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When attackers breach your perimeter, will your Kubernetes pods survive?

Don’t let microsegmentation compromise become a complete takeover

microsegmentation

Stop Threats Before They Spread

Prevents Lateral Movement

Prevents Lateral Movement

Blocks attackers from exploring your cluster with advanced segmentation.

Granular Control

Granular Control

Restrict pod-to-pod traffic with precision and automated policy enforcement.

Compliance Ready

Compliance Ready

Meet security regulations effortlessly with built-in compliance controls.

  • policy discoveryPolicy Discovery

    Auto-detection of communication patterns and policy suggestions

  • policy creation-icon-microPolicy Creation

    Simplified policy generation with policy builder

  • enforcement-icon-microEnforcement

    Real-time policy enforcement and monitoring

  • compliance-icon-microCompliance

    Network Request Blocked at Runtime on Kubernetes Pods

policy-discovery
policy creation-micro
enforcement-micro
compliance-micro

Micro and Nano Segmentation by AccuKnox

Process-level and workload-level control built directly into our Zero Trust runtime engine.

  • AccuKnox delivers micro segmentation that defines strict ingress and egress rules for every workload.
  • AccuKnox extends this with nano segmentation that isolates communication at the process level inside containers and hosts.
  • Our runtime engine ties policies to workloads and processes, not the network, to enforce zero trust with precise control.
  • Both capabilities reduce lateral movement and maintain consistent protection across cloud, on-prem, and air-gapped environments.
nano microsegmentation

Network Policy Examples

apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: db-access-policy
namespace: production
spec:
podSelector:
matchLabels:
app: mysql
ingress:
- from:
- podSelector:
matchLabels:
role: backend
ports:
- port: 3306
protocol: TCP

Database Access Control

  • Restrict database access to authorized services
  • Prevent unauthorized scanning & reconnaissance
  • Enable monitoring of all connection attempts
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: tenant-isolation
namespace: tenant-a
spec:
podSelector: {}
ingress:
- from:
- namespaceSelector:
matchLabels:
tenant: a
egress:
- to:
- namespaceSelector:
matchLabels:
shared: true

Multi-tenant Isolation

  • Complete isolation between tenant namespaces
  • Allow specific cross-namespace communication
  • Enforce strict egress controls
demo-cta

Talk to Security Experts

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Ready to Protect Your Sensitive Cloud Assets?

How it Works with AccuKnox?

discover

Discover

Automatically map communication patterns between services and pods.

generate

Generate

Create precise NetworkPolicies based on observed patterns.

enforce

Enforce

Apply policies with immediate effect and real-time monitoring.

validate

Validate

Confirm policy effectiveness and maintain compliance.

Resources

Prevents Lateral Movement

Achieving Zero Trust Cloud Security with Micro-Segmentation

Read Blog

Network Segmentation

Network Segmentation Use Case

Go to Help Doc

Accuknox Runtime Security

AccuKnox Runtime Security

Learn More

AccuKnox is the top rated Zero Trust CNAPP

  • Support for Public Clouds (AWS, Azure, GCP and Oracle) and Private Clouds (OpenShift, VMWare Tanzu).
  • Secures modern workloads (Kubernetes) and legacy workloads (Virtual Machine, Bare Metal).
  • OpenSource led and we are DevSecOps, Shift-left driven
  • Provides Static Security, Run-time Security, Application and Network Firewalling.
  • Supports SIEM and SOAR integration, ticketing systems like Jira, ServiceNow, Slack, PagerDuty, etc.
Multi Cloud Security

Get a LIVE Tour

Ready For A Personalized Security Assessment?

“Choosing AccuKnox was driven by opensource KubeArmor’s novel use of eBPF and LSM technologies, delivering runtime security”

idt

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.”

prudent

Manoj Kern

CIO

“Tible is committed to delivering comprehensive security, compliance, and governance for all of its stakeholders.”

tible

Merijn Boom

Managing Director

Trusted by Cybersecurity Leading Investors

10+

Patents

Registered with United States Patent & Trademark Office

2M+

kubearmor

Downloads

stars

1,000+

5

Books Published

amazon books

$15m

Seed Funding

Featured Customers

aliceblue us-dod purestorage idt sonesta nask prudent

Awards & Recognitions

top10 nasscom purestorage neapp silicon india tie cybertech 5g-lab bsides

Investors

sri mdsv capital nationalgrid avanta ventures dreamit 5g-open-innovation-lab dolby family z5-capital outliers

About Us

AccuKnox delivers a Zero Trust Security platform for AI, API, application, cloud, and supply chain security. Incubated out of R&D innovator SRI International (Stanford Research Institute), Accuknox holds seminal Zero Trust security patents and is backed by top-tier investors including National Grid Partners, Dolby Family Ventures, Avanta Ventures, and the 5G Open Innovation Lab.

Microsegmentation FAQs

Network microsegmentation isolates workloads using network policies, preventing unauthorized lateral movement and reducing the attack surface. For example, it ensures only the WordPress frontend can communicate with the MySQL database, blocking unauthorized access.
AccuKnox CWPP discovers workload behavior, generates least-privilege network policies, and enforces them using Kubernetes-native controls. This ensures, for example, MySQL only accepts requests from the WordPress frontend while blocking unauthorized traffic.
Yes, it restricts unauthorized east-west traffic, preventing attackers from moving between pods. If a pod is compromised, strict policies block access to sensitive resources like databases, stopping further exploitation.
Kubernetes network policies control pod-to-pod communication based on labels, while firewalls manage broader IP-level access. This allows fine-grained controls, like restricting backend access to only the frontend service.
AccuKnox analyzes traffic, detects communication patterns, and auto-generates policies. This automates security, ensuring only legitimate traffic flows between services—such as an API server accepting requests only from an authorized frontend.