Akamai Guardicore Segmentation vs OVN-Kubernetes
Akamai Guardicore Segmentation
akamai.comOVN-Kubernetes
ovn-kubernetes.ioSide by side
| Figure | Akamai Guardicore Segmentation | OVN-Kubernetes |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 0 |
| Spec score · Microsegmentation Software | 8.5 (#2) | 7.4 (#13) |
| Deployment | The product can be managed in the cloud or on premises and offers agent-based and agentless options. | It can be deployed on Kubernetes with Helm or kubeadm, run in Kind for development and testing, and installed with DPU acceleration. |
| Founded | 1998 | 2014 |
| Purpose | Akamai Guardicore Segmentation uses microsegmentation to stop lateral movement, contain breaches, and support Zero Trust strategies. | OVN-Kubernetes is an open-source Kubernetes networking solution and CNI-conformant plugin built on OVN and Open vSwitch. |
| Support | Akamai lists 24/7 expert technical assistance and designated top-tier escalation engineers for the product. | The project holds open community meetings on alternate Mondays at 5:00 PM CET/CEST using CNCF Zoom. |
In their own words
Akamai Guardicore Segmentation
Akamai Guardicore Segmentation uses microsegmentation to limit lateral movement, contain breaches, and support Zero Trust strategies. It can set policies down to process and service level, while mapping application dependencies and network flows for real-time and historical analysis. The views include user- and process-level activity. Guided templates and AI-assisted suggestions support policy creation. Management can be cloud-based or on premises, with agent-based enforcement and agentless options for in-cloud PaaS, IoT, and OT. Akamai describes coverage across legacy systems, cloud, Kubernetes, IoT, and OT, and names AWS, Azure, Google Cloud, Oracle Cloud, Active Directory, VMware, ServiceNow, and F5 among supported sources. Threat features include reputation analysis for suspicious domains, IPs, and file hashes, plus policy-based detection of unauthorized communications. Pricing is on request; there is no free plan, though a free trial is listed. Premium and Elite support tiers offer 24x7x365 availability. Agent support depends on a license for Guardicore Segmentation or certain other named products.
OVN-Kubernetes
OVN-Kubernetes is a free, open-source networking solution and CNI-conformant plugin for Kubernetes, built on OVN and Open vSwitch. It handles pod IP allocation and interfaces, GENEVE overlays, Kubernetes Services, EndpointSlices, network policies, and IPv4/IPv6 dual-stack clusters. OVN ACLs enforce NetworkPolicy, AdminNetworkPolicy, and EgressFirewall rules; EgressIP, EgressService, and EgressQoS govern outbound traffic. Pods can join multiple networks, and the project also supports multicast, traffic shaping, BGP route advertisements, and SmartNIC or DPU offload. For KubeVirt, it provides persistent IPs during live migration; Hybrid Overlay enables mixed Windows and Linux networking. Deployment documentation covers Kind, Helm, DPU acceleration, kubeadm, and source builds. Requirements depend on OVN, nft, Multus, CNI, and Kubernetes versions; the master branch lists Kubernetes 1.33 or newer. Secondary User Defined Networks currently lack north-south traffic and core Kubernetes Services support. AdminNetworkPolicy APIs remain alpha and may change before stable v1.