As more organizations migrate to the cloud in 2025, cloud security will continue to be one of their leading concerns. In the modern environment of multi-cloud and hybrid cloud solutions, cybersecurity teams are hard-pressed to mitigate cyberattacks and data breaches.
With increasing incidents of cloud intrusions, security systems are being challenged with new threats, including:
And much more.
Cloud-targeted attacks are expected to continue growing in 2025. Let’s discuss some of the best strategies for enterprises to mitigate cyber risks in multi-cloud environments.
Cloud security challenges and strategies to watch out for in 2025
According to the 2023 State of the Cloud report, 57% of companies are using more than one cloud platform, which requires more technical expertise from their security teams. Here are some of the multi-cloud security challenges and strategies to expect in 2025:
1. Supply chain attacks
In 2024, there’s been a 33% increase in the volume of supply chain attacks. 66% of healthcare companies have faced supply chain attacks over the past 2 years. Gartner estimates that 60% of supply chain companies will consider cybersecurity risk as their evaluation criteria when engaging with third-party companies.
Besides focusing on vendor risk management, there’s expected to be a growing focus on building verification protocols in global supply chains.
2. Zero Trust Architecture (ZTA)
In a multi-cloud environment, the zero-trust architecture will emerge as a reliable cloud security model in 2025. This approach provides access only to users and devices after proving their trustworthiness.
According to Gartner, 60% of companies will embrace the ZTA model as the starting point for cloud security in 2025. Additionally, public sector companies are also being encouraged to adopt ZTA – to improve national cybersecurity.
3. Cloud compliance and governance
In the face of increasing industry regulations, 2025 will see significant shifts in the area of cloud compliance and governance. As companies shift to cloud environments, there’s a growing need for effective cloud governance to manage security risks and comply with regulations.
With the changing landscape of data privacy regulations like GDPR and CCA, companies must adopt strict data governance strategies to protect their sensitive data. To meet this challenge, companies are using automation to monitor their regulatory adherence and compliance.
4. Cloud security posture management (CSPM)
In a multi-cloud environment, companies are projected to use CSPM platforms to monitor any configuration and vulnerability points on the cloud. Through continuous monitoring, CSPM is enhancing the detection of security threats on the cloud.
CSPM is also enabling regulatory compliance by automating compliance checks and report generation.
5. AI and machine learning
For effective cloud security, AI and machine learning technologies will be “game changers” in 2025. By analyzing massive volumes of security-related data, AI-powered models can spot “suspicious” threats more accurately than human professionals.
Here are some AI capabilities that can transform cloud security in 2025:
Conclusion
Enterprises need a proactive approach to counter cloud security challenges in 2025. With strategies like zero-trust models and cloud governance, they can elevate their security posture and safeguard their sensitive data.
A cybersecurity expert like Lisianthus Tech can help you improve your cybersecurity posture with the right strategies and initiatives. Our customized security solutions are designed to defend against sophisticated attacks and threats. If you want to know more, contact us now.
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