Technical Review by
Laura Iannini
Data-centric security software protects sensitive information at the data layer — through classification, encryption, and access controls — regardless of where that data moves or is stored. Unlike perimeter-based security, data-centric approaches ensure protection travels with the data itself. We reviewed 9 platforms and found Aikido Security, BigID Data Security Platform, and Concentric AI Semantic Intelligence to be the strongest on classification accuracy and policy enforcement consistency.
Data-centric security means treating sensitive data as your primary security perimeter. Most organizations have security controls at the network and application layers, but when attackers breach those boundaries, uncontrolled data access creates catastrophic exposure. Ransomware operators don’t care about your firewall quality, they care about finding your most valuable data and encrypting it before you can stop them.
Knowing that sensitive data exists is the easy part. Understanding where it lives, who can access it, whether those permissions are justified, and what attack paths could expose it. You need tools that discover sensitive data across infrastructure you probably don’t fully control, classify it without manual tagging, and show you the path an attacker could take from initial compromise to your most valuable assets.
We evaluated multiple data-centric security platforms across discovery accuracy, classification precision, access control visibility, attack path analysis, and real-world remediation capabilities. We evaluated across cloud, hybrid, and on-premises environments with varying data types, structured databases, unstructured file systems, alongside SaaS applications and legacy systems. We assessed whether platforms helped teams actually remediate exposure or just generate more alerts nobody acts on.
We found that data-centric security often falls into the trap of generating alerts without context. The strongest tools don’t just find data, and they show you which data matters and why, then connect that to actual risk.
Aikido Security is a unified application security platform that consolidates 16 scanners into a single dashboard covering code, cloud, and runtime environments. We think it fits development teams that want to secure their software supply chain and catch data exposure risks before they reach production. The platform is trusted by over 50,000 organizations and holds SOC II Type II and ISO 27001 certifications.
The platform covers SAST, SCA, DAST, secrets detection, IaC scanning, container scanning, cloud posture management, and runtime protection from a single pane of glass. We found the noise reduction particularly effective; Aikido filters out up to 95% of false positives using reachability analysis, so developers focus on vulnerabilities that actually matter. Scans run inside temporary Docker containers that are disposed of after analysis, and Aikido does not store your source code. The platform integrates with CI/CD pipelines, IDEs, task management systems, and collaboration tools for direct workflow embedding.
Customers highlight the ease of setup and the consolidation benefit of replacing multiple point tools with one platform. The auto-triage and noise reduction get consistently strong feedback. Something to be aware of is that some users find the breadth of scanner types creates an initial learning curve when configuring which checks to prioritize for their specific stack.
We think Aikido works well for development-focused teams that want application security and data exposure detection without juggling separate tools. The 95% noise reduction is a real differentiator for teams drowning in false positives. If your data-centric security concern starts at the code level, this is a strong option to consider.
BigID is an enterprise data security platform that unifies DSPM, AI security posture management, cloud DLP, and data access governance in one solution. We think it fits organizations that need deep visibility into where sensitive data lives, who accesses it, and how it flows across multicloud, SaaS, and hybrid environments. The platform covers structured, unstructured, and semi-structured data at scale.
We found the identity-aware discovery particularly strong; BigID links data risk to real user identities rather than just storage locations, which gives security teams actionable context. The platform now includes agentic remediation that uses AI-guided prioritization to tell you what to fix first and how to fix it. AI security posture management assesses model and agent vulnerabilities, controls access, and flags sensitive data use within AI systems. AskBigID GPT lets users query their entire risk posture in plain language, which is good to see for making data security accessible to non-technical stakeholders.
Customers praise the depth of data discovery and classification accuracy across complex environments. The platform’s flexibility in handling diverse data types gets high marks. Something to be aware of is that initial configuration and tuning require significant investment, and some users report the interface can feel dense when navigating large-scale deployments.
We think BigID hits the mark for enterprises that need a single platform covering data security, privacy, and AI governance. The identity-aware approach adds context that pure classification tools miss. If your priority is understanding not just where sensitive data is but who touches it and why, BigID is well worth considering.
Concentric AI is a data security governance platform that uses context-aware AI to discover, classify, and protect sensitive data across cloud and on-prem environments. We think it works well for organizations that need autonomous data security with minimal manual rule-writing. The platform uses natural language processing to understand the meaning of content rather than relying solely on pattern matching.
The NLP-based classification stood out in our review; it reads content contextually rather than just scanning for regex patterns, which improves accuracy on unstructured data. The platform discovers sensitive data regardless of storage location, monitors risk continuously, and automates remediation actions. Concentric AI has added GenAI data security capabilities that protect sensitive data from entering or leaking through tools like Copilot, Gemini, and ChatGPT, which is good to see as AI adoption accelerates. The platform also supports CMMC compliance workflows for organizations in the defense supply chain.
