Cloud security tools: Building a strong defence in the cloud

It’s no secret that the rate at which businesses are adopting cloud is accelerating. The cloud offers flexibility, scalability and innovation with speed. But the threats are evolving fast too. Protecting your cloud environment requires more than good intentions; it demands the right cloud security tools, configured and managed effectively.  

Why? According to the Thales 2025 Cloud Security Study, 54% of data stored in the cloud is now considered sensitive, up from 47% the previous year. And interestingly, 54% of organisations experienced increased direct attacks targeting cloud infrastructure. 

Let’s break down the essential technologies that keep your data safe and your business compliant with regulations and frameworks. 

Identity and Access Management (IAM) 

68% of organisations said stolen credentials and secrets are the fastest-growing cloud attack tactic in 2025.  

Controlling who can access what is the foundation of cloud security. IAM tools enforce strong authentication, manage user roles, and reduce the risk of unauthorised access. Think multi-factor authentication, conditional access policies, and privileged identity management. Don’t let the wrong person get access to your precious data. 

 Microsoft Entra ID is a great tool for IAM. 

Encryption and key management 

Only 8% of enterprises encrypt 80% or more of their cloud‑stored data - despite over half of that data being sensitive.  

Encryption tools safeguard sensitive information. It transforms readable information into an unreadable, coded format that can only be accessed with the correct decryption key. It acts as a frontline defence against unauthorised access by ensuring that even if data is intercepted or stolen, it remains useless to attackers. This process protects data both at rest (on devices or cloud storage) and in transit (such as web traffic, VPN connections or email attachments). 

Key management systems ensure cryptographic keys are stored and rotated securely. 

 Microsoft, Sophos and Mimecast are just some of encryption providers we offer. 

Threat detection and response 

Modern threats require modern defence. Cloud intrusions surged by 136% in the first half of 2025 compared with all of 2024. 

Security Information and Event Management (SIEM) and Extended Detection and Response (XDR) tools enable you to monitor activity, detect anomalies, and automate responses to potential breaches. You could even go one step further with Managed Detection and Response (MDR) services to have 24/7 protection lead by experts and comprehensive tools. This is especially great if you don’t have the in-house expertise or time to dedicate to constant security monitoring and remediation. 

Solutions to consider: Sophos, ESET, Acronis, to name a few. Get in touch if you want to book any demos. 

Compliance and governance tools 

Regulatory requirements aren’t optional. If you don’t comply, you'll get fined and your brand trust will also suffer. And more clients and parts of the supply chain are requesting security framework compliance too – they need proof that you’re looking after their sensitive data. If you’ve not got the right protocols in place, they won’t work with or buy from you. 

Compliance tools like CyberSmart help you track and enforce standards like Cyber Essentials and ISO 27001. 

Ready to strengthen your cloud security? 

We don’t just supply cloud security tools – we deliver expertise. We partner with you to design, deploy, and manage both a cloud and security strategy that evolves with your business.  

• Book our free security assessment and receive a gap analysis report of the tools you’re missing for a strong security foundation. 

• Explore our collection of security solutions – get everything you need to stay secure and compliant. All in one place, making procurement easy. 

• Connect with our team of cloud experts who provide Azure and Microsoft 365 services to help you optimise the cloud and stay secure. 

Contact our team today and discover how we can help you stay secure, compliant, and confident in the cloud.