Unified Zero Trust CNAPP 
Secure APIs 
Secure Kubernetes 
SIEM 
Secure Secrets 
AccuKnox (vs) Red Hat RHACS
Kubernetes Security Platform Comparison
Compare AccuKnox and Red Hat RHACS across runtime enforcement, API security, vulnerability scanning, and AI workload protection. See which platform stops threats at the kernel before they complete instead of deleting pods after the fact.
Parameters
Red Hat RHACS
Runtime Security
Threat DetectionAgent (eBPF)
KubeArmor eBPF daemonset detects threats in real time.
Collector eBPF CO-RE (default v4.4+) monitors process/network events.
Threat Response Agent (eBPF)
BPF-LSM enforces inline allow/deny at kernel level; process is blocked BEFORE it completes.
Pod-delete only — pod is killed AFTER the violation is detected; no syscall-level inline blocking.
Suspicious IP Detection (Threat Intelligence Integration) Agent (eBPF)
Integrates threat-intel feeds to detect connections to known-malicious IPs.
No built-in IP-reputation threat-intel feed.
Malware / Cryptominer Detection/Protection Agent (BPF-LSM)
BPF-LSM proactively blocks cryptomining binary execution.
Detects crypto-mining via policy patterns then kills pod; no kernel-level prevention.
Terminal Command Monitoring - Track commands run via kubectl exec
BPF-LSM policies fully block unauthorized terminal sessions and kubectl exec.
Detects kubectl exec via K8s audit logs and alerts; cannot block exec sessions directly.
Behavioural Baselining and Anomaly Detection Agent (eBPF)
Learns process/network/file behaviour and flags drift.
Auto-baselines running processes; deviations trigger policy violations.
Preemptive Mitigation Agent (BPF-LSM)
BPF-LSM / AppArmor / SELinux enforces policies inline — forbidden syscall/process blocked before execution.
Detect-and-react model only; enforcement = pod deletion AFTER violation detected. No inline kernel blocking.
Process Whitelisting Agent (eBPF)
Fine-grained per-process allow/deny list enforced in kernel via KubeArmor.
Process baselines exist but enforcement is coarse-grained (kill pod), not per-binary kernel-level enforcement.
Process Based Network Control Agent (eBPF)
Only trusted processes can make network connections — enforced per-process at kernel level.
Network controls are pod/namespace-level NetworkPolicy only; no per-process network enforcement.
Sensitive Data Protection at Runtime Agent (eBPF)
BPF-LSM blocks unauthorized access to sensitive files and environment variables at runtime.
No runtime file-level access control; detects secret exposure at deployment config level only.
Compensatory Controls for Known CVEs (Virtual Patching) Agent (eBPF)
Enforces process/network/file controls to block CVE exploitation without patching the image.
No virtual patching; CVE response requires image update or deferral.
Network Segmentation, Agent (eBPF + CNI)
L3/L4 segmentation via KubeArmor + native K8s NetworkPolicy generation.
Auto-generates stackrox-generated-* K8s NetworkPolicy YAML from observed traffic; CNI enforces it.
API Security. Shadow/Orphan/Zombie APIs Agent (eBPF + Ingress controller/gateway)
Detects shadow (undocumented), zombie (inactive-accessible), orphan (unused-documented) APIs from live traffic.
No application-layer API traffic inspection; zero shadow/zombie/orphan API detection.
API OWASP API Top 10 Agent (eBPF + Ingress controller/gateway)
DPI and eBPF-based API traffic analysis covers OWASP API Top 10 threats.
No OWASP API Top 10 coverage; API security limited to K8s API audit events only.
API Rate Limiting and advanced API policy control
Per-API rate limiting, auth enforcement, and policy controls via gateway integration.
No API rate limiting or L7 API policy enforcement.
Disconnected Mode Operation (needed for DDIL environments such as Tactical Edge)
KubeArmor enforces locally cached policies even when fully disconnected from AccuKnox Control Plane.
Enforcement relies on Sensor/Central connectivity; policy enforcement degrades when disconnected. SaaS requires full internet.
