Supercharging DLP with Automatic Data Discovery & Classification of Sensitive Data

For CISOs and security leaders responsible for cloud, SaaS, and AI-driven environments, Mean Time to Resolve (MTTR) is one of the most overlooked, and most expensive, metrics in data security.

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Every hour a data issue remains unresolved increases the likelihood of a breach, regulatory impact, or reputational damage. Yet MTTR is rarely measured or optimized for data-centric risk, even as sensitive data spreads across environments and fuels AI systems.

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Research shows MTTR for data security issues can range from under 24 hours in mature organizations to weeks or months in others. Data Security Posture Management (DSPM) plays a critical role in shrinking MTTR by improving visibility, prioritization, and automation, especially in modern, distributed environments.

MTTR: The Metric That Quietly Drives Data Breach Costs

Whether the issue is publicly exposed PII, over-permissive access to sensitive data, or shadow datasets drifting out of compliance, speed matters. A slow MTTR doesn’t just extend exposure, it expands the blast radius. The longer it takes to resolve an incident the longer sensitive data remains exposed, the more systems, users, and AI tools can interact with it and the more it likely proliferates.

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Industry practitioners note that automation and maturity in data security operations are key drivers in reducing MTTR, as contextual risk prioritization and automated remediation workflows dramatically shorten investigation and fix cycles relative to manual methods.

Why Traditional Security Tools Don’t Address Data Exposure MTTR

Most security tools are optimized for infrastructure incidents, not data risk. As a result, security teams are often left answering basic questions manually:

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• What data is involved?
• Is it actually sensitive?
• Who owns it?
• How exposed is it?

While teams investigate, the clock keeps ticking.

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Example: Cloud Data Exposure MTTR (CSPM-Only)
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A publicly exposed cloud storage bucket is flagged by a CSPM tool. It takes hours, sometimes days, to determine whether the data contains regulated PII, whether it’s real or mock data, and who is responsible for fixing it. During that time, the data remains accessible. DSPM changes this dynamic by answering those questions immediately.

How DSPM Directly Reduces Data Exposure MTTR

DSPM isn’t just about knowing where sensitive data lives. In real-world environments, its greatest value is how much faster it helps teams move from detection to resolution. By adding context, prioritization, and automation to data risk, DSPM effectively acts as a response accelerator.

Risk-Based Prioritization

One of the biggest contributors to long MTTR is alert fatigue. Security teams are often overwhelmed with findings, many of which turn out to be false positives or low-impact issues once investigated. DSPM helps cut through that noise by prioritizing risk based on what truly matters: the sensitivity of the data, whether it’s publicly exposed or broadly accessible, who can reach it, and the associated business or regulatory impact.

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When combined with cloud security signals like correlating infrastructure exposure identified by CSPM platforms like Wiz with precise data context from DSPM, teams can immediately distinguish between theoretical risk and real sensitive data exposure. These enriched, data-aware findings can then be shared, escalated, or suppressed across the broader security stack, allowing teams to focus their time on fixing the right problems first instead of chasing the loudest alerts.

Faster Investigation Through Built-In Context

Investigation time is another major drag on MTTR. Without DSPM, teams often lose hours or days answering basic questions about an alert: what kind of data is involved, who owns it, where it’s stored, and whether it triggers compliance obligations. DSPM removes much of that friction by precomputing this context. Sensitivity, ownership, access scope, exposure level, and compliance impact are already visible, allowing teams to skip straight to remediation. In mature programs, this alone can reduce investigation time dramatically and prevent issues from lingering simply because no one has enough information to act.

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Automation With Validation

One of the strongest MTTR accelerators is closed-loop remediation. Automation plays an equally important role, especially when it’s paired with validation. Instead of relying on manual follow-ups, DSPM can automatically open tickets for critical findings, trigger remediation actions like removing public access or revoking excessive permissions, and then re-scan to confirm the fix actually worked. Issues aren’t closed until validation succeeds. Organizations that adopt this closed-loop model often see critical data risks resolved within hours, and in some cases, minutes - rather than days.

Organizations using this model routinely achieve sub-24-hour MTTR for critical data risks, and in some cases, resolution in minutes.

