield Virtual is a Services-Based Firewall which enables a high rate of packet forwarding while keeping data more secure. It runs on Intel® Xeon® Scalable processor- and Intel Atom® processor-based systems. And as packet inspection demand grows, Clavister NetShield Virtual scales to match. It’s manageable with a single tool, capable of managing tens of thousands of instances. Clavister NetShield Virtual operates using either VMware vSphere or KVM hypervisors. The software can run on a minimum of two CPU cores with only 2 GB of RAM in its most basic configuration, which makes it one of the least resource-demanding 5G security products. For larger applications, NetShield Virtual can fully utilize modern multi-core CPUs.

Clavister NetShield Virtual is proven in commercial deployments with several tier-1 5G and 4G operators in live operation under massive load, deployed both as virtual and bare metal. The solution is available through leading telecom system integrators, including Nokia under the brand Nokia NetGuard Firewall.

For more information about Clavister’s 5G security solution, please see:

“It’s fantastic to see that the years of effort we have put in to building a high-performance solution for the future is paying off. Now the future is here with 5G and we deliver performance beyond expectations. This is the beginning of a new era and we intent to stay in the lead of high-performance 5G Security.” said John Vestberg, CEO at Clavister.

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About Clavister
Clavister is a cybersecurity company that believes that robust network security is everybody’s business. Founded and headquartered in Örnsköldsvik, Sweden, and with more than 20 years of experience, Clavister proudly holds ‘Cybersecurity made in Europe’ status by the European Cyber Security Organisation. Bringing the best of European innovation and service to enterprises, public bodies and telecom network operators around the world, Clavister is empowering and enabling users to secure their operations in an increasingly complex digital environment.