Technical Review by
Laura Iannini
For security teams managing multi-cloud infrastructure who need visibility into where critical data lives and how it’s exposed, Wiz Data Security Posture Management Security graph correlates data exposure with permissions and vulnerabilities in a single view. GUI navigation frustrates some teams working on complex investigations
If you need dev teams and smaller security organizations that want unified vulnerability management without juggling five different tools, Aikido Security Reachability analysis filters false positives so teams focus on exploitable vulnerabilities. Reporting is developer-focused and lacks depth for security analyst workflows
For teams MSPs, Acronis Cyber Protect Cloud Single dashboard manages backup, anti-malware, and endpoint protection across all clients. Console page loads can be slow, especially during complex operations
Cloud data breaches happen when organizations lose visibility into where sensitive information lives and who can access it. The attack surface keeps expanding as you juggle multiple cloud providers, containers, and serverless functions. Traditional DLP tools weren’t built for this world, and legacy approaches create friction that drives users toward workarounds.
Correlating data location with permissions, vulnerabilities, and actual attack paths is what separates a good choice from a regretted one. You need to see the connections that exposure management tools miss. A file with PII sitting in a public S3 bucket matters more than a misconfigured security group, but most tools treat them equally.
We evaluated cloud data security solutions across AWS, Azure, and GCP environments, evaluating data discovery speed, context correlation, compliance reporting, and integration with existing security stacks. We focused on which platforms actually reduce alert fatigue and help teams prioritize remediation.
This guide identifies the solutions that combine agentless visibility with smart prioritization, so your security team spends time on risks that matter rather than chasing configuration noise.
Your ideal platform depends on your specific deployment requirements and which capabilities matter most.
Aikido is a code-to-cloud security platform that bundles CSPM, SAST, DAST, SCA, and secrets scanning into one console. It targets dev teams and smaller security organizations that want unified vulnerability management without juggling five different tools.
We found the false positive filtering impressive. Aikido uses reachability analysis to determine whether flagged vulnerabilities can actually be exploited in your environment. This means your team spends time on real issues, not chasing ghosts.
The risk scoring system ranks findings with human-written summaries and remediation guidance. We saw this cut through the typical alert fatigue that plagues similar platforms. Setup takes minutes with direct GitHub integration.
Teams consistently praise the low barrier to entry. Experienced engineers say they can still access advanced configuration options when needed. The merge-triggered security checks get attention because findings feel trustworthy.
Some customers say reporting leans too heavily toward developers.
We think Aikido works best for dev-heavy teams that want code and cloud security in one place. If you’re running SOC 2 or ISO 27001 compliance programs, the automated policy checks save real time.
Acronis Cyber Protect Cloud bundles backup, anti-malware, and endpoint management into one platform built for MSPs. If you’re managing protection for multiple clients and want to stop juggling separate tools, this is the consolidation play.
We found the single-pane management approach works well for MSP workflows. Backup, threat monitoring, and endpoint protection all live in one console. The AI-based threat detection handles ransomware and zero-day attacks alongside traditional malware.
Full-image and file-level backup covers over 20 platforms. Recovery is fast when systems crash, reducing client downtime. Integration with RMM and PSA systems means you’re not rebuilding workflows from scratch.
Teams consistently highlight the low learning curve. Engineers say they can delegate tasks to junior admins without extensive training. Automated backup and recovery workflows save significant time on daily operations.
Some customers flag UI slowdowns in the console, especially on page loads. The feature set can feel overwhelming for users who only need basic backup. Licensing complexity comes up as a friction point. Backup processes have historically caused system slowdowns, though recent updates show improvement.
We think Acronis fits MSPs looking to consolidate cyber protection vendors. The platform can cut costs by eliminating separate backup and security subscriptions. Add-on packs let you scale protection to specific client needs.
Symantec Enterprise Cloud is a hybrid security platform targeting large enterprises with complex environments spanning devices, data centers, and cloud workloads. It’s built for organizations needing unified policy enforcement across on-prem and cloud infrastructure.
We found the compliance suite handles regulated environments well. You can apply consistent controls for GDPR, HIPAA, NIST, PCI, and SWIFT across your entire network from one place. The platform covers remote users and unmanaged devices, plus BYOD scenarios.
The security stack includes ZTNA, DLP, CASB, sandboxing, and behavior analysis. Integration with other Symantec products like endpoint security and secure web gateway creates a cohesive suite. Reporting runs deep for organizations needing audit-ready documentation.
Teams praise the stability and reliability of the platform. The unified approach simplifies administration for large environments. ZTNA and advanced threat protection get called out as standout capabilities.
Some customers flag complex initial setup and configuration.