Removing the End-User Bottleneck

Data issues often stall while waiting for data owners to interpret alerts or determine next steps. DSPM helps eliminate one of the most common bottlenecks in data security: waiting on end users. Data issues frequently stall while teams track down owners, explain alerts, or negotiate next steps. By providing clear, actionable guidance and enabling self-service fixes for common problems, DSPM reduces the need for back-and-forth handoffs. Integrations with ITSM platforms like ServiceNow or Jira ensure accountability without slowing things down. The result is fewer stalled issues and a meaningful reduction in overall MTTR.

Where Do You Stand? MTTR Benchmarks

The DSPM MTTR benchmarks outline clear maturity levels:

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If your team isn’t tracking MTTR today, you’re likely operating in the top rows of this table, and carrying unnecessary risk.

The Business Case: Faster MTTR = Real ROI

Reducing MTTR is one of the clearest ways to translate data security into business value by achieving:

• Lower breach impact and recovery costs
• Faster containment of exposure
• Reduced analyst burnout and churn
• Stronger compliance posture

Organizations with mature automation detect and contain incidents up to 98 days faster and save millions per incident.

Three Steps to Reduce MTTR With DSPM

1. Measure your MTTR for data security findings by severity
2. Prioritize data risk, not alert volume
3. Automate remediation and validation wherever possible

This shift moves teams from reactive firefighting to proactive data risk management.

MTTR Is the New North Star for Data Security

DSPM is no longer just about visibility. Its real value lies in how quickly organizations can act on what they see.

If your MTTR is measured in days or weeks, risk is already compounding, especially in AI-driven environments.

The organizations that succeed will be those that treat DSPM not as a reporting tool, but as a core engine for faster, smarter response.

Ready to start reducing your data security MTTR? Schedule a Sentra demo.

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Cloud environments evolve continuously - new workloads, APIs, identities, and services are deployed every day. This constant change introduces security gaps that attackers can exploit if left unmanaged.

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Cloud vulnerability management helps organizations identify, prioritize, and remediate security weaknesses across cloud infrastructure, workloads, and services to reduce breach risk, protect sensitive data, and maintain compliance.

This guide explains what cloud vulnerability management is, why it matters in 2026, common cloud vulnerabilities, best practices, tools, and more.

What is Cloud Vulnerability Management?

Cloud vulnerability management is a proactive approach to identifying and mitigating security vulnerabilities within your cloud infrastructure, enhancing cloud data security. It involves the systematic assessment of cloud resources and applications to pinpoint potential weaknesses that cybercriminals might exploit. By addressing these vulnerabilities, you reduce the risk of data breaches, service interruptions, and other security incidents that could have a significant impact on your organization.

Why Cloud Vulnerability Management Matters in 2026

Cloud vulnerability management matters in 2026 because cloud environments are more dynamic, interconnected, and data-driven than ever before, making traditional, periodic security assessments insufficient. Modern cloud infrastructure changes continuously as teams deploy new workloads, APIs, and services across multi-cloud and hybrid environments. Each change can introduce new security vulnerabilities, misconfigurations, or exposed attack paths that attackers can exploit within minutes.

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Several trends are driving the increased importance of cloud vulnerability management in 2026:

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• Accelerated cloud adoption: Organizations continue to move critical workloads and sensitive data into IaaS, PaaS, and SaaS environments, significantly expanding the attack surface.
• Misconfigurations remain the leading risk: Over-permissive access policies, exposed storage services, and insecure APIs are still the most common causes of cloud breaches.
• Shorter attacker dwell time: Threat actors now exploit newly exposed vulnerabilities within hours, not weeks, making continuous vulnerability scanning essential.
• Increased regulatory pressure: Compliance frameworks such as GDPR, HIPAA, SOC 2, and emerging AI and data regulations require continuous risk assessment and documentation.
• Data-centric breach impact: Cloud breaches increasingly focus on accessing sensitive data rather than infrastructure alone, raising the stakes of unresolved vulnerabilities.

