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, third-party offerings that provide continuous monitoring, threat detection, and remediation across cloud environments on behalf of an organisation's internal IT team. Standard scope typically covers cloud security posture management (CSPM) to detect misconfigurations such as exposed S3 buckets and overly permissive IAM policies; workload protection for virtual machines, containers, and serverless functions; identity and access management (IAM) enforcement to prevent unauthorised access; vulnerability assessment and patch management to close security gaps proactively; data protection through encryption at rest and in transit; and compliance monitoring against frameworks such as ISO 27001, SOC 2, GDPR, HIPAA, and NIS2. Providers operate under the shared responsibility model, where hyperscalers such as AWS, Azure, and GCP secure the underlying infrastructure, while managed security providers protect the customer's data, applications, and configurations running on top of it. Relevant tooling includes AWS GuardDuty, AWS Security Hub, Microsoft Defender for Cloud, Google Security Command Center, CrowdStrike Falcon, and SentinelOne, alongside infrastructure-as-code scanning via Terraform and policy-as-code frameworks. Prominent vendors active in this space include CrowdStrike, Akamai, SentinelOne, and HPE. Pricing for managed cloud security engagements typically follows a subscription or consumption model and varies with environment size, cloud accounts in scope, and compliance requirements, with mid-market engagements commonly ranging from USD 3,000 to USD 15,000 per month. Opsio brings AWS Advanced Tier Services Partner and Microsoft and Google Cloud Partner credentials, ISO 27001-certified delivery from its Bangalore centre, a 24/7 NOC, 99.9% uptime SLA, and 50-plus certified engineers, making it a strong fit for mid-market and Nordic enterprise clients seeking credentialled, multi-cloud security coverage across both European and Indian time zones.
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: How a Managed Security Service Can Protect Your Business – Opsio, Enhancing Cloud Security with Managed Services – Opsio, and How Managed Endpoint Security Protects Your Business. Related Opsio services: Cybersecurity Service Provider, SOC Security Services India — 24/7 Managed SOC & MDR from Bangalore, Azure Sentinel Managed Service — 24/7 SIEM Operations, and Managed Detection & Response (MDR) for India.
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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