We think Symantec Enterprise Cloud works for large organizations already invested in the Broadcom ecosystem. If you need best-of-suite integration and strict compliance enforcement, the platform delivers.
Cisco Secure Cloudlock is a cloud-native CASB built to protect users, data, and applications across SaaS, PaaS, and IaaS environments. It targets organizations running Google Workspace or Microsoft 365 that need shadow IT visibility and DLP without deploying agents.
We found the app discovery capability does the heavy lifting for shadow IT visibility. The platform detects off-network cloud app usage automatically, giving you control over unsanctioned applications without proxies or endpoint agents.
The cloud-friendly firewall protects connected applications using machine learning to detect anomalies based on your configured policies. DLP tools monitor continuously for sensitive data exposure. Integration with existing apps is straightforward, and minimal deployment keeps implementation simple.
Teams highlight automated risk management and customizable policies. Threat detection runs with low false positives, which means alerts get attention. The graphical interface and easy integration with major cloud platforms get consistent praise.
Some customers flag navigation challenges in the interface.
We think Cloudlock works well for organizations on Google or Microsoft cloud platforms who need CASB functionality without infrastructure overhead. If shadow IT visibility is your primary concern, the agentless discovery delivers.
CrowdStrike Falcon Cloud Security is an AI-native CNAPP that unifies workload protection, CSPM, identity management, and application security in one platform. It targets enterprise teams running multi-cloud environments who want threat detection backed by real adversary intelligence.
We found the threat detection stands out from typical cloud security tools. CrowdStrike tracks over 200 adversary groups and feeds that intelligence directly into detection logic. Alerts tie back to actual attack patterns, not just generic misconfigurations.
The lightweight agent integrates cleanly with AWS environments. You get real-time visibility across EC2, containers, and IAM risks from a unified dashboard. Investigation and response capabilities are strong, and the platform requires minimal maintenance once deployed.
Teams praise detection accuracy and consistent performance. The management console is intuitive once you learn the layout. Integration with existing EDR and SIEM solutions adds operational value beyond standalone cloud security.
Some customers flag alert noise from low-risk configuration findings.
We think CrowdStrike fits enterprise organizations that want threat-informed cloud security backed by real intelligence. If you’re already in the Falcon ecosystem, the integration value compounds.
Microsoft Defender for Cloud provides unified security posture management across Azure, AWS, and Google Cloud from a single console. It targets organizations with multi-cloud or hybrid environments who want native integration with the Microsoft ecosystem.
We found the centralized dashboard delivers clear, prioritized recommendations for misconfigurations, compliance gaps, and vulnerabilities. The secure score gives you a trackable metric to measure posture improvement over time. Remediation task assignment to team members is straightforward.
Coverage extends beyond Azure to AWS and GCP workloads. On-premises VMs get protection through the same console, eliminating separate tooling. CI/CD pipeline security and IaC scanning catch issues before deployment. Integration with Microsoft Sentinel adds SIEM capabilities for teams already in that ecosystem.
Teams praise ease of implementation, especially within Azure environments. AI-powered threat detection and real-time notifications get consistent positive feedback. Compliance support for ISO and GDPR helps regulated organizations stay audit-ready.
Some customers flag delays in recommendation status updates after remediation. The dashboard sometimes shows pending issues already resolved, with no real-time validation. Fine-tuning alert settings takes time. Pricing can stretch budgets for smaller organizations.
We think Defender for Cloud works best for organizations already invested in Microsoft infrastructure. If you’re running Azure workloads or using Sentinel for SIEM, the native integration creates real operational efficiency.
Prisma Cloud is a cloud-native application protection platform covering CSPM, workload security, identity management, and code security across multi-cloud and hybrid environments. It targets organizations wanting a single platform to handle everything from IaC scanning to runtime protection.
Teams highlight deployment simplicity relative to the platform’s scope. Multi-cloud visibility and the ability to monitor resources regardless of location get consistent praise. Identity and access management controls ensure only authorized users reach critical resources.
Some customers flag information overload in the dashboards.
We think Prisma Cloud works well for organizations wanting consolidated cloud security without multiple point solutions. If you need code-to-runtime protection with strong compliance capabilities, the platform covers the full lifecycle.
Virtru provides a Google-focused encryption platform built on zero-trust principles for organizations running Google Workspace and Cloud Platform. It targets teams needing granular control over data protection and client-side encryption within the Google ecosystem.
We found the Gmail integration makes encryption adoption practical. The toggle-on approach removes friction for end users, and push notifications prompt decisions about when to encrypt. This simplicity drives actual usage rather than creating another ignored security tool.
The platform supports client-side encryption for strict compliance requirements like CMMC. Key management options include on-premises, private cloud, and HSM integrations for data sovereignty. Access controls enforce least-privilege policies across sensitive information sharing.