Low Runtime Performance Overhead
Patent-pending in-kernel event aggregation reduces kernel-to-userspace context switches; <2% overhead.
eBPF CO-RE probe documented with minimal overhead.
Risk Assessment
Scanning of Virtual Machine Packages Agentless
Agentless scanning of EC2, Azure VM, GCP Compute instance packages.
Node/host vulnerability scanning supported.
Scanning of Images deployed on Virtual Machine Agentless
Scan container images cached on nodes/VMs.
Scan container images cached on nodes/VMs.
Sensitive Data scan on virtual machine Agentless
Scans VMs for PII, secrets, and credential exposure.
No dedicated sensitive-data scanning on VMs; only K8s secret exposure detection at config level.
Malware / Virus Scanning Agentless
YARA-based malware scanning engine for container images and VMs.
No dedicated malware scanning; detects crypto-mining via behavioral policies only.
Runtime CVE Analysis - Detect vulnerable components running in runtime.
Correlates CVE presence with runtime process execution to confirm actual exposure.
CVEs assessed against image contents only; no runtime reachability analysis.
API Security Testing (DAST like) Agentless
Dynamic analysis of running API endpoints for vulnerabilities.
No DAST capability.
Scanning Windows Images (container images including) Agentless
Supports Windows container image CVE scanning.
No Windows container image scanning documented in support matrix.
CIS Agentless
CIS K8s Benchmark automated scanning.
CIS Kubernetes v1.5.0 native support.
STIGs Agentless
STIG compliance scanning for K8s and hosts.
STIG via OpenShift Compliance Operator integration — OCP deployments only; reduced coverage on non-OCP clusters.
NIST Agent (eBPF)
NIST SP 800-53 Rev 5 controls mapping.
NIST SP 800-53 Rev 4 only (not updated to Rev 5).
MITRE (container, satellite (SPARTA), K8s, AI (ATLAS)) Agent (eBPF)
Maps to MITRE ATT&CK for Containers, K8s, SPARTA (satellite), and ATLAS (AI/ML).
Maps to ATT&CK for Containers/K8s only; no SPARTA or ATLAS coverage.
K8s Identity & Entitlements Management Agentless
Dedicated KIEM module — service account lifecycle, cross-cluster identity federation, orphaned permission detection.
No KIEM module; surfaces RBAC misconfigurations but no entitlement lifecycle management.
Overprivileged Service Accounts Agentless
Identifies and remediates over-privileged K8s service accounts.
Surfaces RBAC violations in risk assessment but no entitlement remediation workflow.
Unused Service Accounts Agentless
Detects unused and orphaned service accounts for cleanup.
No dedicated unused-account lifecycle management.
Cluster Admin Roles in use Agentless
Flags excessive cluster-admin bindings with remediation guidance.
No built-in cluster-admin binding policy; requires user to create a custom policy.
Miscellaneous
In-Cluster Image Scanning - Scan running container images for vulnerabilities.
DaemonSet scans images cached on each node; reports running-container CVEs.
Lightweight Scanner-slim DaemonSet scans node-cached images on secured clusters.
Scanning inactive images from container registries
Integrate with registries (ECR, ACR, GAR, Quay, Harbor, JFrog, DockerHub, Nexus) to scan non-running images.
Integrate with registries (ECR, ACR, GAR, Quay, Harbor, JFrog, DockerHub, Nexus) to scan non-running images.
Allowed signed images deployment only Agent (Adm Controller)
KnoxGuard admission controller enforces image signature verification.
Integrates with Sigstore/Cosign; blocks unsigned images via ValidatingAdmissionWebhook.
Whitelist allowed registries Agent (Adm Controller)
Enforce deployment from approved registries only via admission controller.
Enforce deployment from approved registries only via admission controller.
Prevent privileged workloads to be deployed Agent (Adm Controller)
Block privileged container deployments at admission time.
Block privileged container deployments at admission time.
