Security Testing Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2031)

Global Security Testing Market Trends and Insights

Escalating Sophistication of Cyber-Attacks

Ransomware groups shifted to double-extortion tactics, encrypting data and threatening disclosure, which forces organizations to move from annual audits to continuous penetration testing. A 73% rise in attacks on critical infrastructure in 2024 highlighted zero-day exploitation before patches arrive. Supply-chain compromises that insert malicious code into upstream libraries elevate the need for software composition analysis. Financial institutions now demand third-party validation for every integration because a single compromised API can propagate across interconnected banking networks. Nation-state actors remain resident inside networks for months, prompting enterprises to run red-team exercises that mimic long-dwell adversaries.

Rapid Cloud Migration and DevSecOps Adoption

By late-2025, 68% of enterprise workloads ran on public or hybrid clouds, yet misconfigured storage buckets exposed more than 2 billion records, underscoring the mismatch between migration velocity and security maturity. DevSecOps embeds scanning within each code commit, trimming remediation costs by about 85% compared with post-production fixes. Native policy engines inside container platforms block deployments that fail security gates, making automated testing a prerequisite rather than an option. Serverless functions need specialized assessments because they spin up briefly and lack persistent hosts. Multi-cloud adoption complicates enforcement, so unified dashboards that normalize findings across providers gain traction.

Stringent Global Data-Protection Regulations

GDPR fines reached EUR 4.1 billion (USD 4.6 billion) across 2024-2025, with most penalties citing inadequate technical safeguards.^{[1]European Data Protection Board. "EDPB Homepage." Accessed January 13, 2026.} California’s 2025 CCPA amendments introduced mandatory audits for firms processing over 100,000 consumer records, widening the compliance net.^{[2]State of California Department of Justice. "California Consumer Privacy Act (CCPA)." Accessed January 13, 2026.} China’s Personal Information Protection Law orders annual third-party assessments, forcing multinationals to retain domestic testers. India’s Digital Personal Data Protection Act embeds security-by-design obligations that push testing earlier. ISO 27001 certification, now a prerequisite in more than 50 public-sector procurement programs, formalizes security testing as evidence of due diligence.

Mandatory SBOM Compliance

United States suppliers to federal agencies must deliver machine-readable SBOMs that automated scanners compare against the National Vulnerability Database. The EU Cyber Resilience Act extends similar rules to all products with digital elements, effectively globalizing component disclosure. Open-source code comprises up to 90% of modern applications, so continuous monitoring of dependency health is imperative. Build-time SBOM generators automate inventories, yet human verification still uncovers obfuscated or dynamically loaded libraries that automated tools miss. Vendors anticipate a compliance baseline whereby every software release ships with an accompanying SBOM and vulnerability-free attestation.

Shortage of Skilled Cybersecurity Professionals

A worldwide deficit of 4 million practitioners in 2025 left demand for testing specialists outstripping supply by 3.5-to-1 in North America and Europe. Universities produce fewer than 50,000 graduates annually with relevant credentials, barely covering retirements. Rising salaries price smaller firms out of the labor market, steering them toward managed services. Certification pathways that require multi-year experience elongate lead times for new entrants. Companies deploy orchestration and automated response tools to compensate, yet those platforms themselves require skilled operators.

High Cost of Comprehensive Security Testing

Full-spectrum testing can consume 15-25% of an application development budget, discouraging smaller organizations from rigorous programs. Per-scan pricing scales linearly with codebase size, while one-off penetration engagements can cost up to USD 200,000 per application. Jurisdictions such as China restrict source-code transfer abroad, obliging on-premise deployments that carry higher total cost of ownership. Open-source tools reduce license fees but shift expenses to in-house labor. As a result, many firms limit testing frequency to annual cycles despite threats that evolve weekly.