Teams praise ease of initial setup and reliability. The plug-in integrates directly into Gmail workflows without disrupting productivity. Strong access controls and compliance support help organizations meet regulatory requirements.
Some customers flag mobile app accessibility issues that disrupt remote work.
We think Virtru works best for organizations standardized on Google Workspace who need encryption without changing user behavior. If compliance requirements demand client-side encryption and key control, the platform delivers those capabilities cleanly.
Wiz DSPM scans cloud environments for sensitive data like PII, PHI, and PCI without deploying agents. It’s built for security teams managing multi-cloud infrastructure who need visibility into where critical data lives and how it’s exposed.
We found the security graph does what most DSPM tools struggle with. It correlates data location with permissions, public exposure, and vulnerabilities in one view. You’re not chasing context across multiple consoles.
Attack path analysis shows how an attacker could reach sensitive data. We saw this surface risks that would take hours to piece together manually. Prioritization by severity and data type helps you focus remediation where it actually matters.
Agentless deployment and asset visibility get consistent praise. Teams highlight quick onboarding across cloud providers and the depth of configuration data across networks and applications.
We think this works best for mid-size to large organizations running multi-cloud workloads. If you need to understand where sensitive data sits and who can access it, the security graph delivers real value.
For smaller teams, the cost may not justify the investment. If vulnerability management matters more than data security posture, you might find the issue-first analysis less useful. But for complex cloud environments with compliance needs, Wiz handles the hard correlation work well.
Zscaler Data Protection is a cloud-native DLP platform that secures data across web traffic, SaaS applications, endpoints, and email from a unified policy engine. It targets large enterprises wanting to consolidate data protection under their existing Zscaler proxy infrastructure.
We found the single-policy approach simplifies management across channels. You define DLP rules once and apply them to web, SSL traffic, applications, and devices. This eliminates policy fragmentation from running separate tools for each data path.
Advanced classification includes Exact Data Match, Indexed Document Match, and OCR for detecting sensitive content in images. CASB setup is straightforward. The platform adds CSPM and CIEM for cloud risk management, plus UEBA for behavioral analytics.
Teams praise inline DLP effectiveness and zip file scanning for detecting executables. Custom dictionaries and EDM get positive feedback. Policies are easy to manage and work consistently across modules.
Some customers flag the GUI as a significant pain point needing better organization.
We think Zscaler Data Protection works well for organizations already running Zscaler proxy who want to add DLP without another vendor. If you need unified policy across web, endpoint, and email, the platform is nearly there as a full-stack replacement.
When evaluating cloud data security platforms, we’ve identified eight essential criteria that separate solutions that deliver value from those that add noise. Here’s your evaluation checklist.
Data Discovery and Classification Accuracy: Does the platform accurately identify PII, PHI, PCI, and custom data types? Can it scan across S3, alongside Blob Storage and other cloud repositories without blind spots? Does it handle structured and unstructured data equally well?
Context and Attack Path Correlation: Can it connect data location with permissions, public exposure, and vulnerabilities? Does it show actual attack paths rather than isolated findings? Can you understand whether a misconfiguration actually puts your data at risk?
Multi-Cloud Coverage: Does it scan AWS, Azure, GCP equally? Are there blind spots with smaller cloud providers? Can you maintain consistent policies across heterogeneous cloud environments?
Deployment Complexity: Is it agentless or does it require deployment? How quickly can you get from zero to visibility? What’s the ongoing operational overhead?
Alert Noise and False Positive Filtering: Does the platform reduce noise or add to it? Can it distinguish between actual risks and benign configurations? Are prioritization algorithms transparent or black box?
Compliance Reporting and Audit Ready: Can you demonstrate posture for PCI, HIPAA, GDPR, and other frameworks? Do reports come out of the box or require significant customization? Can your audit teams consume the output directly?
Integration with Existing Security Tools: Does it connect to your SIEM, SOC automation platform, or ticketing system? Can findings flow to the tools where your team already works? Or does it create another siloed data source?
Pricing Model and Total Cost Ownership: Is pricing based on data volume, workload count, or seats? Can you predict costs as your cloud footprint grows? Do licensing terms support your deployment timeline?
Weight these criteria based on your organizational maturity. Teams managing regulated data need strong compliance reporting. Development-heavy organizations need low false positive rates. MSPs managing multiple clients need consolidation and multi-tenancy support. Match your priorities to platform strengths before deciding.
Expert Insights is an independent editorial team that researches, tests, and reviews cloud security solutions. No vendor can pay to influence our review of their products. Our reviews are based on product quality and operational reality.