In this environment, cloud vulnerability management best practices, including continuous scanning, risk-based prioritization, and automated remediation - are no longer optional. They are a foundational requirement for maintaining cloud security, protecting sensitive data, and meeting compliance obligations in 2026.

Common Vulnerabilities in Cloud Security

Before diving into the details of cloud vulnerability management, it's essential to understand the types of vulnerabilities that can affect your cloud environment. Here are some common vulnerabilities that private cloud security experts encounter:

Vulnerable APIs

Application Programming Interfaces (APIs) are the backbone of many cloud services. They allow applications to communicate and interact with the cloud infrastructure. However, if not adequately secured, APIs can be an entry point for cyberattacks. Insecure API endpoints, insufficient authentication, and improper data handling can all lead to vulnerabilities.

# Insecure API endpoint example
import requests

response = requests.get('https://example.com/api/v1/insecure-endpoint')
if response.status_code == 200:
    # Handle the response
else:
    # Report an error

Misconfigurations

Misconfigurations are one of the leading causes of security breaches in the cloud. These can range from overly permissive access control policies to improperly configured firewall rules. Misconfigurations may leave your data exposed or allow unauthorized access to resources.

# Misconfigured firewall rule
- name: allow-http
  sourceRanges:
    - 0.0.0.0/0 # Open to the world
  allowed:
    - IPProtocol: TCP
      ports:
        - '80'

Data Theft or Loss

Data breaches can result from poor data handling practices, encryption failures, or a lack of proper data access controls. Stolen or compromised data can lead to severe consequences, including financial losses and damage to an organization's reputation.

// Insecure data handling example
import java.io.File;
import java.io.FileReader;

public class InsecureDataHandler {
    public String readSensitiveData() {
        try {
            File file = new File("sensitive-data.txt");
            FileReader reader = new FileReader(file);
            // Read the sensitive data
            reader.close();
        } catch (Exception e) {
            // Handle errors
        }
    }
}

Poor Access Management

Inadequate access controls can lead to unauthorized users gaining access to your cloud resources. This vulnerability can result from over-privileged user accounts, ineffective role-based access control (RBAC), or lack of multi-factor authentication (MFA).

# Overprivileged user account
- members:
    - user:johndoe@example.com
  role: roles/editor

Non-Compliance

Non-compliance with regulatory standards and industry best practices can lead to vulnerabilities. Failing to meet specific security requirements can result in fines, legal actions, and a damaged reputation.

Non-compliance with GDPR regulations can lead to severe financial penalties and legal consequences.

Understanding these vulnerabilities is crucial for effective cloud vulnerability management. Once you can recognize these weaknesses, you can take steps to mitigate them.

Cloud Vulnerability Assessment and Mitigation

Now that you're familiar with common cloud vulnerabilities, it's essential to know how to mitigate them effectively. Mitigation involves a combination of proactive measures to reduce the risk and the potential impact of security issues.

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Here are some steps to consider:

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• Regular Cloud Vulnerability Scanning: Implement a robust vulnerability scanning process that identifies and assesses vulnerabilities within your cloud environment. Use automated tools that can detect misconfigurations, outdated software, and other potential weaknesses.

• Access Control: Implement strong access controls to ensure that only authorized users have access to your cloud resources. Enforce the principle of least privilege, providing users with the minimum level of access necessary to perform their tasks.

• Configuration Management: Regularly review and update your cloud configurations to ensure they align with security best practices. Tools like Infrastructure as Code (IaC) and Configuration Management Databases (CMDBs) can help maintain consistency and security.

• Patch Management: Keep your cloud infrastructure up to date by applying patches and updates promptly. Vulnerabilities in the underlying infrastructure can be exploited by attackers, so staying current is crucial.

• Encryption: Use encryption to protect data both at rest and in transit. Ensure that sensitive information is adequately encrypted, and use strong encryption protocols and algorithms.

• Monitoring and Incident Response: Implement comprehensive monitoring and incident response capabilities to detect and respond to security incidents in real time. Early detection can minimize the impact of a breach.

• Security Awareness Training: Train your team on security best practices and educate them about potential risks and how to identify and report security incidents.

