By Josh Breaker-Rolfe

Hybrid cloud environments have been a game changer for many organizations. They allow them to reap the security benefits of on-premises infrastructure while maintaining the cost-effectiveness and agility of public and private cloud services.

However, hybrid cloud adoption has introduced new data security challenges, making it difficult for organizations to keep track of and protect their sensitive data, proactively detect threats, and ultimately ensure a robust security posture. Data Security Posture Management (DSPM) tools are helping security teams overcome this problem. Let’s explore how.

The Problem: Detecting Threats in Hybrid Cloud Environments

Hybrid cloud environments are inherently diverse, dynamic, and distributed. Data flows across multiple locations and platforms; users create data without informing security teams-a phenomenon known as shadow IT-and many organizations lack the resources necessary to make sense of it. This creates blind spots in the organization’s security posture.

Part of the problem is that each cloud provider has distinct security protocols, logging formats, and monitoring tools, making it difficult to correlate events across environments. Moreover, the vast number of integrations inherent in hybrid cloud environments – such as those with third-party applications and APIs – often introduce vulnerabilities that security teams struggle to find and fix. These vulnerabilities act as entry points for data-hungry cybercriminals.

Similarly, the massive volume of data generated in hybrid cloud environments can overwhelm traditional security tools and overstretched security teams. According to research published in Security Info Watch, for example, 74% of experts say they receive too many alerts to count.

Regulatory compliance adds another layer of complexity. Sensitive data residing in hybrid clouds may be subject to different jurisdictional rules, and a lack of consistent visibility can hinder efforts to ensure compliance, leaving organizations exposed to potential legal and financial risks.

What is Proactive Threat Detection?

Before we look at how DSPM tools detect threats in hybrid cloud environments, it’s worth briefly defining just what proactive threat detection is. Put simply, proactive threat detection is the act of identifying a potential threat before it materializes. It’s important because many cybersecurity solutions and strategies rely on reactive threat detection, mitigating the damage of an attack rather than actually preventing it. Modern cyberattacks happen incredibly quickly, meaning that even if a security team detects and responds to a threat just seconds after it materializes, it can still cause massive damage.

The Solution: Data Security Posture Management

DSPM tools help overcome these challenges by offering organizations visibility into their sensitive data resides, who has access to it, how it has been used, and how secure data stores are. By doing so, they address the gaps left by more traditional security tools, offering deep insight into hybrid cloud environments. Here’s how:

• Discovery of Shadow Data: DSPM tools uncover unknown or unmonitored data repositories – otherwise known as shadow data – across hybrid and multi-cloud setups.
• Real-Time Risk Assessment: By continuously monitoring data flows, access patterns, and configurations, these tools detect vulnerabilities or misconfigurations that could expose data and help organizations address risks before they escalate into breaches​.
• Automated Compliance Management: DSPM simplifies compliance with regulations such as GDPR and HIPAA by automatically monitoring sensitive data, data repositories, access controls, and security controls to ensure they align with relevant regulatory requirements.
• Integration and Scalability: DSPM provides a unified approach to protecting data across hybrid cloud environments because they can integrate with other security tools, like data loss prevention (DLP). Moreover, its flexibility ensures that security teams can easily scale these solutions up or down alongside hybrid cloud infrastructure.

These capabilities help organizations proactively detect threats because they grant unparalleled visibility into hybrid cloud environments. This visibility facilitates other key capabilities – such as the continuous monitoring of cloud data for suspicious activity and the monitoring of user access patterns to identify behaviors that might indicate an insider threat or unauthorized access. The key point here is that because DSPM tools are automated, they alert security teams to these threats in real-time.

Looking Ahead: Strengthening Data Security with DSPM

It’s important to recognize that hybrid cloud environments are only going to get more complex. While your environment might seem manageable now, it may well not be in the years to come. What’s more, cyber threats are evolving at an alarming rate, and proactive threat detection is one of the few ways you can keep pace with them.

In short, anyone seeking to ensure hybrid cloud security must prioritize proactive threat detection capabilities, such as those offered by DSPM tools. These tools provide visibility into complex cloud environments, giving security teams the necessary intelligence to respond to threats before they can wreak havoc on their organization. This is just the beginning for DSPM: as hybrid cloud adoption grows and data environments become ever more complex, these tools will become a core part of any effective data security strategy.

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ABOUT THE AUTHOR

Josh is a Content writer at Bora. He graduated with a degree in Journalism in 2021 and has a background in cybersecurity PR. He’s written on a wide range of topics, from AI to Zero Trust, and is particularly interested in the impacts of cybersecurity on the wider economy.