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Network Critical Introduces Hybrid TAP System

Network Critical unveiled the SmartNA-XL, an Intelligent Hybrid TAP system that offers both comprehensive tapping capabilities and powerful, built-in packet broker features.

The third generation of the well-established SmartNA series, the SmartNA-XL sets a new access standard for performance and flexibility by offering organizations a fully modular chassis that can be customized with a choice of more than 20 different swappable TAP modules, ranging in performance from 1, 10 and 40G. This provides the high-speed performance and flexibility needed to manage tools that monitor and protect network infrastructure, secure information and keep up with the ever-changing threat landscape.

SmartNA-XL comes equipped with four 1/10G module slots, and one 1/10/40G module slot for connection to high speed optical networks, tool farms, or for stacking SmartNA-XL units. Available modules include standard out-of-band failsafe TAPs, passive optical TAPs, active bypass TAPs, and advanced packet processor modules. This wide range of options allows customers to meet their individual requirements for network access in high availability, hot standby and in-line scenarios. The dual 40G QSFP ports also allow bridging of low to high speed network interfaces and tools.

“Network Critical is proud to have been the first in the market to develop intelligent tapping solutions, and we’re thrilled to build on this legacy with the hybrid TAP/packet broker capabilities and enhanced flexibility built into the SmartNA-XL system,” said Alastair Hartrup, Global CEO of Network Critical. “Today’s complex IT environment demands that organizations adjust, scale and refine their networks rapidly, which is why we designed the SmartNA-XL to allow network engineers to mix and match TAP modules that best support their unique networking challenges and opportunities when connecting monitoring and security tools.”

Network Critical’s scale-out capabilities allow the SmartNA-XL to seamlessly expand and adapt to meet a wide variety of network changes and requirements. Additionally, the solution can influence significant CapEx savings by ensuring existing network tools perform more efficiently and by filtering unneeded data and aggregating under-utilized links to dramatically reduce the number of tools needed to secure and manage network links.

Key Product Features:

- Modular, customizable TAP modules with a total of twenty 1/10G SFP/SFP+ ports, providing networking input and tool connection ports anywhere on the system.

- One rear-facing slot for either 1/10G or 40G modules that allows for unit stacking and bridging between low- and high-speed network interfaces and tools.

- Advanced packet manipulation via the PacketProTM card module for header stripping, payload masking and more.

- Increased rule capacity, allowing for the simple deployment of complex, overlapping filter designs and enabling filter rules to be applied to any port so every port can be protected with fewer tools.

- Bypass 1/10G TAP modules with heartbeat packet technology designed to remove single points of failure and preserve the flow of secure network traffic even when individual tools go down.

- Fastfail Copper Gigabit TAP modules that remove single points of failure and don’t require batteries.

- Passive Fiber Optic Gigabit TAP modules, offering zero latency and removing single points of failure.

- Built-in compliance enablement for regulations such as SOX, HIPAA and PCI-DSS.

- Compatibility with all major manufacturers’ security and monitoring tools, including protocol analyzers, probes, IPS/IDS, NGFW, DLP, UTM and SIEM.

SmartNA-XL is managed entirely through Network Critical’s revolutionary, patented Drag-n-Vu interface that makes deployment and change management simple and accurate. This web management platform makes it easy to employ advanced features such as aggregation, traffic filtering, load balancing and port mapping, while reducing the cost and time requirements associated with planning, configuration and network tool management.

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Network Critical Introduces Hybrid TAP System

Network Critical unveiled the SmartNA-XL, an Intelligent Hybrid TAP system that offers both comprehensive tapping capabilities and powerful, built-in packet broker features.

The third generation of the well-established SmartNA series, the SmartNA-XL sets a new access standard for performance and flexibility by offering organizations a fully modular chassis that can be customized with a choice of more than 20 different swappable TAP modules, ranging in performance from 1, 10 and 40G. This provides the high-speed performance and flexibility needed to manage tools that monitor and protect network infrastructure, secure information and keep up with the ever-changing threat landscape.

SmartNA-XL comes equipped with four 1/10G module slots, and one 1/10/40G module slot for connection to high speed optical networks, tool farms, or for stacking SmartNA-XL units. Available modules include standard out-of-band failsafe TAPs, passive optical TAPs, active bypass TAPs, and advanced packet processor modules. This wide range of options allows customers to meet their individual requirements for network access in high availability, hot standby and in-line scenarios. The dual 40G QSFP ports also allow bridging of low to high speed network interfaces and tools.

“Network Critical is proud to have been the first in the market to develop intelligent tapping solutions, and we’re thrilled to build on this legacy with the hybrid TAP/packet broker capabilities and enhanced flexibility built into the SmartNA-XL system,” said Alastair Hartrup, Global CEO of Network Critical. “Today’s complex IT environment demands that organizations adjust, scale and refine their networks rapidly, which is why we designed the SmartNA-XL to allow network engineers to mix and match TAP modules that best support their unique networking challenges and opportunities when connecting monitoring and security tools.”

Network Critical’s scale-out capabilities allow the SmartNA-XL to seamlessly expand and adapt to meet a wide variety of network changes and requirements. Additionally, the solution can influence significant CapEx savings by ensuring existing network tools perform more efficiently and by filtering unneeded data and aggregating under-utilized links to dramatically reduce the number of tools needed to secure and manage network links.