Key Features of Cloud Vulnerability Management

Effective cloud vulnerability management provides several key benefits that are essential for securing your cloud environment. Let's explore these features in more detail:

Better Security

Cloud vulnerability management ensures that your cloud environment is continuously monitored for vulnerabilities. By identifying and addressing these weaknesses, you reduce the attack surface and lower the risk of data breaches or other security incidents. This proactive approach to security is essential in an ever-evolving threat landscape.

# Code snippet for vulnerability scanning
import security_scanner

# Initialize the scanner
scanner = security_scanner.Scanner()

# Run a vulnerability scan
scan_results = scanner.scan_cloud_resources()

Cost-Effective

By preventing security incidents and data breaches, cloud vulnerability management helps you avoid potentially significant financial losses and reputational damage. The cost of implementing a vulnerability management system is often far less than the potential costs associated with a security breach.

# Code snippet for cost analysis
def calculate_potential_cost_of_breach():
    # Estimate the cost of a data breach
    return potential_cost

potential_cost = calculate_potential_cost_of_breach()
if potential_cost > cost_of vulnerability management:
    print("Investing in vulnerability management is cost-effective.")
else:
    print("The cost of vulnerability management is justified by potential savings.")

Highly Preventative

Vulnerability management is a proactive and preventive security measure. By addressing vulnerabilities before they can be exploited, you reduce the likelihood of a security incident occurring. This preventative approach is far more effective than reactive measures.

# Code snippet for proactive security
import preventive_security_module

# Enable proactive security measures
preventive_security_module.enable_proactive_measures()

Time-Saving

Cloud vulnerability management automates many aspects of the security process. This automation reduces the time required for routine security tasks, such as vulnerability scanning and reporting. As a result, your security team can focus on more strategic and complex security challenges.

# Code snippet for automated vulnerability scanning
import automated_vulnerability_scanner

# Configure automated scanning schedule
automated_vulnerability_scanner.schedule_daily_scan()

Steps in Implementing Cloud Vulnerability Management

Implementing cloud vulnerability management is a systematic process that involves several key steps. Let's break down these steps for a better understanding:

Identification of Issues

The first step in implementing cloud vulnerability management is identifying potential vulnerabilities within your cloud environment. This involves conducting regular vulnerability scans to discover security weaknesses.

# Code snippet for identifying vulnerabilities
import vulnerability_identifier

# Run a vulnerability scan to identify issues
vulnerabilities = vulnerability_identifier.scan_cloud_resources()

Risk Assessment

After identifying vulnerabilities, you need to assess their risk. Not all vulnerabilities are equally critical. Risk assessment helps prioritize which vulnerabilities to address first based on their potential impact and likelihood of exploitation.

# Code snippet for risk assessment
import risk_assessment

# Assess the risk of identified vulnerabilities
priority_vulnerabilities = risk_assessment.assess_risk(vulnerabilities)

Vulnerabilities Remediation

Remediation involves taking action to fix or mitigate the identified vulnerabilities. This step may include applying patches, reconfiguring cloud resources, or implementing access controls to reduce the attack surface.

# Code snippet for vulnerabilities remediation
import remediation_tool

# Remediate identified vulnerabilities
remediation_tool.remediate_vulnerabilities(priority_vulnerabilities)

Vulnerability Assessment Report

Documenting the entire vulnerability management process is crucial for compliance and transparency. Create a vulnerability assessment report that details the findings, risk assessments, and remediation efforts.

# Code snippet for generating a vulnerability assessment report
import report_generator

# Generate a vulnerability assessment report
report_generator.generate_report(priority_vulnerabilities)

Re-Scanning

The final step is to re-scan your cloud environment periodically. New vulnerabilities may emerge, and existing vulnerabilities may reappear. Regular re-scanning ensures that your cloud environment remains secure over time.

# Code snippet for periodic re-scanning
import re_scanner

# Schedule regular re-scans of your cloud resources
re_scanner.schedule_periodic_rescans()

By following these steps, you establish a robust cloud vulnerability management program that helps secure your cloud environment effectively.