Customers highlight the accuracy of autonomous classification and the reduction in manual policy creation. The platform’s ability to surface risks without extensive rule configuration gets positive feedback. Something to be aware of is that some users report the reporting interface could be more customizable, and integration with certain legacy systems requires additional configuration.
We think Concentric AI fits organizations that want data classification driven by content understanding rather than rigid rules. The NLP approach reduces false positives on unstructured data where pattern matching struggles. If your environment includes diverse data types and you want to minimize manual policy management, this is a good option to evaluate.
Dig Security provides DSPM and data detection and response capabilities, now integrated into Palo Alto Networks’ cloud security platform following its acquisition in December 2023. We think it fits organizations already invested in the Palo Alto ecosystem that want agentless data security across their cloud estate. The DSPM module provides sensitive data mapping within 24 hours without connectors.
The agentless approach is a real strength; Dig analyzes cloud logs, backups, and snapshots to discover and classify data without deploying agents or proxies. We found the speed of initial discovery impressive, with complete sensitive data mapping achievable within 24 hours. Data detection and response capabilities monitor for real-time threats to sensitive data. The integration with the broader cloud security platform means DSPM findings connect directly to workload vulnerabilities, identity risks, and network exposure for full attack path analysis.
Customers praise the speed of deployment and the agentless architecture that avoids performance overhead. The data classification accuracy across diverse cloud data stores gets positive feedback. Something to be aware of is that the platform is now tightly coupled with the broader cloud security suite; organizations not using other Palo Alto products may find the standalone DSPM value harder to access. The legacy Prisma Cloud Data Security module reached end of sale in August 2024.
We think Dig Security works best for organizations already running Palo Alto’s cloud security platform. The agentless DSPM and data detection capabilities are strong, and the integration with the wider security stack adds context that standalone tools lack. If you need cloud-native data security within an existing Palo Alto environment, this is well worth considering.
Imperva provides data security monitoring, classification, and compliance capabilities across databases, file stores, and cloud environments. Now part of Thales following its $3.6 billion acquisition in December 2023, the platform benefits from integration with Thales’ encryption and key management technologies. We think it fits enterprises that need deep database activity monitoring and data-centric protection across hybrid environments.
We found the database activity monitoring particularly strong; Imperva tracks all access to sensitive data in real time with AI-powered risk analysis that surfaces anomalous behavior. Data discovery and classification covers both structured and unstructured data across on-prem and cloud deployments. The Thales integration adds hardware security modules, encryption for data at rest, in motion, and in use, and key management under one roof. Real-time intrusion detection on databases provides an additional layer of protection beyond access controls.
Customers highlight the depth of database monitoring and the accuracy of anomaly detection. The compliance reporting capabilities get positive feedback for audit preparation. Something to be aware of is that the platform’s breadth creates configuration complexity, and some users report that managing policies across diverse database types requires significant tuning to reduce noise.
We think Imperva fits enterprises with large database estates that need activity monitoring, classification, and compliance under one platform. The Thales acquisition strengthens the encryption and key management story considerably. If database-level data security is your primary concern, Imperva is a strong contender to evaluate.
Securiti’s Data Command Center is a unified platform for data security, privacy, governance, and AI trust across hybrid multicloud environments. Following its $1.7 billion acquisition by Veeam in December 2025, the platform now combines data resilience with DSPM and AI governance. We think it fits enterprises that need a single platform spanning data discovery, access governance, privacy automation, and compliance.
The platform’s knowledge graph architecture stood out in our review; it connects data assets, identities, regulations, and policies in a unified model that drives automated decisions. Securiti automatically discovers cloud-native, shadow, and dark data assets using AI-powered contextual classification. Breach impact analysis with automated notification workflows is particularly useful for incident response. The platform has added AI governance capabilities including Agent Commander for managing enterprise AI agent access, and prompt and response firewalls for protecting AI interactions, which is good to see as organizations scale AI adoption.
Customers praise the breadth of capabilities and the unified approach to data security and privacy. The automated compliance workflows save significant manual effort. Something to be aware of is that the platform’s depth means onboarding takes longer than simpler point solutions, and some users report the learning curve is steep for teams new to DSPM and privacy automation.
We think Securiti fits organizations that want data security, privacy, and AI governance unified in one platform rather than stitched together from multiple tools. The knowledge graph approach provides context that siloed tools miss. The Veeam acquisition adds data resilience and recovery capabilities to the mix. If you need a platform that spans DSPM, privacy, and AI trust, Securiti is well worth evaluating.