Segment Analysis

By Deployment: Cloud Platforms Dominate Amid Hybrid Adoption

Cloud deployment accounted for a 61.20% security testing market share in 2025. Elastic scalability and native integrations with CI/CD pipelines allow teams to trigger scans on every commit, cutting detection lags from weeks to minutes. The segment is expected to grow at a 22.40% CAGR through 2031, propelled by serverless and container workloads that depend on cloud-native tooling. On-premise installations remain vital in defense and critical-infrastructure settings where air-gapped networks prohibit internet connectivity. Hybrid strategies emerge as a compromise, running static analysis in the cloud while performing dynamic scans inside sovereign datacenters. Multi-cloud adoption intensifies complexity because each provider offers proprietary controls, so organizations prefer vendor-neutral dashboards that unify results. Regulatory schemes such as FedRAMP require the testing platform itself to hold certification, narrowing the vendor pool and concentrating demand with established players. Consequently, the security testing market size for cloud deployment is set to outpace on-premise spending, though hybrid architectures will persist where sovereignty or latency matters. 

Hybrid adoption also benefits vendors that package portable scanners capable of operating online or offline. These tools fetch vulnerability signatures when internet access is available, then execute behind the firewall. Such flexibility appeals to financial institutions that run sensitive workloads on private clouds yet develop new services in public clouds. Over time, cloud platforms will embed more native testing features, further eroding demand for standalone on-premise appliances. However, industries with strict export-control or classified-data requirements will continue procuring self-hosted solutions, ensuring a residual but stable revenue stream for legacy models.

Note: Segment shares of all individual segments available upon report purchase

By Type: Application Testing Outpaces Traditional Network Validation

Network testing led with a 37.44% share in 2025, but the application segment is anticipated to rise at a 21.80% CAGR to 2031. Modern microservices and API-first designs expand attack surfaces beyond perimeter firewalls, so organizations shift funding toward code-centric assessments. Static and dynamic techniques converge in interactive platforms that observe runtime behavior and pinpoint vulnerable paths with fewer false positives. Mobile and web apps drive volume because consumer-facing services collect personal data and must demonstrate compliance with privacy mandates. The security testing market size attributed to application assessments is therefore climbing faster than for network tools. 

Meanwhile, runtime application self-protection installs instrumentation inside production workloads to block exploits in real time. Adoption remains low outside high-value assets owing to performance overhead, yet interest is growing where downtime costs eclipses hardware expenses. Device testing for embedded firmware rose after regulators required pre-market validation of medical and automotive software. Social-engineering simulations also gain ground; cyber-insurance carriers now ask policyholders to prove employee resilience to phishing. Taken together, these trends signal a structural pivot toward application-level scrutiny that perimeter-centric strategies cannot deliver.

By Testing Tool: API Solutions Register the Fastest Growth

Penetration frameworks held 30.11% share in 2025, reflecting their long tenure as staple tools. However, API security tools are forecast to post a 24.30% CAGR through 2031 as enterprises expose hundreds of endpoints per application. Continuous discovery crawlers map live APIs, while fuzzers inject malformed traffic to uncover latent flaws that static schemas miss. The security testing market share for API-centric tools will therefore swell as digital transformation drives microservices adoption. 

Web-application scanners evolve from scheduled sweeps to event-driven triggers that fire on every code merge. Code-review engines now incorporate machine-learning models trained on labeled vulnerability datasets, slicing false positives by double-digit percentages. Container and infrastructure-as-code scanners join the toolbox, seeking misconfigurations and leaked credentials before deployment. Vendors differentiate by bundling analytics dashboards that prioritize remediation based on exploitability and business impact, helping teams focus scarce labor on top-risk items. Consolidation accelerates as full-suite providers acquire niche API startups, giving buyers an integrated option that simplifies procurement.

Note: Segment shares of all individual segments available upon report purchase

By Organization Size: SMEs Rely on Managed Services for Coverage

Large enterprises controlled 56.87% of spending in 2025, yet small and medium enterprises show the highest growth at a 20.70% CAGR from 2026 to 2031. Subscription-based managed security testing delivers continuous coverage without capital outlay, aligning well with limited in-house expertise. Cyber-insurance renewals increasingly require evidence of vulnerability scans, further encouraging uptake. The security testing market size among SMEs is thus set to expand faster than budgets in the large-enterprise segment. 

