VIAVI Launches CyberFlood CF1000 Appliance for Next-Generation Validation of Multi-Terabit Security and AI Infrastructure

VIAVI (NASDAQ: VIAV) launched the CyberFlood CF1000 Appliance, a native 400G security and application performance test platform for multi‑terabit and AI data center validation.

Rhea-AI Summary

VIAVI (NASDAQ: VIAV) launched the CyberFlood CF1000 Appliance, a native 400G security and application performance test platform for multi‑terabit and AI data center validation.

The 2RU system supports four 400G OSFP and eight 100G QSFP28 ports (up to 1.2Tbps traffic), > 500Gbps encrypted throughput, 800,000 TLS v1.3 connections/sec, quantum‑safe cryptography validation, and AI inference traffic emulation.

Positive

• Native 400G testing in a compact 2RU form factor
• Supports up to 1.2Tbps real‑world application traffic
• >500Gbps encrypted throughput and 800,000 TLS v1.3 connections/sec
• Includes scalable AI inference traffic emulation for LLM workloads

Negative

• No pricing or general availability date disclosed

Argus May 5 session

+2.82% close to close Open Argus

Details

News Market Reaction – VIAV

On May 5, the day this news came out, VIAV closed 2.82% above the previous close.

Data tracked by StockTitan Argus for the May 5 session.

Market Context

This announcement adds a high-end AI and security validation platform, with CF1000 delivering native...

Analysis

This announcement adds a high-end AI and security validation platform, with CF1000 delivering native 400G, up to 1.2 Tbps of application traffic and 500 Gbps of encrypted throughput plus 800,000 TLS v1.3 connections per second. It builds on a series of AI-tagged product launches and demos in early 2026. Investors may track adoption by hyperscalers, integration with existing CyberFlood deployments, and how capital allocation under the effective S-3 shelf balances growth with dilution risk.

Key Figures

Network security market 2026: $30B Security test throughput: 1.2 Tbps Encrypted throughput: 500 Gbps +5 more

Network security market 2026

$30B

Dell'Oro Group projection for 2026 global network security market

Security test throughput

1.2 Tbps

Real-world application traffic testing capacity of CF1000

Encrypted throughput

500 Gbps

CF1000 Transport Layer Security (TLS) encrypted throughput capacity

TLS connections

800,000 per second

CF1000 TLS v1.3 connections per second

Form factor

2RU

Compact rack unit size of the CF1000 appliance

400G ports

4 x 400G OSFP

High-speed port configuration on CF1000

100G ports

8 x 100G QSFP28

Additional port configuration on CF1000

Native line rate

400G

Native 400G platform for security and AI infrastructure validation

Previous AI Reports

5 past events · Latest: Mar 12

Same Type 5 events

1. Mar 12

   AI test appliance launch

   24h Move

   -1.1%

   Launch of TestCenter D2 1.6T appliance for AI data center rollouts.

2. Mar 10

   AI edge sensing launch

   24h Move

   +1.6%

   Launch of FTH-DAS DAS interrogator with embedded AI/ML at the edge.

3. Mar 03

   AI showcase announcement

   24h Move

   -6.5%

   OFC 2026 AI fabric and optical test showcase announcement.

4. Mar 02

   AI 6G demo

   24h Move

   +19.0%

   DOCOMO collaboration demonstrating AI-driven 6G RAN control with throughput gains.

5. Feb 18

   AI strategy highlights

   24h Move

   +0.1%

   MWC Barcelona AI-era collaboration and solution area overview.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

quantum-safe cryptography, ai inference, osi layer 4-7, next-generation firewalls (ngfws), +4 more

8 terms

quantum-safe cryptography technical

"delivers industry-leading TLS performance, quantum-safe cryptography validation and AI inference"

Quantum-safe cryptography is a set of encryption methods designed to keep digital information secure even if powerful quantum computers exist, like swapping a padlock for one that remains strong against a new kind of tool. It matters to investors because companies that protect customer data, intellectual property and transaction systems against future quantum attacks reduce legal, operational and reputational risk, and may face lower compliance costs and higher trust from partners and customers.

ai inference technical

"quantum-safe cryptography validation and AI inference traffic emulation for modern data"

