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Atomic Reactor is a free Container Security tool. Security professionals most commonly compare it with Xcitium Kubernetes Security Posture Management, . All 89 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Atomic Reactor, including their key features and shared capabilities.
Kubernetes security posture management with compliance monitoring and risk assessment
KSPM solution for detecting and remediating Kubernetes misconfigurations
Container image scanning & runtime security for containerized applications
Container security scanning with reachability and exploitability analysis
Container security scanning from development to deployment environments
Zero-CVE container and VM images with daily rebuilds and SBOMs
K8s security platform with scanning, policy enforcement, and RBAC controls
Container scanning tool for detecting secrets, misconfigurations, and code issues
Kubernetes security posture management with compliance monitoring and risk assessment
KSPM solution for detecting and remediating Kubernetes misconfigurations
Container image scanning & runtime security for containerized applications
Container security scanning with reachability and exploitability analysis
Container security scanning from development to deployment environments
Zero-CVE container and VM images with daily rebuilds and SBOMs
K8s security platform with scanning, policy enforcement, and RBAC controls
Container scanning tool for detecting secrets, misconfigurations, and code issues
Secures AI software supply chain by reducing CVEs & attack surface in containers
Container security platform that removes unused components to reduce CVEs
Container scanning, profiling & vulnerability mgmt with runtime-aware insights
Runtime protection & container hardening platform for Kubernetes environments
Agentless AI platform for real-time container attack detection and containment.
SCA tool for scanning container images for vulnerabilities and compliance.
Agentless Kubernetes & container security with KSPM across multi-cloud.
Container vulnerability & license scanner with deep dependency tree analysis.
An educational repository providing structured lab materials and scripts for learning container technologies and their internal mechanisms.
A command-line interface tool for managing container image security analysis, vulnerability scanning, and policy enforcement through the Anchore Engine REST API.
A framework for analyzing container images, running scripts inside containers, and gathering information for static analysis and policy enforcement.
Buildah is a command-line tool for building and managing container images in OCI and Docker formats without requiring a running daemon.
SecretScanner is a standalone tool that scans container images and filesystems to detect approximately 140 types of unprotected secrets and sensitive credentials.
Docker's Actuary is an automated security assessment tool that checks Docker container deployments against configurable best-practice checklists to ensure production readiness.
Dagda is a Docker security tool that performs static vulnerability analysis of container images and monitors running containers for malicious threats and anomalous activities.
minikube is a local Kubernetes cluster management tool that enables developers to run and test Kubernetes applications on their local machines across multiple operating systems.
A Golang-based container security scanner that identifies potential vulnerabilities and misconfigurations in container environments by checking namespacing, capabilities, security profiles, and host device mounts.
A Docker MultiStage build implementation that integrates CVE scanning into Alpine Linux container builds using Docker 17.05's build-time vulnerability assessment capabilities.
Container security platform scanning images, enforcing K8s policies & runtime threats
Container security platform with image scanning, admission control, and runtime
Container and Linux workload security for hybrid and multi-cloud environments
Container & source code scanning for vulnerabilities, malware, and secrets
Policy enforcement & compliance mgmt for container security across SDLC
Container image scanning tool for Kubernetes & Docker with CVE detection
K8s security platform with KSPM, runtime protection, and admission control
Full lifecycle container security platform from build to runtime
Container and Kubernetes security platform with runtime visibility and detection
Container & Kubernetes vulnerability scanning with automated remediation
Container security scanner for Docker images with vulnerability detection
Container security platform for vulnerability scanning and policy enforcement
Istio-based service mesh for 5G microservices & cloud-native deployments
Secure container images with minimal CVEs, FIPS validation, and STIG hardening
Minimal, zero-CVE virtual machine images for container hosts and applications
Runtime container security platform providing workload isolation via microVMs
Managed container security with network IDS and log management for containers
Kubernetes policy mgmt platform for securing & enforcing compliance across clusters
Container security platform for Kubernetes with runtime protection & policies
Open source Zero Trust container security platform for Kubernetes environments
Kubernetes security platform for network policy, compliance & observability
Network security & observability platform for Kubernetes environments
Enterprise Kubernetes networking platform built on Cilium and eBPF
Runtime detection sensor for container & cloud workload identity attribution
Curated container image registry with continuous patching and zero drift
Runtime container security via behavioral analytics & continuous attack graphs.