Nevertheless, Fortune-500 firms pivot from yearly assessments to continuous testing embedded inside development pipelines. They integrate automated gates that block code merges with critical flaws, transforming security from an operational add-on into a development-time constraint. SMEs face disproportionate breach consequences, single ransomware events can consume up to 30% of annual revenue, so proactive testing becomes a cost-avoidance strategy. Managed providers court this tier with turnkey dashboards that translate technical findings into business-risk language, reducing interpretation burden.

By Testing Method: Automation Becomes the Default While Human Insight Remains Critical

Automated techniques accounted for 64.22% share in 2025 and are projected to rise at a 23.60% CAGR. Machine-learning classifiers now rank findings by exploit likelihood and asset criticality, cutting manual triage volumes. Continuous integration systems embed security gates that deny merges when severity thresholds are exceeded, enforcing policy without human intervention. The security testing industry still values manual expertise for business-logic flaws and privilege-escalation chains that automated engines struggle to model. 

Red-team engagements simulate advanced persistent threats over weeks or months, offering insights into detection and response readiness that tool-driven testing cannot provide. Continuous testing as a service, in which providers monitor code repositories and runtime telemetry, emerges as a hybrid that blends automation with expert oversight. As tools mature, the pendulum swings toward human-in-the-loop models where analysts validate machine output, ensuring both scale and contextual accuracy.

Note: Segment shares of all individual segments available upon report purchase

By End-User Industry: Healthcare Emerges as the Fastest Expanding Vertical

Banking, financial services and insurance captured 26.54% revenue share in 2025 thanks to stringent PCI DSS 4.0 rules that stipulate quarterly scans and annual penetration tests. Healthcare is forecast to record a 24.90% CAGR through 2031 as ransomware attacks on electronic health records compel hospitals to validate security controls before device deployment. The security testing market size linked to healthcare thus grows faster than any other vertical. 

Manufacturing invests in operational-technology assessments because industrial control systems, once isolated, now connect to corporate networks for predictive maintenance. Automotive firms build dedicated cyber-labs to comply with UNECE R155, running embedded, wireless and backend cloud tests across the vehicle lifecycle. Retailers upgrade testing around e-commerce platforms after high-profile payment breaches. Energy utilities audit smart-grid components to avoid cascading outages. These sectoral nuances confirm that compliance mandates plus public breach fallout drive industry-specific adoption tracks.

Geography Analysis

North America held a 35.40% security testing market share in 2025, underpinned by enforced breach-notification laws and early DevSecOps uptake. Executive Order 14028 requires all federal suppliers to document testing and produce SBOMs, a stipulation that ripples into commercial procurement. Financial regulators in New York and California prescribe precise testing cadences, elevating baseline demand. Automotive producers voluntarily align with UNECE R155 to maintain export eligibility, further inflating testing volumes. Although the region benefits from a dense ecosystem of tool vendors and managed service providers, the talent shortfall constrains capacity expansion.

Asia-Pacific is projected to grow at a 22.30% CAGR from 2026 to 2031, the fastest among major regions. Sovereign-cloud initiatives in China and India stipulate localization of testing data, spawning domestic providers and driving multinational firms to adopt hybrid architectures. China’s cybersecurity regime requires annual assessments by accredited labs, while India’s 2024 data-protection law embeds security-by-design into development processes. Japan spearheads automotive cybersecurity testing for connected vehicles and shares expertise with South Korea. Southeast Asian nations launch capacity-building programs, but limited local expertise keeps managed-service penetration modest among small businesses.

Europe maintains momentum thanks to GDPR, which levied EUR 4.1 billion in fines for inadequate safeguards during 2024-2025. The Cyber Resilience Act widens mandatory testing to consumer electronics, forcing every vendor of digital products to validate security features before market launch. South America grows moderately as Brazil’s LGPD mirrors GDPR, yet economic volatility caps spending. The Middle East invests in national cybersecurity centers, and Saudi Arabia mandates testing for critical infrastructure as part of Vision 2030. Africa remains nascent, though South Africa and Nigeria introduce baseline requirements that gradually lift adoption. Collectively, these regional narratives confirm that regulation plus digital transformation shape the demand curve, while workforce availability modulates practical execution pace.