We evaluated 12 cloud data security platforms across AWS, Azure, and GCP environments. For each platform, we assessed data discovery accuracy, false positive rates, multi-cloud support, alongside compliance reporting quality and integration capabilities with existing SOC tooling. we reviewed each solution in controlled environments simulating enterprise workload distribution and measured how quickly teams could achieve visibility and reduce alert fatigue.
Beyond hands-on testing, we conducted market research and reviewed customer feedback across third-party review platforms to understand real-world deployment challenges. We validated vendor claims about detection accuracy and performance against actual customer experiences. Our editorial and commercial teams operate independently, ensuring no vendor influence on scoring or recommendations.
This guide is updated quarterly. For details on our evaluation methodology, visit Expert Insights How We Test & Review Products.
Cloud data security choices depend on your deployment model, compliance requirements, and whether you need specialized data tools or consolidated platforms.
For rapid multi-cloud visibility, Wiz Data Security Posture Management agentless scanning covers AWS, Azure, and GCP without infrastructure overhead. The security graph contextualizes risks that matter most.
If you need unified cloud protection beyond data, Palo Alto Networks Prisma Cloud covers CSPM, workload security, code scanning, and compliance in one platform.
For development teams wanting code and cloud security together, Aikido Security eliminates false positive fatigue with reachability analysis. Single console for SAST, SCA, IaC, and containers means less tool sprawl.
MSPs managing multiple clients get consolidation value from Acronis Cyber Protect Cloud. Backup, threat protection, and endpoint management from one console cuts vendor costs and simplifies client offboarding.
For regulated enterprises standardized on Microsoft, Microsoft Defender for Cloud delivers Azure, AWS, and GCP coverage with native Sentinel SIEM integration. Compliance frameworks come out of the box.
Organizations running hybrid infrastructure benefit from Broadcom Symantec Enterprise Cloud. ZTNA, DLP, and CASB in one platform with consistent policy enforcement across on-prem and cloud.
For Google Workspace shops needing encryption controls, Virtru Google Cloud Encryption delivers client-side encryption with straightforward Gmail integration that users actually adopt.
Review the detailed assessments above to match your specific requirements, data discovery speed, compliance framework support, and multi-cloud flexibility all factor into the right choice for your environment.
Cloud Data Security solutions work in a number of ways to address a raft of risks associated with storing and utilizing data from the cloud. It is essential that this type of platform has a range of features at its disposal, to properly address as wide a range of threats as possible.
Some of the key areas that Cloud Data Security platforms will be designed to address include:
One of the key ways that Cloud Data Security solutions achieve this is through applying consistent and robust encryption across all of your data. This ensures that even if an attacker were to gain access to your data, they would be unable to access or understand it. Common encryption methods include AES-256.
This allows you to strike the balance between ensuring data is properly protected, whilst making it accessible and usable for users. Data that has too many security protections may be unmanageable, and not flexible enough for diverse workforces.
Whilst addressing these issues, Cloud Data Security tools will ensure that there is a high level of visibility and that processes are logged. This improves the auditing processes, where you will need to prove that you are acting properly and adhering to the expectations placed on you.
Finding the right data protection solution for your organization should be a top priority. Failure to do so could lead to preventable attacks being successfully carried out on your organization. As well as the direct threat to your and your customer’s data, you risk tarnishing your brand image and trustworthiness, thereby reducing your future potential customer base. When trying to identify the ideal solution for your organization, you should look for the following features.
Visibility – Your platform should allow you extensive insight into your network and the risks that you face. When you are able to better understand these risks, you can ensure that your policies are appropriate and effective.
Reporting – Linked to having extensive visibility, easy and customizable report generation is essential to explain the measures you take to keep customer and stakeholders’ data safe.
Strong Encryption – In order to effectively safeguard all your data, at rest and while in transit, effective encryption is essential. AES-256 is the gold-standard for encryption as it is virtually impossible to break, even for today’s supercomputers.
Regulatory Alignment – The ideal solution will align with prominent data regulation frameworks to ensure that you are meeting all of your obligations.
The recent mass migration to the cloud has encouraged some organizations to question how safe the cloud is, and if it is an appropriate place to store data. Transferring processes to the cloud does improve flexibility, allowing users to work across a wider range of devices, from a range of locations. If you fail to take proper, precautionary steps, there are dangers associated with the cloud. The vast majority of these, however, can be eliminated, or, at least, mitigated. Common risks facing your cloud data include:
The first step in protecting yourself from the risks associated with securing cloud data is to gain visibility to understand what the risks are, and how they may affect your organization. These risks tend to revolve around data loss and privacy or confidentiality breaches. If you take the proper steps and implement the appropriate policies, many of these threats are easily reduced.
For more on the rise of the cloud and how to protect your data, head to our interview with Rich Lilly of Netrix LLC here:
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.