AI inference is the step where a trained artificial intelligence model uses its learned patterns to analyze new data and produce an output — for example, predicting a stock trend, flagging a medical image, or generating text, much like using a recipe to cook a meal. It matters to investors because inference determines real-world performance, speed, and cost of AI features, affects user experience and scalability, and influences operating expenses, regulatory compliance, and competitive advantage.

osi layer 4-7 technical

"enables OSI Layer 4-7 validation of critical infrastructure under real-world"

Layers 4–7 of the OSI model are the top half of the network stack that handle how data is moved, organized, secured and presented to applications — roughly: transport (reliable delivery), session (connections), presentation (formatting/encryption), and application (the programs users interact with). For investors, these layers matter because work done here—like load balancing, firewalls, encryption, APIs and application performance—directly affects product value, security risks, customer experience and recurring revenue for software, cloud and networking companies; think of them as the postal service steps that ensure a package gets reliably, safely and useably delivered to the right doorstep.

next-generation firewalls (ngfws) technical

"including Next-Generation Firewalls (NGFWs), Application Delivery Controllers (ADCs)"

Next-generation firewalls (NGFWs) are advanced network security devices that not only block unwanted access like traditional firewalls but also inspect the content and behavior of traffic to spot malware, block risky applications, and enforce user-based policies. For investors, NGFWs matter because they are a key tool companies buy to reduce cyber risk and meet regulatory rules; demand and pricing for these devices and accompanying services can meaningfully influence revenue, margins, and the perceived resilience of businesses—think of them as an upgraded security gate that also scans what people bring in and how they behave inside.

application delivery controllers (adcs) technical

"Next-Generation Firewalls (NGFWs), Application Delivery Controllers (ADCs), DDoS"

Application delivery controllers (ADCs) are specialized network devices or software that direct, speed up, and protect web and cloud applications by managing how user requests are routed, processed, and secured. Think of them as a traffic cop and shock absorber for online services—reducing slowdowns, preventing outages and blocking attacks—so investors care because better delivery preserves revenue, customer satisfaction and lowers operational and security risk for companies relying on digital services.

ddos mitigation systems technical

"Application Delivery Controllers (ADCs), DDoS mitigation systems, VPN gateways"

DDoS mitigation systems are tools and services that detect and stop large volumes of bogus internet traffic aimed at overwhelming a website or online service, restoring normal access. Investors care because sustained outages can destroy customer trust, halt sales, and trigger regulatory or legal costs; a reliable mitigation system is like a traffic cop or bypass that keeps a business open during an online attack, protecting revenue and reputation.

zero-trust architectures technical

"VPN gateways, zero-trust architectures and AI inference fabrics."

A zero-trust architecture is an approach to digital security that treats every user, device and request as untrusted until it is continuously verified, rather than assuming anything inside a network is safe. Think of it like an airport that checks IDs and tickets at every door instead of only at the front gate. For investors, zero-trust reduces the risk and potential cost of data breaches, supports regulatory compliance and helps protect a company’s operations and reputation, which can affect valuations and liability exposure.

transport layer security (tls) technical

"provides industry‑leading Transport Layer Security (TLS) performance, supporting more"

Transport Layer Security (TLS) is an internet security protocol that encrypts data as it travels between users and a company's servers, like sending information in a sealed, tamper-evident envelope. For investors, TLS matters because it helps prevent data breaches and eavesdropping, supports regulatory and customer trust obligations, and therefore reduces the risk of fines, lost revenue, and reputational damage that can hurt a company's financial performance.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Native 400G platform delivers industry-leading TLS performance, quantum-safe cryptography validation and AI inference traffic emulation for modern data center networks

CHANDLER, Ariz., May 5, 2026 /PRNewswire/ -- VIAVI Solutions Inc. (VIAVI) (NASDAQ: VIAV) has announced the launch of its next-generation CyberFlood CF1000 Appliance, a native 400G security and application performance test platform for the validation of multi-terabit security and AI data center infrastructures at scale.  

Developed for network equipment vendors, hyperscale data center operators and service providers, the CyberFlood CF1000 enables OSI Layer 4-7 validation of critical infrastructure under real-world encrypted and dynamic mixed traffic conditions including Next-Generation Firewalls (NGFWs), Application Delivery Controllers (ADCs), DDoS mitigation systems, VPN gateways, zero-trust architectures and AI inference fabrics.