Key Product Features:

- Modular, customizable TAP modules with a total of twenty 1/10G SFP/SFP+ ports, providing networking input and tool connection ports anywhere on the system.

- One rear-facing slot for either 1/10G or 40G modules that allows for unit stacking and bridging between low- and high-speed network interfaces and tools.

- Advanced packet manipulation via the PacketProTM card module for header stripping, payload masking and more.

- Increased rule capacity, allowing for the simple deployment of complex, overlapping filter designs and enabling filter rules to be applied to any port so every port can be protected with fewer tools.

- Bypass 1/10G TAP modules with heartbeat packet technology designed to remove single points of failure and preserve the flow of secure network traffic even when individual tools go down.

- Fastfail Copper Gigabit TAP modules that remove single points of failure and don’t require batteries.

- Passive Fiber Optic Gigabit TAP modules, offering zero latency and removing single points of failure.

- Built-in compliance enablement for regulations such as SOX, HIPAA and PCI-DSS.

- Compatibility with all major manufacturers’ security and monitoring tools, including protocol analyzers, probes, IPS/IDS, NGFW, DLP, UTM and SIEM.

SmartNA-XL is managed entirely through Network Critical’s revolutionary, patented Drag-n-Vu interface that makes deployment and change management simple and accurate. This web management platform makes it easy to employ advanced features such as aggregation, traffic filtering, load balancing and port mapping, while reducing the cost and time requirements associated with planning, configuration and network tool management.

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In the world of digital-first business, there is no tolerance for service outages. Businesses know that outages are the quickest way to lose money and customers. For smaller organizations, unplanned downtime could even force the business to close ... A new study from PagerDuty, The State of AI-First Operations, reveals that companies actively incorporating AI into operations now view operational resilience as a growth driver rather than a cost center. But how are they achieving it? ...

In live financial environments, capital markets software cannot pause for rebuilds. New capabilities are introduced as stacked technology layers to meet evolving demands while systems remain active, data keeps moving, and controls stay intact. AI is no exception, and its opportunities are significant: accelerated decision cycles, compressed manual workflows, and more effective operations across complex environments. The constraint isn't the models themselves, but the architectural environments they enter ...

Like most digital transformation shifts, organizations often prioritize productivity and leave security and observability to keep pace. This usually translates to both the mass implementation of new technology and fragmented monitoring and observability (M&O) tooling. In the era of AI and varied cloud architecture, a disparate observability function can be dangerous. IT teams will lack a complete picture of their IT environment, making it harder to diagnose issues while slowing down mean time to resolve (MTTR). In fact, according to recent data from the SolarWinds State of Monitoring & Observability Report, 77% of IT personnel said the lack of visibility across their on-prem and cloud architecture was an issue ...

In MEAN TIME TO INSIGHT Episode 23, Shamus McGillicuddy, VP of Research, Network Infrastructure and Operations, at EMA discusses the NetOps labor shortage ... 

Technology management is evolving, and in turn, so is the scope of FinOps. The FinOps Foundation recently updated their mission statement from "advancing the people who manage the value of cloud" to "advancing the people who manage the value of technology." This seemingly small change solidifies a larger evolution: FinOps practitioners have organically expanded to be focused on more than just cloud cost optimization. Today, FinOps teams are largely — and quickly — expanding their job descriptions, evolving into a critical function for managing the full value of technology ...

Enterprises are under pressure to scale AI quickly. Yet despite considerable investment, adoption continues to stall. One of the most overlooked reasons is vendor sprawl ... In reality, no organization deliberately sets out to create sprawling vendor ecosystems. More often, complexity accumulates over time through well-intentioned initiatives, such as enterprise-wide digital transformation efforts, point solutions, or decentralized sourcing strategies ...

Nearly every conversation about AI eventually circles back to compute. GPUs dominate the headlines while cloud platforms compete for workloads and model benchmarks drive investment decisions. But underneath that noise, a quieter infrastructure challenge is taking shape. The real bottleneck in enterprise AI is not processing power, it is the ability to store, manage and retrieve the relentless volumes of data that AI systems generate, consume and multiply ...

The 2026 Observability Survey from Grafana Labs paints a vivid picture of an industry maturing fast, where AI is welcomed with careful conditions, SaaS economics are reshaping spending decisions, complexity remains a defining challenge, and open standards continue to underpin it all ...

The observability industry has an evolving relationship with AI. We're not skeptics, but it's clear that trust in AI must be earned ... In Grafana Labs' annual Observability Survey, 92% said they see real value in AI surfacing anomalies before they cause downtime. Another 91% endorsed AI for forecasting and root cause analysis. So while the demand is there, customers need it to be trustworthy, as the survey also found that the practitioners most enthusiastic about AI are also the most insistent on explainability ...

In the modern enterprise, the conversation around AI has moved past skepticism toward a stage of active adoption. According to our 2026 State of IT Trends Report: The Human Side of Autonomous AI, nearly 90% of IT professionals view AI as a net positive, and this optimism is well-founded. We are seeing agentic AI move beyond simple automation to actively streamlining complex data insights and eliminating the manual toil that has long hindered innovation. However, as we integrate these autonomous agents into our ecosystems, the fundamental DNA of the IT role is evolving ...