Managed cloud security can cover 24/7 detection and response, cloud posture management, secure infrastructure operations, identity controls, compliance, and application security. This overview includes dedicated managed security providers alongside engineering-led companies that operate and secure production cloud environments, giving companies several service models to compare.
Gilzor combines production engineering with cloud infrastructure, DevOps, application security, and ongoing support for software already running in production. Its technology stack includes AWS, Docker, Kubernetes, GitHub Actions, CircleCI, and Ansible. Security work for production systems covers exposed secrets, weak authentication, unsafe database access, OWASP vulnerabilities, and PII exposure, alongside monitoring, reliability, architecture, and scaling improvements. This approach is relevant for product companies that want security issues handled together with the application code, deployment process, infrastructure, and continued technical maintenance.
Sophos provides a dedicated managed cloud security option through its Cloud Workload Protection capabilities and Sophos MDR. Cloud protection covers hosts, containers, cloud services, identities, and cloud-specific attack activity, while MDR adds fully managed 24/7 monitoring and response. The service combines automated triage with threat hunting and analyst-led response, allowing cloud infrastructure and workloads to feed into the same security operations model used across the wider environment. It is a practical option for organizations that want cloud threat monitoring handled by an external security operations team.
OSKI Solutions provides ongoing management of software, cloud infrastructure, and integrations under defined service arrangements. Its managed IT work includes proactive monitoring, security patching, incident response, backups, alerting, and continuous improvement, while cloud operations cover AWS and Azure environments. Its broader Cloud and DevOps practice extends to Google Cloud, infrastructure-as-code, containers, observability, security baselines, CI/CD, and cloud architecture. This model suits companies that want security controls handled as part of day-to-day cloud operations, with engineers able to work across infrastructure, deployment pipelines, and application code.
LevelBlue has a dedicated Managed Cloud Security portfolio for organizations operating cloud and hybrid environments. Services include managed SASE, managed security service edge, and managed web application and API protection, covering cloud access, remote users, applications, and APIs. Its wider managed security portfolio also includes threat detection, investigation and response, plus 24/7/365 MDR. This combination gives enterprises several ways to outsource cloud protection, from access and application controls to security monitoring and active threat response across broader infrastructure.
A-listware combines cloud infrastructure management with managed cybersecurity services. Its managed IT portfolio covers cloud services integration and management, multi-cloud administration across platforms including AWS and Azure, continuous infrastructure monitoring, vulnerability assessments, compliance audits, managed DevOps, and security testing. Its infrastructure practice also includes cloud infrastructure protection, with continuing monitoring for security risks and remediation of vulnerabilities. The combination is relevant for companies that want one provider to manage cloud resources while also addressing configuration, monitoring, vulnerability, compliance, and application security requirements.
Arctic Wolf provides managed detection and response with 24/7 monitoring across networks, endpoints, cloud environments, and cloud application services. Its cloud integrations can collect and analyze security telemetry from services such as AWS CloudTrail, Amazon GuardDuty, AWS Security Hub CSPM, and AWS WAF. Active Response extends the service beyond alerting by allowing containment and other predefined response actions when threats are detected. The model is suited to organizations that want cloud activity monitored within a managed SOC program that also covers identity, endpoints, and other infrastructure.
net-devs integrates cloud security considerations into platform engineering and ongoing software delivery. Its Cloud and Platform practice covers cloud-native architecture, infrastructure-as-code, and platform engineering across Microsoft Azure, AWS, and Google Cloud. Automated and manual QA includes checks for security, stability, and correctness before production deployment, while the delivery process continues with production releases and ongoing iteration. This setup is particularly relevant to companies building or evolving cloud applications where infrastructure decisions, deployment automation, testing, and secure software delivery need to stay under the same engineering workflow.
Rackspace Technology combines managed cloud operations with cloud-native security engineering and managed threat detection. Its cloud security practice supports security technology deployment and management for public cloud environments, including AWS and Microsoft Azure security services. Rackspace also operates Proactive Detection and Response with 24/7/365 monitoring and response, including configurations for Managed AWS, Managed Azure Cloud, and Managed Google Cloud Platform. For AWS environments, its security services extend to tools such as Security Hub, GuardDuty, Shield, WAF, IAM Access Analyzer, and Firewall Manager.
