A Technology Brief for CISOs and Cyber Operators

Executive summary

Modern defense operations rely on secure, resilient communication networks that provide comprehensive visibility for authorized cyber defense teams. Whether operating at a Forward Operating Base (FOB), on naval vessels, or within coalition exercise networks, cyber defense teams face significant challenges: limited bandwidth, complex multi-vendor environments, fragmented visibility, and the persistent threat of data compromise.

Profitap offers a portfolio of mission-proven technologies specifically designed to meet the rigorous demands of defense environments, providing visibility, capture, and cyber monitoring capabilities. Our offerings include:

• Field-Ready Capture Devices (ProfiShark): For robust, portable data capture.
• IOTA: The all-in-one network traffic recorder and analysis sensor.
• Secure Test Access Points (TAPs): For reliable data access without affecting the network.
• Next-Gen Network Packet Brokers (NPBs): To manage and optimize data flow.

These integrated tools ensure ground-truth observability, enable lossless forensics, facilitate policy-aligned data movement, and ultimately deliver mission assurance across tactical, operational, and strategic networks.

1. Profitap Solutions

1.1 ProfiShark: Tactical field capture tool

ProfiShark is a series of portable, USB-powered capture devices designed for immediate network triage in the field. This enables quick, accurate troubleshooting on a laptop (with open source Wireshark software or other packet analysis software).

ProfiShark 10G + portable capture 

Key advantages:

Rapid deployment: Enables quick, lossless, timestamped capture without complex switch reconfiguration.
Portability: Eliminates reliance on bulky, heavy capture equipment.
Operational flexibility: Hangars, shelters, vehicles.

Typical deployment locations:

• FOBs and SOCs;
• Maintenance bays;
• Mobile tactical teams and remote operational sites.

Use cases:

• Mission-critical analysis: Break/fix diagnostics on essential network links.
• Acceptance testing: Validation of new or modified links to ensure they meet required standards.
• Forensics: Rapid spot analysis at suspected network compromise points.

• Performance diagnostics: Troubleshooting issues like microbursts, jitter, and Maximum Transmission Unit (MTU) problems.

1.2 IOTA EDGE: Traffic recorder and analytics sensor

The IOTA system is a complete solution for tactical packet capture, storage, and analysis, specifically engineered for challenging or bandwidth-constrained environments and remote analysis.

Key benefits

Resilient and reliable design: Designed for multiple environments, including harsh ones, aiming to meet rugged environment standards, with optional M12 connectors and removable SSDs. Security is enhanced through role-based access control.

High-fidelity capture for evidentiary quality: Lossless packet capture, complete with highly precise timestamping.

Integrated intelligence: On-box analytical capabilities, including PCAP indexing, metadata extraction, and flow analysis, streamlining the investigation process.

Incident recording: Provides reliable local storage, functioning as a black-box recorder to preserve critical incident data and ensure critical traffic leading up to an incident is saved.

Flexible deployment: Enabling both remote management and fully autonomous, standalone operation. Suitable for both live operations and Test and Evaluation (T&E) scenarios.

IOTA's value in operations

IOTA supports organizations by establishing a secure ground truth with undisputed network evidence, enabling reliable packet-level forensics and accelerating detection and response times by performing analytics at the network edge, all while ensuring operational continuity even with disconnected or degraded network communications.

IOTA deployment locations:

• Forward Operating Bases (FOBs) and deployed Security Operations Centers (SOCs);
• Network edge and core infrastructure;
• Armored vehicles, naval vessels, and maintenance bays;
• Control segments for Unmanned Aerial, Surface, and Ground Systems (UAS/USS/UGS);
• Coalition exercise and training networks.

Use cases:

• On-the-edge incident response, IOC extraction, root-cause analysis, and cyber event attribution;
• Performance validation for critical communication systems, such as SATCOM and tactical radios;
• Cyber training and assurance through Red Team vs. Blue Team exercises, TTP validation, and supply-chain integrity via device behavioral verification.

1.3 TAPs with Data Diodes: Trustworthy passive access

Profitap TAPs: essential for network visibility and traffic access

Profitap TAPs offer a passive, non-intrusive way to gain direct access to live network traffic without altering the production network. They all have data diodes to enforce one-way data export, ensuring secure monitoring of sensitive enclaves.

