Cloud Security Tools
Cloud security tools and solutions for securing cloud infrastructure, containers, serverless applications, and multi-cloud environments.
Browse 497 cloud security tools
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Encrypt Kubernetes Secrets into SealedSecrets for safe storage and controlled decryption within the cluster.
A framework for analyzing container images, running scripts inside containers, and gathering information for static analysis and policy enforcement.
kube-hunter is a security scanning tool that identifies vulnerabilities and security weaknesses in Kubernetes clusters through automated assessment and provides detailed reporting with remediation guidance.
Kube-bench is a security assessment tool that validates Kubernetes deployments against CIS Kubernetes Benchmark standards through automated configuration checks.
CloudSploit by Aqua is an open-source multi-cloud security scanning tool that detects security risks and compliance issues across AWS, Azure, GCP, OCI, and GitHub platforms.
A command-line interface tool for managing container image security analysis, vulnerability scanning, and policy enforcement through the Anchore Engine REST API.
Safely store secrets in version control repositories with GPG encryption support.
LambdaGuard is an AWS Lambda auditing tool that provides security configuration checks, statistical analysis, and service dependency mapping for serverless functions.
A command-line security auditing tool that performs Lynis-based security assessments across AWS, GCP, Azure, and DigitalOcean cloud platforms.
A security testing framework for assessing container environment security across AWS and GCP cloud platforms.
A container compliance and vulnerability assessment tool that uses OpenSCAP to scan Docker images and running containers for security vulnerabilities and compliance violations.
A serverless application that demonstrates common serverless security flaws and weaknesses
AWS Vault securely stores AWS IAM credentials in the operating system's keystore and generates temporary credentials for development environments.
A userland implementation of the Network Block Device protocol that enables remote block device access over network connections for distributed storage and virtualization use cases.
Hyper-converged infrastructure solution for virtualization and cloud computing
Hybrid cloud security platform with workload and network protection
NBD (Network Block Device) is a network protocol implementation that allows clients to access remote block devices over a network as if they were local storage.
Cloud Security Specializations
497 tools across 9 specializations · 135 free, 362 commercial
Cloud Access Security Broker
Cloud Access Security Broker (CASB) solutions that provide visibility, compliance, data security, and threat protection for cloud services and applications.
Cloud Application Detection and Response
Cloud Application Detection and Response (CADR) platforms for real-time threat detection, incident response, and security monitoring in cloud application environments.
Cloud Investigation and Response Automation
Cloud Investigation and Response Automation (CIRA) tools for automated incident investigation, threat hunting, and security response orchestration in cloud infrastructures.
Articles About Cloud Security
Tool roundups, buying guides, and strategic analysis from the CybersecTools resource library.
Best Cloud Web Application and API Protection Tools in 2026
Compare the best cloud WAF and WAAP tools in 2026: Cloudflare, Akamai, F5, Fortinet, Check Point, Cisco, and Radware reviewed for real deployments.
Best Cloud Security Tools in 2026
The best cloud security tools in 2026: CNAPP, CSPM, SSPM, WAF, and CASB platforms reviewed for real-world deployment. Find the right fit for your stack.
Best Container Security Tools in 2026
The best container security tools in 2026: runtime detection, image scanning, Kubernetes policy, and supply chain security compared for real-world deployments.
Cloud Security Tools FAQ
Common questions about Cloud Security tools, selection guides, pricing, and comparisons.
CSPM (Cloud Security Posture Management) monitors cloud configurations for misconfigurations and compliance violations. CWPP (Cloud Workload Protection Platform) secures the workloads running in the cloud (VMs, containers, serverless). CNAPP (Cloud-Native Application Protection Platform) unifies CSPM, CWPP, and often CIEM into a single platform, providing security from code to cloud in one solution.
For organizations with simple cloud environments (single provider, few workloads), separate best-of-breed tools for CSPM, container security, and IAM may suffice. For multi-cloud environments with containers, serverless, and IaC, a CNAPP consolidates these capabilities, reduces alert fatigue from tool sprawl, and provides unified risk prioritization across the full cloud stack.
The most exploited cloud misconfigurations include: publicly accessible S3 buckets or storage blobs, overly permissive IAM roles, unrestricted security groups allowing 0.0.0.0/0 access, unencrypted databases and storage, disabled logging and monitoring, and default credentials on cloud services. CSPM tools continuously scan for these issues across AWS, Azure, and GCP.
Container security requires a multi-layered approach: scan container images for vulnerabilities before deployment, enforce admission controls in Kubernetes, use network policies to segment pod communication, implement runtime protection to detect anomalous container behavior, manage secrets securely (never in environment variables), and continuously monitor for drift from known-good configurations.
Yes. Out of 17 cloud security tools listed on CybersecTools, 15 are free and 2 are commercial. Free tools work well for small teams, testing, and budget-conscious organizations. Commercial tools typically add enterprise features, dedicated support, and SLA guarantees.
