Cybersecurity Consulting

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Expert Perspective

Prominent Branches of Cybersecurity: How They Differ, Connect, and Overlap

Safeguard performance

Constantly evolving cyber threats, costly incidents, and regulatory pressures can expose organizations to financial, operational, and reputational risk. Exponent applies systems security engineering across the entire product lifecycle — enabling you to integrate security into requirements, design, development, deployment, and end-of-life phases, including protections for AI-enabled systems and the data used to train, evaluate, and operate them.

Using cutting-edge security frameworks and systematic approaches like the AVCDL framework, we help you:

Identify vulnerabilities before they're exploited
Align security architecture to industry standards and regulations
Streamline governance and establish lifecycle controls
Reduce costly redesigns and accelerate time-to-market

Prepare for disruption

A proactive cybersecurity posture means recognizing that threats will evolve and bad things can happen — and positioning your organization to respond, maintain critical operations, and recover. Our consultants have served as chief information security officers and principal engineers managing actual cybersecurity incidents, bringing real-world insight into how security decisions impact operations under pressure. At Exponent, we help you:

Design security into critical product components and systems
Establish defense-in-depth strategies resilient to sophisticated, persistent threats
Build organizational capabilities for threat detection and response
Develop safety and cybersecurity cases that demonstrate compliance and readiness

Analyze and strengthen

When breaches occur, determining root cause requires scientific, forensic-grade analysis that can withstand legal and regulatory scrutiny. We help you understand exactly what failed, why, and how to strengthen systems to prevent the next incident — not to serve as first responders but to provide clear analysis that:

Differentiates between preventable failures and genuinely novel attacks
Supports regulatory investigations, insurance claims, and litigation
Informs long-term security strategy improvements
Reduces uncertainty and strengthens organizational confidence

Capabilities

Safety-critical and regulated environments — from power generation and transmission to manufacturing automation and Level 4 automated vehicles — rely on operational technology networks that differ fundamentally from traditional IT infrastructure. OT security requires understanding not just cyber threats but the physical systems at stake. We apply systematic, frameworks-based approaches to harden OT networks, while preserving operational resilience and trust. Our expertise spans:
- Utilities & Critical Infrastructure: Assessing OT networks to prevent high-consequence events and maintain operational continuity during attacks
- Manufacturing & Industrial: Securing factory automation, monitoring systems, and production control networks
- Automotive & Mobility: Hardening embedded systems, vehicle networks, and autonomous platform infrastructure
In regulated industries, demonstrating that your system is "sufficiently secure to deploy" requires rigorous documentation and scientific evidence: a cybersecurity safety case. This capability is increasingly critical as regulators in automotive, medical devices, and critical infrastructure demand explicit cybersecurity governance documentation. Whether you've built security from the ground up, or you're retrofitting existing systems, we help you:
- Develop and validate cybersecurity assurance cases
- Align evidence to regulatory and standards requirements
- Demonstrate compliance to oversight bodies and stakeholders
- Strengthen defense postures through systematic evidence gathering
Unexpected failures, unclear causes, and limited visibility make it hard to prevent repeat incidents. We deliver rigorous analysis and forward‑looking insight that clarify what went wrong, reduce uncertainty, and help you strengthen systems to avoid costly disruptions and future failures.
As networks grow more complex and perimeter-based security models prove inadequate, organizations across critical industries are adopting zero-trust principles — but implementation quality varies widely. We help clients assess whether their zero-trust architecture actually delivers on its promise: that no user, device, or system is implicitly trusted, regardless of network location.
Our engineers and security scientists evaluate zero-trust deployments across identity, access control, network segmentation, and device trust — with particular depth in safety-critical environments where IT and OT systems intersect, physical infrastructure carries cyber risk, and regulatory compliance demands documented evidence. Whether you are designing a zero-trust program from the ground up or stress-testing an existing one, we bring the same rigorous, evidence-based methodology we apply across safety-critical systems — because in high-consequence environments, assumed trust is unacceptable risk.
More devices are connected to the internet than ever. Our computer scientists and electrical engineers analyze connected devices and high-tech products like smart watches, fitness trackers, shipping trackers, smart home features and appliances, medical monitoring devices, and more.
Securing the model is not enough when the physical infrastructure behind it can also disrupt operations. In data center environments, security depends on more than servers, software, and network controls. Power, cooling, HVAC, and other facility systems are equally essential to reliable operations — especially when the systems they support are safety- or mission-critical. Exponent helps clients evaluate these interdependencies to identify vulnerabilities, strengthen resilience, and protect the infrastructure AI and other high-consequence systems rely on.
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Exponent security experts test RFID chip-hacking countermeasures and systems. Our device experts use state-of-the-art equipment to test the physical and digital security of RFID devices, attempting to penetrate card security using side channels, fault injection attacks, and encryption exploits, giving you the insights needed to strengthen RFID programs.
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Our security device experts analyze card test methods and operating environments, program risk mitigation, and evaluate and develop new methods for non-destructive failure analysis of smart cards, including high-resolution real-time X-ray imaging. We also offer ISO- and ANSI-compliant testing services.
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What Can We Help You Solve?

