Identity replaces the perimeter
Cloud roles and policies decide what is reachable. Over-privileged identities are the new flat network.
Solutions · Cloud Security
Cloud Security
Security designed for shared-responsibility reality: identity-first, configuration-aware, workload-level protection across AWS, Azure and Google Cloud.
What is cloud security?
Cloud security is the set of policies, controls and technologies that protect cloud environments — accounts, identities, networks, workloads, containers, data and APIs. It differs from traditional infrastructure security in a fundamental way: identity and configuration are the primary attack surface, and everything is API-driven and changeable in seconds.
The shared responsibility model means the provider secures the platform, but you secure what you put on it: identities, permissions, configuration, workloads and data. Most cloud incidents trace back to exactly those areas — over-permissive roles, exposed storage, unmanaged keys and unreviewed configuration drift.
Why it matters
Why cloud requires a different security model
Cloud misconfiguration is today’s fastest path from exposure to incident.
Configuration is continuous
CI/CD pipelines and infrastructure-as-code change environments daily. Security must be continuous and codified.
Data gravity concentrates risk
Consolidated data stores make a single misconfiguration or compromised key disproportionately damaging.
How it works
How Netralink approaches cloud security
From landing zones to continuous operations.
- 01
Assess
Review account structure, identity, networking, workload posture and data protection.
- 02
Baseline
Define secure configuration baselines and guardrails for each cloud and account type.
- 03
Codify
Enforce policy in infrastructure-as-code and CI/CD rather than relying on review.
- 04
Protect
Harden identities, encrypt data, segment networks and secure workloads and containers.
- 05
Monitor
Continuous posture management and cloud-native detection for runtime threats.
- 06
Respond
Cloud-aware incident response: containment through APIs, keys and policies.
Capabilities
Cloud security capabilities
Controls across the cloud stack.
Cloud posture management
Continuous configuration assessment against benchmarks and custom policy.
Cloud identity security
Least-privilege roles, permission boundaries, workload identity and key governance.
Workload and container protection
Image scanning, runtime detection and Kubernetes hardening.
Cloud network security
Segmentation, private connectivity, egress control and secure architecture.
Data protection
Encryption, key management, storage exposure detection and data flow visibility.
Cloud detection and response
Detection of anomalous API activity, credential abuse and control-plane attacks.
In practice
Cloud security use cases
Multi-cloud governance
Apply consistent guardrails and visibility across AWS, Azure and GCP.
Cloud migration security
Build security into landing zones before workloads move.
Kubernetes hardening
Secure clusters, supply chain and runtime for container platforms.
Cloud incident response
Investigate and contain compromised cloud identities and workloads.
Outcomes
Benefits
- Misconfiguration detected continuously, not quarterly
- Identity and permission risk surfaced before exploitation
- Policy enforced through code and pipelines
- Consistent control across cloud providers
- Cloud-aware detection and response operations
FAQ
Cloud Security — frequently asked questions
Cloud security is the policies, controls and technologies that protect cloud environments: accounts, identities, networks, workloads, containers, data and APIs. It emphasises identity, configuration and API activity because those dominate the cloud attack surface.
CSPM continuously assesses cloud configuration against security benchmarks and policy, surfacing misconfigurations such as public storage, over-permissive roles and disabled logging. It is a core control for detecting drift in dynamic environments.
The provider secures the cloud itself — physical infrastructure, hypervisor and managed service internals. You secure what you deploy: identities, permissions, configuration, workloads, applications and data. Most cloud incidents are failures on the customer side of that line.
Kubernetes introduces its own layers: cluster configuration, network policy, admission control, image supply chain and runtime behaviour. These require container-specific controls on top of the general cloud security baseline.
The security models are conceptually similar but the primitives differ — IAM semantics, network controls, logging and native security tooling all vary. We maintain platform-specific baselines and translate your policy into each provider’s mechanisms.
Related
Explore related solutions
Next step
Put this capability to work
Discuss cloud security for your environment with a Netralink security specialist — no obligation, no sales pressure.
Ready to strengthen your security posture?
Start with a no-obligation conversation. We will review your environment and outline where exposure concentrates — and how to reduce it.