AI Security in Containers / k8s deployment
AI Agents Sandboxing (langgraph, AWS Strands, Google ADK, ..) Agent(BPF-LSM)
BPF-LSM sandboxing for AI agent frameworks — restricts file/network/process access of AI agents.
No AI agent sandboxing capability.
OpenClaw Sandboxing / Hardening Agent(BPF-LSM)
OpenClaw integration for hardening AI model containers.
No equivalent capability.
Jupyter Notebook Protection Agent(BPF-LSM)
BPF-LSM policies protect Jupyter Notebooks from unauthorized access and data exfiltration.
No Jupyter Notebook-specific protection.
Ollama Hardening Agent(BPF-LSM)
BPF-LSM hardening profile for Ollama LLM inference server.
No inference engine-specific hardening.
vLLM Hardening Agent(BPF-LSM)
BPF-LSM hardening for vLLM inference server.
No vLLM-specific hardening.
NVIDIA RunAI Hardening Agent(BPF-LSM)
BPF-LSM hardening for NVIDIA RunAI GPU workloads.
No RunAI-specific hardening.
NVIDIA CUDA Hardening Agent(BPF-LSM)
BPF-LSM policies restrict unauthorized CUDA API access and isolate GPU workloads.
No CUDA-specific security controls.
Why Customers Choose AccuKnox Over Red Hat RHACS
Better
AccuKnox offers superior protection across cloud, containers, and Kubernetes environments, supporting over 33 compliance frameworks and enhanced by open-source innovations like KubeArmor, trusted by over 1 million downloads.
Faster
AccuKnox speeds up security operations with real-time runtime protection, cutting remediation time by 91% and reducing false positives by 89%, making threat detection and response significantly more efficient.
Cheaper
AccuKnox delivers a unified Cloud Native Application Protection Platform (CNAPP) that lowers total cost of ownership by consolidating multiple security tools into one solution, offering flexible pricing that scales seamlessly for organizations of all sizes.
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“Choosing AccuKnox was driven by opensource KubeArmor’s novel use of eBPF and LSM technologies, delivering runtime security”
Golan Ben-Oni
Chief Information Officer
“At Prudent, we advocate for a comprehensive end-to-end methodology in application and cloud security. AccuKnox excelled in all areas in our in depth evaluation.”
Manoj Kern
CIO
“Tible is committed to delivering comprehensive security, compliance, and governance for all of its stakeholders.”
Merijn Boom
Managing Director
See How Customers Accelerate Business And Reduce Risks With AccuKnox
DevSecOps & Security Teams Love our AppSec/CloudSec/AISec Platform
“AccuKnox allows Public Sector agencies and entities to protect themselves against current and emerging threats.”
Natalie Gregory, Vice President Enterprise Solution
Looking to Migrate from Red Hat RHACS?
Evaluate how AccuKnox stands apart from Red Hat RHACS security based on key features, pros and cons. We have compiled a list of solutions that leading organizations compare while considering AccuKnox as a potential Red Hat RHACS alternative. While analyzing AccuKnox and Red Hat RHACS side by side you can differentiate competencies, integration, deployment, service, support, and specific product capabilities that will influence your purchasing decision.
AccuKnox Zero Trust CNAPP
“I had a very good initial conversation with the sales team and had a successful demo. The solution is very capable.”
Manager, Tech Services/Infosec - Healthcare and Biotech
AccuKnox Zero Trust CNAPP
“I really like the zero-trust architecture of the product. It gives the strong visibility and control across the cloud native workload as it is a built-in security model.”
IT Manager - Services (non-Government)
AccuKnox Zero Trust CNAPP
“Working with AccuKnox Zero Trust CNAPP was a great experience. It was a seamless integration with our cloud infrastructure.”
Director, Information Security - Banking
AccuKnox Zero Trust CNAPP
“I am quite impressed by the product and believe it’s currently the only fit for all my worries over the cloud.”
CISO - Banking
AccuKnox Zero Trust CNAPP
“Real-time security for my cloud native application. This solution is a huge benefit for any emerging threats and identifying vulnerabilities.”
CISO - Banking