Exponent's computer scientists and electrical engineers leverage nearly 60 years of failure analysis insights to put cybersecurity systems to the test, helping you keep mission-critical products safe from attacks.

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Software & Computer Systems Support

Insights and solutions for the design, development, and analysis of software prototypes, products, and platforms.

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Electrical Devices & Consumer Products

Product design validation, risk assessment, product launch support, failure analysis, product recalls, and more.

Technical Forensics

Failure analyses, predictive modeling, and accident reconstruction for valuable insights that help you prevent accidents and failures.

Product Development

Expert electrical engineering and computer science consulting services for every stage of your product journey.

Systems & Controls

Critical systems and controls support, from missile guidance and ADAS technology to utility power generation and consumer electronics.

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AI Consulting

Use AI with Confidence

AI offers immense opportunity — but also introduces risk, particularly in high-consequence sectors where safety, trust, and security are non-negotiable. Achieving confidence with AI requires insights rooted in rigorous science and engineering.

Explore our full stack

Data Center Development & Operations

Powering AI Performance

Exponent's consultants and engineers leverage multidisciplinary expertise to provide insights that improve performance, reduce costs, and enhance reliability for critical infrastructure. Our unmatched scientific and engineering experts serve as a one-stop shop, delivering tailored solutions for unique challenges and specific design, application, and organizational needs.

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Relevant Right Now

How can organizations verify that existing security controls work and identify gaps before they're exploited?

Many organizations implement security controls on paper but never test them under conditions that simulate attacker behavior and sophisticated threat tactics. With half of 2025's zero-days targeting enterprises, assuming your defenses are effective without rigorous validation is a dangerous gamble.

Effective cybersecurity testing and assurance practices move beyond compliance checkboxes to systematically stress-test your control deployment and monitoring approaches — from internal networks to external-facing services, IoT devices, and data center infrastructure — revealing whether your controls actually perform under pressure. Prioritizing technical evidence over vendor marketing or internal assumptions, can give you the confidence needed to prioritize investments, allocate remediation resources effectively, and demonstrate to regulators and stakeholders that your organization truly has a strong defense in place.

When a zero-day breach occurs, how do you prove the root cause and defend against liability claims?

When zero-day vulnerabilities are exploited — and nearly half of 2025's critical zero-days remain unattributed to specific threat actors — determining root cause requires scientific failure analysis that can withstand legal and regulatory scrutiny.

Exponent helps organizations harden systems where cybersecurity is inseparable from safety, reliability, and operations. In these environments, failures can lead not only to data loss or financial impact but also to physical harm, product failure, and regulatory exposure. Our work stands apart in how we apply systems security engineering, failure analysis, and domain expertise to cybersecurity challenges in high-consequence systems, particularly in post-incident investigations where the distinction between reasonable security practices and negligence often determines financial and reputational outcomes.

How do you engineer security into performance-critical products before threats emerge?

Framing cybersecurity from the very beginning of product development as a critical engineering discipline — as fundamental to safety as airbags or brakes in a vehicle — reduces costly redesigns, accelerates time-to-market, and positions your organization as trustworthy in an increasingly threat-aware market.

Exponent's capabilities align your security approach to industry standards, streamline governance processes, establish lifecycle controls, and embed security resilience across the product lifecycle. This proactive approach is especially critical as emerging threats like AI-enabled attacks, supply chain vulnerabilities, and firmware exploits continue to evolve; organizations that establish security governance early can help avoid the compounding costs of recalls, remediation campaigns, and lost customer trust that plague companies addressing security reactively.

Experts

Our global and comprehensive expertise across industries gives us a deep understanding of current challenges, best industry practices, and the implications of emerging technologies.