Hardened OS providing trusted execution environment for VMs in clouds.
AI-powered Kubernetes & container security with eBPF runtime monitoring.
Confidential Kubernetes distro that runtime-encrypts cloud workloads.
Confidential K8s platform using secure enclaves to protect containerized workloads.
API security & Zero Trust enforcement for Docker microservices.
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.
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.
A container compliance and vulnerability assessment tool that uses OpenSCAP to scan Docker images and running containers for security vulnerabilities and compliance violations.
A security testing framework for assessing container environment security across AWS and GCP cloud platforms.
Kube-bench is a security assessment tool that validates Kubernetes deployments against CIS Kubernetes Benchmark standards through automated configuration checks.
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.
Encrypt Kubernetes Secrets into SealedSecrets for safe storage and controlled decryption within the cluster.
A Docker security vulnerability where disabling inter-container communication (ICC) fails to block raw ethernet frames, allowing unexpected data transfer between containers via raw sockets.
A setuid implementation of user namespaces that enables running unprivileged containers without root privileges as a secure alternative to traditional container runtimes.
Clair is an open source static analysis tool that scans application containers for known vulnerabilities through API-based image indexing and matching.
A Docker security analysis tool that scans containers and networks to identify vulnerabilities and security weaknesses in Docker environments.
A deprecated Kubernetes workload policy enforcement tool that helped secure multi-tenant clusters through various security policies and configurations.
MKIT is a Docker-based security assessment tool that identifies common misconfigurations in managed Kubernetes clusters across AKS, EKS, and GKE platforms.
YaraHunter scans container images, running Docker containers, and filesystems using YARA rules to detect malware indicators and signs of compromise.
An open-source script that performs automated security assessments of Docker containers and hosts against CIS Docker Benchmark standards.
Sysdig is a universal system visibility tool that provides deep monitoring and analysis capabilities for traditional systems and containerized environments through system call tracing and network activity monitoring.
Falco is a CNCF graduated runtime security tool that monitors Linux kernel events and syscalls to detect abnormal behavior and security threats in cloud native environments.
Bane is an automated AppArmor profile generator for Docker containers that simplifies the creation of security policies with file globbing support and Docker integration.
gVisor is a Go-based application kernel that provides enhanced container isolation by implementing Linux system calls and limiting host kernel exposure through its runsc OCI runtime.
Security-Guard helps secure microservices and serverless containers by detecting and blocking exploits.
Kubeadm is a tool for creating Kubernetes clusters with best practices.
LinuxKit is a toolkit for building custom minimal, immutable Linux distributions with secure defaults for running containerized applications like Docker and Kubernetes.
Kubernetes security platform with industry standard open source utilities for securing Kubernetes clusters and apps.
A command-line tool that extracts manifest and configuration data from Docker registry images for security analysis and reconnaissance purposes.
A Terraform module that provides a compliance-focused AWS EKS setup with security hardening for PCI-DSS, SOC2, and HIPAA requirements.
Weave Scope is a real-time visualization and monitoring tool that automatically maps Docker container infrastructures and microservices, providing interactive topology views and direct container management capabilities.
A Python-based Docker security audit tool that performs CIS benchmark assessments with customizable profiles and JSON reporting capabilities.
A project exploring minimal set of restrictions for running untrusted code using Linux containers in a concise codebase.
Common questions security professionals ask when evaluating alternatives and competitors to Atomic Reactor.
The most popular alternatives to Atomic Reactor include Xcitium Kubernetes Security Posture Management, CloudMatos Kubernetes Security Posture Management (KSPM) Solution, Checkmarx Container Security, Qwiet preZero, and Cycode Container Security Scanning. These Container Security tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