Challenges with Cloud Vulnerability Management

While cloud vulnerability management offers many advantages, it also comes with its own set of challenges. Some of the common challenges include:

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Cloud Vulnerability Management Best Practices

To overcome the challenges and maximize the benefits of cloud vulnerability management, consider these best practices:

• Automation: Implement automated vulnerability scanning and remediation processes to save time and reduce the risk of human error.

• Regular Training: Keep your security team well-trained and updated on the latest cloud security best practices.

• Scalability: Choose a vulnerability management solution that can scale with your cloud environment.

• Prioritization: Use risk assessments to prioritize the remediation of vulnerabilities effectively.

• Documentation: Maintain thorough records of your vulnerability management efforts, including assessment reports and remediation actions.

• Collaboration: Foster collaboration between your security team and cloud administrators to ensure effective vulnerability management.

• Compliance Check: Regularly verify your cloud environment's compliance with relevant standards and regulations.

Tools to Help Manage Cloud Vulnerabilities

To assist you in your cloud vulnerability management efforts, there are several tools available. These tools offer features for vulnerability scanning, risk assessment, and remediation.

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Here are some popular options:

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1. Sentra: Sentra is a cloud-based data security platform that provides visibility, assessment, and remediation for data security. It can be used to discover and classify sensitive data, analyze data security controls, and automate alerts in cloud data stores, IaaS, PaaS, and production environments.

2. Tenable Nessus: A widely-used vulnerability scanner that provides comprehensive vulnerability assessment and prioritization.

3. Qualys Vulnerability Management: Offers vulnerability scanning, risk assessment, and compliance management for cloud environments.

4. AWS Config: Amazon Web Services (AWS) provides AWS Config, as well as other AWS cloud security tools, to help you assess, audit, and evaluate the configurations of your AWS resources.

5. Azure Security Center: Microsoft Azure's Security Center offers Azure Security tools for continuous monitoring, threat detection, and vulnerability assessment.

6. Google Cloud Security Scanner: A tool specifically designed for Google Cloud Platform that scans your applications for vulnerabilities.

7. OpenVAS: An open-source vulnerability scanner that can be used to assess the security of your cloud infrastructure.

Choosing the right tool depends on your specific cloud environment, needs, and budget. Be sure to evaluate the features and capabilities of each tool to find the one that best fits your requirements.

Conclusion

In an era of increasing cyber threats and data breaches, cloud vulnerability management is a vital practice to secure your cloud environment. By understanding common cloud vulnerabilities, implementing effective mitigation strategies, and following best practices, you can significantly reduce the risk of security incidents. Embracing automation and utilizing the right tools can streamline the vulnerability management process, making it a manageable and cost-effective endeavor.

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Remember that security is an ongoing effort, and regular vulnerability scanning, risk assessment, and remediation are crucial for maintaining the integrity and safety of your cloud infrastructure. With a robust cloud vulnerability management program in place, you can confidently leverage the benefits of the cloud while keeping your data and assets secure.

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See how Sentra identifies cloud vulnerabilities that put sensitive data at risk.

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As organizations scale their use of Google Cloud, sensitive data is rapidly expanding across cloud storage, data lakes, and analytics platforms, often without clear visibility or consistent control. Native cloud security tools focus on infrastructure and configuration risk, but they do not provide a reliable understanding of what sensitive data actually exists inside cloud environments, or how that data is being accessed and used.

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Sentra secures Google Cloud by delivering deep, AI-driven data discovery and classification across cloud-native services, unstructured data stores, and shared environments. With continuous visibility into where sensitive data resides and how exposure evolves over time, security teams can accurately assess real risk, enforce data governance, and reduce the likelihood of data leaks, without slowing cloud adoption.

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As data extends into Google Workspace and powers Gemini AI, Sentra ensures sensitive information remains governed and protected across collaboration and AI workflows. When integrated with Cloud Security Posture Management (CSPM) solutions, Sentra enriches cloud posture findings with trusted data context, transforming cloud security signals into prioritized, actionable insight based on actual data exposure.

