Secure Every Layer of Your Cloud
Cloud & Infrastructure Security Services for UK Businesses
The cloud gave you speed, but it also moved security into configuration and identity, where one wrong setting can quietly expose everything. We secure your cloud and the infrastructure beneath it, across AWS, Azure, Google Cloud and Microsoft 365, from the identity layer down to the workload.
- Certified Experts
- OSCP, CEH, CRTP & industry-certified testers.
- Real-World Approach
- Manual testing with real-world attack techniques.
- Actionable Reporting
- Detailed findings with clear risk ratings and remediation.
- Confidential & Secure
- Strict NDA, data protection & privacy practices.
// Cloud & Infrastructure Security
Why the Old Perimeter No Longer Helps
In the cloud the wall you used to defend has gone. Security now lives in how identities, storage, networks and workloads are set up, and attackers know it. Most cloud breaches trace back to a misconfiguration or a role with too much power, not a clever exploit.
We secure the whole stack, reviewing and hardening your cloud platforms and the infrastructure beneath them, so moving fast does not quietly leave doors open behind you.
- Misconfigurations Found and Fixed
- Identity and Access Locked Down
- Workloads Hardened against Attack
Specialist Cloud and Infrastructure Services
Focused services for each platform and each layer of your cloud and infrastructure estate.
AWS Security
IAM, S3 and network exposure reviewed against CIS.
Learn moreAzure Security
Entra ID, conditional access and tenant hardening.
Learn moreGoogle Cloud Security
GCP IAM, buckets and VPC firewall rules reviewed.
Learn moreMicrosoft 365 Security
Identity, mail flow and data loss prevention hardened.
Learn moreIdentity and Access Management
Least-privilege access across cloud and on-premises.
Learn moreZero Trust Architecture
A phased path from perimeter to continuous verification.
Learn moreInfrastructure Hardening
Servers and network devices hardened to CIS Benchmarks.
Learn moreSecurity Architecture Review
Structural risk found before it reaches production.
Learn more// Coverage
Where We Work
AWS, Azure and Google Cloud
Posture reviewed and hardened across the platforms you run.
Microsoft 365
Email, identity and collaboration hardened against real attacks.
Identity and Access
Roles and permissions tightened toward least privilege.
Zero Trust
Access built around verify-everything, trust-nothing.
Infrastructure
Servers, networks and workloads brought to secure baselines.
Architecture
Security designed in from the start, not bolted on later.
// Methodology
How We Work with You
- 01
Assessment
We review your cloud and infrastructure against best practice and real attacks.
- 02
Prioritisation
We rank findings by exploitability and business impact.
- 03
Hardening
We help apply fixes across identity, configuration and workloads.
- 04
Staying Secure
We keep your posture strong as the environment changes.
// Ready when you are
Put your cloud & infrastructure security services for uk businesses to the test.
// Impact
Why It Matters
Close Common Breach Routes
Fix the misconfigurations behind most cloud incidents.
// How We Approach Cloud Security
- Configuration and posture review across providers
- Identity and access hardening to least privilege
- Zero Trust access design
- Infrastructure and workload hardening
- Secure architecture review
What you get
// Some of What We Use
// Why Choose Pluto Cyber Security
Cloud Native Depth, Attacker Mindset
We know each provider's traps, and we know how attackers spring them. That pairing gives you more than a config scan, it gives you a clear view of how your cloud could actually be breached and what to change first.
Multi-Cloud Expertise
Fluent across AWS, Azure, Google Cloud and Microsoft 365.
Beyond the Checklist
Real attack thinking, not just automated benchmarks.
Practical Hardening
Fixes aligned to each provider's best practice.
AWS, Microsoft Azure, Google Cloud and Microsoft 365, each assessed against its own security best practice.
// Related services
Explore Related Services.
Get started
Ready to Scope Your Cloud & Infrastructure Security Services for UK Businesses?
Tell us what you need tested. We reply with honest guidance and a fixed-scope quote, usually within one business day.