Profitap fiber TAPs come in: LC, MTP, BiDi, and SC Fiber TAPs, as well as Regeneration and Portable Fiber TAPs. Selected models are available with integrated Data Diode technology.

Why TAPs are critical

Trustworthy traffic: Acquire complete, reliable, unmodified network traffic.

Superior to SPAN: Eliminate the lack of traffic fidelity of SPAN or mirror ports and the unreliability and potential data loss associated with oversubscription.

Unidirectional monitoring: Enforce one-way monitoring paths, which are vital for secure data transfer between high-trust and low-trust domains.

Ideal deployment locations:

• Operational centers: Mission enclaves and deployed Security Operations Centers (SOCs).
• Industrial control: Operational Technology (OT) and Industrial Control Systems (ICS) segments.
• Security boundaries: Monitoring points across cross-domain and multi-trust network boundaries.

Key benefits:

• Zero attack surface: TAPs have no IP address and are virtually invisible on the network, making them less likely to be targeted.
• Fail-safe design: Passive Fiber TAPs are inherently fail-safe because they operate without power and continue passing traffic even during equipment failures. Copper TAPs maintain link continuity through their fail-safe architecture, including No Break technology on 1G and 10G models.
• Hardware-enforced security: Guaranteed one-way data transfer via physical Data Diode.
• Regulatory alignment: Designed to comply with recognized monitoring architectures like those from ANSSI, BSI, and NIST.

Use case

Our TAPs help monitor air-gapped networks, offer non-disruptive, complete visibility into OT and ICS networks, ensure efficient data distribution by replicating a single traffic feed to multiple analysis sensors, and strictly enforce boundaries for information flow between classified and unclassified systems.

How it works:

1. The TAP passively copies live network traffic from the higher-trust domain.
2. The specialized data diode hardware physically prevents any data, commands, or signaling from flowing back into the high-trust network.
3. This secure, unidirectional feed is sent to monitoring and analysis tools (such as Intrusion Detection Systems or SIEMs) located in the lower-trust domain.
   
   

1.4 Network Packet Brokers: Multi-tool enablement

Profitap Network Packet Brokers (NPBs) are essential for maximizing the efficiency of cybersecurity tools. They process network traffic by aggregating, filtering, deduplicating, slicing, masking, and load-balancing it before delivering it to the appropriate monitoring and security tools.

Core benefits for cyber organizations

Higher detection coverage: NPBs deliver cleaner, more relevant traffic, enabling security tools to achieve superior detection.

Lower total cost of ownership (TCO): Traffic-reduction features minimize the volume of data stored and processed, reducing storage and licensing costs.

Enhance tool efficiency: Prevents tool oversubscription by intelligently distributing the load.

Privacy and compliance: Payload masking features ensure sensitive data remains protected.

Unified monitoring fabric: Supports multiple mission-critical applications and services within a single monitoring framework.

Why NPBs are used:

• Reduce storage and licensing costs;
• Normalize heterogeneous feeds from various media and tunnel types;
• Segregate monitoring for coalition or multi-tenant operations.

Use cases:

• Zero-Trust observability: Provides per-mission or per-tenant monitoring, offering comprehensive multi-tool visibility for platforms such as NDR, IDS, IOTA, and SIEM.
• Intelligent data handling: Optimizes data workflows by exporting only header data to SIEM platforms for efficient metadata analysis, while forwarding complete packet data to dedicated packet capture and recording systems for in-depth forensic investigation.
• Coalition visibility: Facilitates secure, collaborative monitoring among partners, eliminating the risk of data leakage.
• Flexibility and future proof: Ready for upgrades to new tools or higher speeds without affecting existing activities.

Result: The SOC gains higher detection coverage by providing security tools with clean traffic. The organization realizes a lower TCO by reducing required storage and tool licenses. The deployment creates a unified monitoring fabric for the entire security stack.

2. Key advantages

2.1 For CISOs and cyber leadership

Our solution offers strategic advantages for leadership, ensuring a robust cyber posture:

• Compliance & framework alignment: Monitoring capabilities adhere to leading standards, including NIST, Zero Trust, ANSSI, and BSI.
• Cost efficiency: Optimized data ingestion significantly reduces tool costs.
• Enhanced detection: Achieve broader detection coverage and minimize blind spots.
• Trustworthy forensics: Provides complete auditability for defensible, reliable forensic analysis.