The Challenge:
Cloud, Collaboration, and AI Without Data Context

Modern enterprises face three converging challenges:

• Massive data sprawl across cloud infrastructure, SaaS collaboration tools, and data lakes
• Unstructured data dominance, representing ~80% of enterprise data and the hardest to classify
• AI systems like Gemini that ingest, transform, and generate sensitive data at scale

While CSPMs, like Wiz, excel at identifying misconfigurations, attack paths, and identity risk, they cannot determine what sensitive data actually exists inside exposed resources. Lightweight or native DSPM signals lack the accuracy and depth required to support confident risk decisions.

Security teams need more than posture - they need data truth.

Data Security Built for the Google Ecosystem

Sentra secures sensitive data across Google Cloud, Google Workspace, and AI-driven environments with accuracy, scale, and control -going beyond visibility to actively reduce data risk.

Key Sentra Capabilities

• AI-Driven Data Discovery & Classification
  Precisely identifies PII, PCI, credentials, secrets, IP, and regulated data across structured and unstructured sources—so teams can trust the results.
• Best-in-Class Unstructured Data Coverage
  Accurately classifies long-form documents and free text, addressing the largest source of enterprise data risk.
• Petabyte-Scale, High-Performance Scanning
  Fast, efficient scanning designed for cloud and data lake scale without operational disruption.
• Unified, Agentless Coverage
  Consistent visibility and classification across Google Cloud, Google Workspace, data lakes, SaaS, and on-prem.
• Enabling Intelligent Data Loss Prevention (DLP)
  Data-aware controls prevent oversharing, public exposure, and misuse—including in AI workflows—driven by accurate classification, not static rules.‍
• Continuous Risk Visibility
  Tracks where sensitive data lives and how exposure changes over time, enabling proactive governance and faster response.

Strengthening Security Across Google Cloud & Workspace

Google Cloud

Sentra enhances Google Cloud security by:

• Discovering and classifying sensitive data in GCS, BigQuery, and data lakes
• Identifying overexposed and publicly accessible sensitive data
• Detecting toxic combinations of sensitive data and risky configurations
• Enabling policy-driven governance aligned to compliance and risk tolerance

Google Workspace

Sentra secures the largest source of unstructured data by:

• Classifying sensitive content in Docs, Sheets, Drive, and shared files
• Detecting oversharing and external exposure
• Identifying shadow data created through collaboration
• Supporting audit and compliance with clear reporting

Enabling Secure and Responsible Gemini AI

Gemini AI introduces a new class of data risk. Sensitive information is no longer static, it is continuously ingested and generated by AI systems.

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Sentra enables secure and responsible AI adoption by:

• Providing visibility into what sensitive data feeds AI workflows
• Preventing regulated or confidential data from entering AI systems
• Supporting governance policies for responsible AI use
• Reducing the risk of AI-driven data leakage

Wiz + Sentra: Comprehensive Cloud and Data Security

Wiz identifies where cloud risk exists.
Sentra determines what data is actually at risk.

Together, Sentra + Wiz Deliver:

• Enrichment of Wiz findings with accurate, context-rich data classification
• Detection of real exposure, not just theoretical misconfiguration
• Better alert prioritization based on business impact
• Clear, defensible risk reporting for executives and boards

Security teams add Sentra because Wiz alone is not enough to accurately assess data risk at scale, especially for unstructured and AI-driven data.

Business Outcomes

With Sentra securing data across Google Cloud, Google Workspace, and Gemini AI—and enhancing Wiz—organizations achieve:

• Reduced enterprise risk through data-driven prioritization
• Improved compliance readiness beyond minimum regulatory requirements
• Higher SOC efficiency with less noise and faster response
• Confident AI adoption with enforceable governance
• Clearer executive and board-level risk visibility

“Wiz shows us cloud risk. Sentra shows us whether that risk actually impacts sensitive data. Together, they give us confidence to move fast with Google and Gemini without losing control.”
— CISO, Enterprise Organization

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As cloud, collaboration, and AI converge, security leaders must go beyond infrastructure-only security. Sentra provides the data intelligence layer that makes Google Cloud security stronger, Google Workspace safer, Gemini AI responsible, and Wiz actionable.

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Sentra helps organizations secure what matters most, their critical data.

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