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SoftPro provides cloud development and infrastructure management with security incorporated into cloud architecture and operations. The company works with AWS and Microsoft Azure on cloud-native applications, migrations, containerization, legacy re-architecture, and infrastructure management. Its cloud security work includes identity and access management, data encryption, firewall management, and security controls connected to regulatory requirements. SoftPro is therefore relevant for organizations where cloud security needs to be addressed together with application modernization, migration, infrastructure configuration, and longer-term technical support.
CrowdStrike offers Falcon Complete Cloud Security as a fully managed cloud workload protection service. It combines the Falcon cloud security platform with 24/7 expert security management, threat hunting, monitoring, investigation, and response for cloud workloads. Its Cloud Detection and Response capabilities extend protection across workload and cloud service activity while CrowdStrike specialists monitor and respond to threats continuously. This service model is aimed at organizations that want to outsource operation of a cloud workload security program instead of staffing continuous monitoring and response entirely in-house.
21CENTURY.TECH brings a security-aware software engineering model to production systems and cloud-hosted products. Senior engineers retain responsibility for architecture, code review, QA, security judgment, and final technical decisions while AI is used to accelerate implementation tasks. Delivery includes production-grade CI/CD, testing, documentation, and deployment to client infrastructure or infrastructure operated by the studio. For custom product teams, this approach keeps security decisions close to architecture, source code, deployment pipelines, and release readiness, which can be useful when cloud protection depends heavily on how the underlying application is engineered and shipped.
IBM combines managed security operations, cloud security services, and managed cloud operations for hybrid and multi-cloud environments. Its Cloud Security Services focus on continuous visibility, management, remediation, compliance assessment, threat management, cloud-native controls, and container security. IBM Managed Security Services adds continuous security monitoring and management, including 24/7 threat detection and response. Its managed cloud practice also connects application operations with platform health and security events, making IBM relevant to larger organizations that need security and cloud operations coordinated across several platforms and existing enterprise systems.
N-iX provides managed cloud services that include infrastructure management, security, monitoring, compliance, performance optimization, and cost control. Its broader cloud security consulting practice covers security assessments, identity and access management, encryption, threat detection, and compliance controls. Cloud infrastructure management also includes proactive provisioning, configuration, monitoring, and rapid incident response across AWS, Azure, GCP, and multi-cloud environments. The service mix is useful for companies that need ongoing cloud operations and security engineering together, particularly when modernization, Kubernetes, migration, or cloud-native development are part of the same program.
SentinelOne combines its Singularity Cloud Security platform with managed detection and response services. The cloud platform brings together security posture management, cloud identity controls, workload protection, data security, attack-path analysis, and runtime protection across AWS, Azure, GCP, private cloud, containers, virtual machines, and Kubernetes. Wayfinder MDR adds a 24/7 managed SOC model in which security practitioners investigate alerts and respond to threats, including cloud workloads. This combination can support organizations that need both continuous cloud-native security controls and human-led threat investigation.
Rapid7 connects managed detection and response with cloud security, exposure management, and security analytics. Its MDR service monitors telemetry across endpoints, cloud, identity, email, network, and other sources, with analysts handling investigation, containment, remediation, and continuous security operations. Rapid7 also provides cloud-native application protection capabilities, while its cloud MDR model focuses on 24/7 monitoring and response across cloud and hybrid environments. The approach is well suited to security teams that want cloud telemetry and exposure context incorporated directly into a managed detection program rather than managed in separate operational silos.
Managed cloud security services can cover very different needs, from continuous threat detection and incident response to cloud infrastructure management, security engineering, compliance, and application protection. The right service model depends on whether a company needs a dedicated managed SOC, ongoing protection for cloud workloads, secure DevOps support, or broader management of AWS, Azure, Google Cloud, and hybrid environments.
When comparing providers, companies should look closely at monitoring coverage, response capabilities, supported cloud platforms, security tooling, compliance expertise, and how responsibility is divided between the provider and the internal team. Reviewing these factors makes it easier to select a managed cloud security partner that fits the organization’s infrastructure, risk profile, and operational requirements.