By bringing together massive-scale encrypted traffic generation, continuous threat vector emulation, quantum-safe cryptography validation and AI inference workload emulation on a single platform, CF1000 eliminates the validation gaps inherent in traditional test systems.

Dell'Oro Group projects the global network security market to exceed $30B in 2026, with growth driven by Zero Trust initiatives, AI workloads and continuing cloud expansion. While software-delivered security is growing fastest, high-capacity physical platforms remain critical for validating performance limits before deployment. 

"As networks move toward 400G and higher speeds, the combination of encrypted traffic, AI‑driven workloads and distributed cloud architectures is raising the bar for security performance validation. Platforms that can realistically test security and application infrastructure at scale are becoming an essential part of how vendors and operators reduce risk and confidently deploy next‑generation networks," said Mauricio Sanchez, Senior Director, Enterprise Security and Networking, Dell'Oro Group. 

"The move to ultra high-speed, highly secure AI networks has fundamentally changed the way security and performance must be validated," said Sashi Jeyaretnam, Senior Director, Security Product Management, VIAVI. "The challenge has intensified as organizations build infrastructure to enable the agentic era, which require that quantum security, AI inference workloads and AI-enabled security policies all work seamlessly together. CF1000 delivers the performance and realism customers need to validate modern data center infrastructure and security architectures, while helping them reduce validation timelines, optimize infrastructure decisions and accelerate deployments." 

The CF1000 Appliance delivers native 400G security testing in a compact 2RU form factor, with support for four 400G OSFP ports and eight 100G QSFP28 ports, enabling up to 1.2Tbps of real‑world application traffic testing without the need for an external switching infrastructure. Designed to validate today's encrypted traffic demands at scale and help organizations prepare for increasingly encrypted networks and emerging quantum-era threats, the platform provides industry‑leading Transport Layer Security (TLS) performance, supporting more than 500Gbps of encrypted throughput and up to 800,000 TLS v1.3 connections per second. 

In addition, CF1000 extends CyberFlood's capabilities with highly scalable AI inference traffic emulation, enabling realistic testing of large language model (LLM) performance and AI‑driven application workloads at terabit scale. This allows customers to evaluate end-to-end AI inference infrastructure and LLM application performance, and to assess critical trade-offs between cost efficiency and user experience. 

About VIAVI
VIAVI (NASDAQ: VIAV) is a global leader in test and measurement and optical technologies. Our test, monitoring, assurance, and resilient position, navigation and timing solutions enable and secure critical infrastructure ranging from data center ecosystems and communication networks to military, aerospace, railway and first responder communications. In addition, we develop and advance technologies used in high-volume optical applications across anti-counterfeiting, consumer electronics, aerospace, industrial and automotive end markets.

Learn more about VIAVI at www.viavisolutions.com. Follow us on VIAVI Perspectives, LinkedIn and YouTube.

Media Inquiries:
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Emma Jenkins
emma@grandbridges.com
+1 415 800 4529

 

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SOURCE VIAVI Solutions

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What is the CyberFlood CF1000 and who is it for (VIAV)?

The CF1000 is a native 400G security and application test appliance for vendors and operators. According to VIAVI, it targets network equipment vendors, hyperscale data center operators and service providers to validate Layer 4–7 infrastructure under encrypted and mixed traffic.

What throughput and port configuration does VIAV's CF1000 offer?

The CF1000 supports up to 1.2Tbps of application traffic with four 400G OSFP and eight 100G QSFP28 ports. According to VIAVI, the design enables terabit-scale testing without external switching infrastructure.

How much encrypted TLS performance does the CyberFlood CF1000 deliver?

The platform supports more than 500Gbps of encrypted throughput and up to 800,000 TLS v1.3 connections per second. According to VIAVI, these metrics address high-scale encrypted traffic validation needs for modern data centers.

Does the CF1000 support AI inference workload emulation (VIAV VIAV)?

Yes. The CF1000 includes scalable AI inference traffic emulation for LLMs and AI‑driven workloads. According to VIAVI, this enables realistic end‑to‑end testing of AI inference infrastructure and LLM application performance at terabit scale.

What security features does VIAVI highlight for the CF1000?

CF1000 combines encrypted traffic generation, continuous threat vector emulation and quantum‑safe cryptography validation. According to VIAVI, the platform aims to close validation gaps in testing next‑generation, highly encrypted AI networks.