Splunk Enterprise Security is a threat detection, investigation, and response platform that now sits within Cisco’s security portfolio following its $28 billion acquisition in March 2024. We think it fits security operations teams that need data-aware threat detection with deep analytics across large, diverse data environments. The platform ingests and correlates security data at scale to surface threats targeting sensitive information.
We found the analytics-driven approach effective for identifying data-centric threats; the platform correlates events across endpoints, network, cloud, and identity sources to surface attack patterns that target sensitive data. The 2026 release adds agentic AI capabilities including a Triage Agent for automated alert investigation, AI Playbook Authoring, and a Personalized Detection SPL Generator. Cisco Talos threat intelligence is now integrated directly, which is good to see for enriching detections with real-world threat context. Splunk Enterprise Security is available in two editions: Premier bundles UEBA, SOAR, and the AI Assistant; Essentials provides a lighter entry point with detection and the AI Assistant.
Customers praise the depth of analytics and the flexibility to build custom detections. The correlation engine’s ability to surface complex attack patterns gets strong feedback. Something to be aware of is that licensing costs scale with data ingestion volume, which can become expensive for organizations with large data footprints. The query language has a learning curve for analysts without prior experience.
We think Splunk Enterprise Security fits organizations that need analytics-driven data threat detection at scale. The Cisco integration strengthens the threat intelligence and network visibility story. The new agentic AI capabilities should reduce analyst workload on triage and investigation. If your data security strategy needs a strong detection and response layer, this is a serious option to consider.
Varonis is a data security platform that combines DSPM, data access governance, data detection and response, and automated remediation in a single SaaS solution. We think it fits enterprises with large unstructured data estates across cloud and on-prem environments that need to reduce overexposed data and detect insider threats. The platform is built around an access graph that maps who can reach what data and how.
The access graph is the standout capability; it factors in entitlements, group memberships, sharing links, and inherited permissions to show the true blast radius of any user account. Automated remediation removes stale permissions without human intervention, which directly shrinks the attack surface. The forensic audit trail logs every data access event, permission change, and sharing action with full attribution. Varonis launched Managed Data Detection and Response in 2026 with a 30-minute SLA for ransomware detection, which is good to see for organizations that need 24/7 coverage. The platform also acquired AllTrue.ai to add AI trust and risk management, governing how internal AI models access sensitive data.
Customers praise the granularity of access visibility and the automated remediation of overexposed data. The forensic audit trail is frequently highlighted for incident investigation. Something to be aware of is that initial deployment and data scanning across large environments takes time, and some users report the volume of findings in the early stages requires careful prioritization to avoid alert fatigue.
We think Varonis fits organizations where overexposed data and stale permissions are the primary risk. The automated remediation is a genuine differentiator; most platforms tell you what’s wrong but leave you to fix it manually. The MDDR service adds a managed layer for organizations without 24/7 security operations. If reducing your data blast radius is the priority, Varonis is a very strong option.
Wiz provides DSPM within a unified cloud security platform that connects data risk to identity, misconfiguration, workload posture, and real attack paths. Following its $32 billion acquisition by Google, completed in March 2026, Wiz operates within Google Cloud while maintaining its multi-cloud commitment. We think it fits cloud-native organizations that want data security integrated with their broader cloud security posture rather than bolted on as a separate tool.
The security graph is the core differentiator; it connects sensitive data findings to identity risks, misconfigurations, and exploitable attack paths so you can prioritize based on real exposure rather than classification severity alone. Agentless scanning discovers and classifies sensitive data including PCI, PII, PHI, and secrets across storage buckets, databases, serverless functions, data warehouses, and third-party platforms like Snowflake and OpenAI. No agents means new data stores are discovered automatically as your cloud environment changes. Wiz has expanded into DSPM for AI, covering training datasets, vector databases, embedding stores, and inference pipelines, which is good to see for organizations building AI workloads.
Customers highlight the speed of deployment and the clarity of the security graph for prioritizing data risks. The agentless architecture and multi-cloud coverage get consistently strong feedback. Something to be aware of is that some users report the DSPM capabilities are still maturing compared to the core cloud security features, and granular policy customization for data classification rules has room for improvement.
We think Wiz fits cloud-native organizations that want DSPM embedded within their cloud security platform rather than operating as a standalone data security tool. The attack path context is a real advantage; knowing data is sensitive is useful, but knowing it’s sensitive and reachable through a misconfigured identity is actionable. If your data security needs are cloud-first and you want unified visibility, Wiz is well worth evaluating.
When evaluating data-centric security platforms, we’ve identified six core criteria that determine whether a tool helps you prioritize real exposure or just generates more alerts.
Weight these criteria based on your environment. If you have significant legacy infrastructure with permission sprawl, remediation capabilities matter most. If you’re multi-cloud with fast-moving workloads, real-time monitoring and agentless deployment are critical. If you’re audit-focused, compliance automation and evidence generation matter. If you lack dedicated security staff, ease of deployment and vendor support quality are worth premium pricing.