2.2 For operators and defenders

Our solution streamlines daily operations and incident response for defenders:

• Improved data quality: Delivers cleaner, normalized data streams.
• Reduced alert fatigue: Significantly less noise and fewer false positives.
• Reliable incident response: Ensures complete, reliable data capture during critical incidents.

• Consistent workflows: Enable repeatable workflows to boost confidence and efficiency.

3. Alignment with the NIST cybersecurity framework

A robust strategy must encompass a comprehensive lifecycle: Identify, Protect, Detect, and Respond. Profitap's integrated suite of network visibility solutions supports each phase with specialized capabilities, ensuring data integrity, security enforcement, and rapid incident resolution.

Identify: Establishing a baseline

The initial phase focuses on gaining a comprehensive, accurate understanding of the network and its assets. Without this baseline, adequate security measures cannot be deployed.

• IOTA builds flow and asset baselines: The IOTA visibility appliance continuously analyzes network traffic to construct detailed baselines of normal flow patterns, application usage, and asset communication. This process is essential for later anomaly detection and for establishing a verifiable "known good" state of the network.

• TAPs and NPBs data for audits: Network Test Access Points (TAPs) capture all network traffic without impacting live operations. Network Packet Brokers (NPBs) then aggregate, filter, and deliver this raw data stream to security and audit tools. This complete data is crucial for accurate packet capture and analysis.

Protect: Enforcing security and segmentation

Once the network is mapped and assessed, the next step is to implement controls that prevent unauthorized access and protect critical data.

• TAPs with Data Diodes enforce one-way data paths. For highly sensitive or isolated networks (often required in operational technology or critical infrastructure), specialized TAPs integrated with data diode technology ensure the physical and logical enforcement of one-way data flow. This prevents any data leakage or remote control commands from moving from a less secure network segment into a secure one, maintaining absolute air-gap integrity.

• NPBs support segmentation-aware mirroring and payload masking, making them vital for micro-segmentation strategies. They can be configured to mirror only specific traffic flows to the tools responsible for that segment, reducing tool overload. Furthermore, to comply with privacy or regulatory requirements, NPBs can perform real-time payload masking (data anonymization) on sensitive fields before the traffic is sent to monitoring tools, ensuring that data is analyzed while remaining confidential.

Detect: Achieving lossless visibility and timely analysis

The detection phase requires high-fidelity data capture to ensure that no malicious activity is missed, regardless of the network load.

• IOTA and ProfiShark provide lossless PCAP and enriched flow records: The IOTA appliance and ProfiShark portable network capture devices guarantee lossless Packet Capture (PCAP), even under peak network stress. This is non-negotiable for forensic analysis. In addition to raw PCAPNG, they generate highly enriched flow records (metadata) that provide immediate, high-level context for rapid security event triage.

• NPBs ensure that tools receive the right traffic at the correct rate, as security and analysis tools often have performance limitations. NPBs intelligently manage traffic load by applying advanced filtering, deduplication, and load balancing. This ensures that every security tool receives precisely the traffic it needs (the "right traffic"), and at a throughput it can handle (the "right rate"), thereby maximizing tool effectiveness and preventing dropped packets that could conceal an intrusion.

Respond: Enabling rapid and definitive action

The final stage is the immediate and effective response to a confirmed incident, which relies on high-quality forensic data and network control.

• IOTA enables on-scene triage and timeline reconstruction: With its continuous historical data capture, it allows analysts to perform initial incident triage and timeline reconstruction on-scene or remotely. Its ability to quickly pivot from an alert to the associated full packet capture significantly reduces the time required to understand an attack's scope and methodology.

• NPB-managed archives support hunt, scoping, and containment: NPBs often direct traffic to long-term storage or forensic archives. These managed archives provide the historical data necessary for proactive threat hunting, deep attack scoping (determining the full extent of the compromise), and supporting network containment actions. By providing the definitive, unadulterated network record, NPBs turn the archive into a powerful resource for mitigating current and future threats.

Conclusion

Modern operations require trustworthy observability at every tier from tactical radio backhauls to armored vehicles, unmanned systems, and fixed SOCs. Profitap technology delivers ground truth, reliability, and tool enablement, empowering defenders to detect earlier, respond faster, and maintain mission continuity under contested conditions.

Profitap solutions turn raw network activity into operational advantage by enhancing resilience, improving decision quality, and ensuring that cyber threats are identified, investigated, and contained with confidence.