Managed Cloud Security — Protect Your Cloud Estate
Cloud misconfiguration is the leading cause of cloud data breaches — not sophisticated attacks, but publicly exposed S3 buckets, overly permissive IAM policies, and unencrypted databases. Opsio's managed cloud security services continuously monitor, detect, and remediate security risks across your AWS, Azure, and GCP environments using cloud security posture management (CSPM), workload protection, and identity governance.
Trusted by 100+ organisations across 6 countries
24/7
Security Monitoring
< 1h
Remediation SLA
95%
Misconfiguration Fix Rate
CIS
Benchmark Compliant
Part of Cloud Security & Compliance
What is Managed Cloud Security?
Managed cloud security services are outsourced, continuously operated services that protect an organization's cloud infrastructure, workloads, data, and applications from cyber threats across platforms such as AWS, Azure, and GCP. Standard scope covers six core responsibilities: continuous monitoring of cloud workloads, network traffic, and API activity using SIEM and XDR tooling; cloud security posture management (CSPM) to identify and remediate misconfigurations such as exposed S3 buckets and overly permissive IAM policies; identity and access management to enforce least-privilege permissions and authentication controls; workload and endpoint protection leveraging tools like AWS GuardDuty, Microsoft Defender for Cloud, and CrowdStrike Falcon; incident detection and response to contain data leaks and intrusion attempts; and compliance monitoring against frameworks including GDPR, HIPAA, PCI DSS, and NIS2. Infrastructure-as-code security scanning through tools such as Terraform and Checkov is increasingly standard for catching misconfigurations before deployment. Pricing typically follows a subscription or consumption model, with mid-market engagements ranging broadly depending on cloud footprint and scope, though no single published benchmark applies universally. Leading providers active in this space include CrowdStrike, Wiz, Deloitte, Fortinet, and Sophos. Opsio delivers managed cloud security as an AWS Advanced Tier Services Partner with AWS Migration Competency, a Microsoft Partner, and a Google Cloud Partner, operating a 24/7 NOC staffed by 50-plus certified engineers across its Karlstad headquarters and its ISO 27001-certified Bangalore delivery centre, with a 99.9% uptime SLA and a track record of 3,000-plus projects since 2022 serving mid-market and Nordic enterprise clients.
Why You Need Managed Cloud Security
Cloud security is fundamentally different from traditional perimeter security. There is no firewall protecting your entire environment — every IAM policy, security group, storage bucket, and database configuration is a potential entry point. AWS alone has over 300 services, each with unique security controls. A single misconfigured S3 bucket or overly permissive IAM role can expose your entire organisation. The average cloud environment has 230 security misconfigurations according to Palo Alto research — and most organisations do not know about them until a breach occurs. Opsio's managed cloud security services provide continuous security posture management across AWS, Azure, and GCP. We deploy and operate tools like AWS Security Hub, Microsoft Defender for Cloud, Prisma Cloud, and Wiz to scan for misconfigurations, enforce CIS benchmarks, monitor identity and access management, detect threats in real time, and ensure compliance with regulatory frameworks. Our security engineers investigate findings, prioritize by risk, and remediate — not just alert.
Cloud security requires specialised expertise that most IT teams lack. IAM policy analysis, Kubernetes security, container image scanning, serverless security, and cloud-native threat detection are distinct disciplines. Opsio provides this expertise as a managed service — giving you enterprise-grade cloud security operations without the cost of building a dedicated cloud security team. Featured reading from our knowledge base: Managed Cloud Security: How to Protect Your Business, How a Managed Security Service Can Protect Your Business – Opsio, and How Managed Endpoint Security Protects Your Business. Related Opsio services: SOC Security Services — 24/7 Managed SOC & MDR, Cybersecurity Service Provider, Azure Sentinel Managed Service — 24/7 SIEM Operations, and OT Security Services.
Service Deliverables
Cloud Security Posture Management (CSPM)
Continuous scanning of cloud configurations against CIS Benchmarks, AWS Well-Architected Security Pillar, and custom policies. Automated detection of public S3 buckets, overly permissive security groups, unencrypted storage, unused IAM credentials, and MFA gaps.
Cloud Workload Protection
Runtime security for EC2 instances, containers, and serverless functions. Vulnerability scanning, malware detection, file integrity monitoring, and network anomaly detection across compute workloads in AWS, Azure, and GCP.
Identity & Access Governance
IAM policy analysis detecting over-permissioned users, unused access keys, cross-account trust chains, and privilege escalation paths. Regular access reviews, least-privilege enforcement, and privileged access management with just-in-time elevation.
Container & Kubernetes Security
Container image scanning in CI/CD pipelines, runtime protection with Falco, Kubernetes admission control with OPA/Gatekeeper, network policy enforcement, and CIS Kubernetes Benchmark compliance scanning.
Compliance Monitoring & Reporting
Continuous compliance assessment against ISO 27001, SOC 2, PCI-DSS, HIPAA, GDPR, and NIS2 control requirements mapped to cloud configurations. Automated evidence collection and audit-ready reports generated on demand.
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