Expert Insights independently researches, tests, and reviews B2B security and data protection solutions. Editorial assessments reflect product quality and operational usability. Vendor relationships do not influence our evaluations.
We evaluated 11 data-centric security platforms across discovery accuracy, classification precision, access control visibility, attack path analysis, remediation capabilities, and real-time monitoring. Each platform was deployed in test environments simulating enterprise data scenarios spanning cloud and hybrid, plus on-premises infrastructure with mixed data types, permission models, and threat contexts. We assessed discovery false positive rates, classification accuracy, alongside remediation effectiveness and whether platforms actually reduced data exposure or just created more work.
Beyond hands-on testing, we conducted market research across the data security market and collected customer feedback to validate vendor claims against operational reality. We spoke with security operations teams about their actual workflows and which capabilities they relied on versus which features they ignored. Our editorial and commercial teams remain independent throughout.
This guide is updated quarterly with fresh testing and customer interviews. For our complete testing methodology details, visit our How We Test & Review Products.
Data-centric security succeeds when tools reduce noise and drive actual remediation.
For multi-cloud environments where you need agentless deployment and attack path context, Wiz DSPM delivers the fastest time-to-value. The Security Graph integration shows realistic exposure, not theoretical risk.
If you need threat detection alongside posture management, Dig Security adds real-time DDR to DSPM capabilities. The multi-cloud support and executive reporting reduce alert fatigue.
If your organization has unstructured data sprawl and permission debt, Varonis automates remediation at scale. The managed detection service adds analyst coverage without hiring.
For enterprises with legacy database footprints transitioning to cloud, Imperva Data Security handles 65+ repository types that pure-cloud tools cannot reach. BigID Data Security Platform handles petabyte-scale classification. Concentric AI cuts false positives through semantic classification. Securiti Data Security Posture Management unifies DSPM with privacy automation. Splunk Enterprise Security provides SIEM flexibility for mature security operations. Aikido Security consolidates AppSec scanning for dev teams.
Read the detailed reviews above for implementation complexity, deployment timelines, pricing, and specific capabilities that matter for your data environment and team maturity.
Data-Centric Security (DCS) is there term used to describe a specific data storage philosophy. It prioritizes securing, protecting, and managing data at a granular level, rather than focusing on the systems and networks where data is held. Where cybersecurity is often likened to a castle with a firewall or EDR solution being the outer perimeter, DCS looks to secure the people (data) within the bounds directly.
The approach makes sense. Focus on protecting the thing that you’re trying to protect: data.
One of the benefits of this approach is that a network or device breach does not directly put information at risk. Equally, if an attacker is able to decrypt a piece of data, they will only have access to that one piece. You do not have to worry about all of the information stored on that device being at risk.
Data-centric security works by securing data at the earliest point possible, at its most fundamental level. This results in effective security that is fully integrated with the data lifecycle, rather than being applied at a later point.
Data-centric security solutions incorporate multiple techniques and processes to ensure that your data is managed effectively and kept secure. Common features of a DCS solution include data encryption, access controls, data classification and auditing, data governance, and data loss prevention. Together, these solutions bring an effective and robust level of security, effectively securing your important information at its most fundamental level.
Data-Centric-Security solutions are technically advanced and complex solutions. As such, it can be difficult to understand which features to look for when selecting a solution. In this section we’ll highlight some of the key features that you should look for when choosing a data-centric security solution.
This is not an exhaustive list of the features that a DCS platform can deliver, rather it is a starting point, highlighting some of the most useful features. It is worth taking the time to assess your organization’s own unique use-case and needs, before selecting a solution.
Alex is an experienced journalist and content editor. He researches, writes, factchecks and edits articles relating to B2B cyber security and technology solutions, working alongside software experts.
Alex was awarded a First Class MA (Hons) in English and Scottish Literature by the University of Edinburgh.
Laura Iannini is a Cybersecurity Analyst at Expert Insights. With deep cybersecurity knowledge and strong research skills, she leads Expert Insights’ product testing team, conducting thorough tests of product features and in-depth industry analysis to ensure that Expert Insights’ product reviews are definitive and insightful.
Laura also carries out wider analysis of vendor landscapes and industry trends to inform Expert Insights’ enterprise cybersecurity buyers’ guides, covering topics such as security awareness training, cloud backup and recovery, email security, and network monitoring. Prior to working at Expert Insights, Laura worked as a Senior Information Security Engineer at Constant Edge, where she tested cybersecurity solutions, carried out product demos, and provided high-quality ongoing technical support.
Laura holds a Bachelor’s degree in Cybersecurity from the University of West Florida.