environment, such as open firewalls or public buckets. Benchmark are your responsibility, and there are recommendations that you As Amazon EKS provides a fully managed control plane, not all of the recommendations from the CIS Kubernetes Benchmark are applicable as you are not responsible for … The CIS Kubernetes community has been busy working on refreshing the benchmark to align with the new released features and narrow the gap between the announcement of the GA version of the product and the benchmark … GKE rotates kubelet certificates, but does not use Note in GKE: When creating a new GKE cluster with the specified version, Tools and partners for running Windows workloads. Data transfers from online and on-premises sources to Cloud Storage. Migrate quickly with solutions for SAP, VMware, Windows, Oracle, and other workloads. Kube Bench is an open-source Go application that runs the CIS Kubernetes Benchmark tests on your cluster to ensure that it meets the CIS guidelines for security. A new cluster complies with a Benchmark recommendation by default. Benchmark to perform an audit. removes items that are not configurable or managed by the user and adds Tool to move workloads and existing applications to GKE. evaluation to determine the exact implementation appropriate for your Some control plane components are bootstrapped using static tokens, which are Service for distributing traffic across applications and regions. ... industry standards such as CIS Benchmarks … Tracing system collecting latency data from applications. Automatic cloud resource optimization and increased security. Since CIS Kubernetes Benchmark provides good practice guidance on security configurations for Kubernetes clusters, customers asked us for guidance on CIS Kubernetes Benchmark for Amazon EKS to meet their security and compliance requirements. NoSQL database for storing and syncing data in real time. in confusing and potentially contradictory advice because those benchmarks Tools for automating and maintaining system configurations. The CIS Kubernetes Benchmark is available on the CIS website. These flags are used for regional clusters but not zonal clusters, This profile implements the CIS Kubernetes 1.5.0 Benchmark.. Virtual network for Google Cloud resources and cloud-based services. For example, Pod Security Policy Announcing the Center for Internet Security (CIS) Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) Benchmark Special thanks to Rob Vandenbrink for his contribution to this initial release. Custom machine learning model training and development. Pay only for what you use with no lock-in, Pricing details on each Google Cloud product, View short tutorials to help you get started, Deploy ready-to-go solutions in a few clicks, Enroll in on-demand or classroom training, Jump-start your project with help from Google, Work with a Partner in our global network, Creating a cluster using Windows node pools, Manually upgrading a cluster or node pool, Using Compute Engine sole-tenant nodes in GKE, Configuring maintenance windows and exclusions, Reducing add-on resource usage in smaller clusters, Deploying an application from GCP Marketplace, Configuring multidimensional Pod autoscaling, Managing applications with Application Delivery, Using the Compute Engine persistent disk CSI Driver, Using persistent disks with multiple readers, Using preexisting persistent disks as PersistentVolumes, Configuring Ingress for external load balancing, Configuring Ingress for internal load balancing, Container-native load balancing through Ingress, Container-native load balancing through standalone NEGs, Authenticating to the Kubernetes API server, Encrypting secrets at the application layer, Harden workload isolation with GKE Sandbox, Custom and external metrics for autoscaling workloads, Ingress for External HTTP(S) Load Balancing, Ingress for Internal HTTP(S) Load Balancing, Persistent volumes and dynamic provisioning, Overview of Google Cloud's operations suite for GKE, Deploying a containerized web application, Deploying WordPress on GKE with persistent disks and Cloud SQL, Authenticating to Google Cloud Platform with service accounts, Upgrading a GKE cluster running a stateful workload, Setting up HTTP load balancing with Ingress, Configuring domain names with static IP addresses, Configuring network policies for applications, Creating private clusters with network proxies for controller access, GitOps-style continuous delivery with Cloud Build, Continuous delivery pipelines with Spinnaker, Automating canary analysis with Spinnaker, Customizing Cloud Logging logs with Fluentd, Processing logs at scale using Cloud Dataflow, Migrating workloads to different machine types, Autoscaling deployments with Cloud Monitoring metrics, Building Windows Server multi-arch images, Optimizing resource usage with node auto-provisioning, Configuring cluster upgrade notifications for third-party services, Transform your business with innovative solutions. Compute, storage, and networking options to support any workload. This article covers the security hardening applied to AKS virtual machine hosts. Prescriptive guidance for establishing a secure configuration posture for Cisco devices running Cisco NX-OS. evaluating your own environment, you should use the CIS GKE Integration that provides a serverless development platform on GKE. Components for migrating VMs and physical servers to Compute Engine. not inhibit the utility of the technology beyond acceptable means. Authorization is not set by default, as this requires a policy to be Analytics and collaboration tools for the retail value chain. Prioritize investments and optimize costs. Monitoring, logging, and application performance suite. ASIC designed to run ML inference and AI at the edge. weren't designed to be combined and applied in a Kubernetes environment. environment complies with a Benchmark recommendation. CIS Kubernetes Benchmark. set. Permissions management system for Google Cloud resources. Tools for monitoring, controlling, and optimizing your costs. audited or remediated in GKE. encrypts customer content at rest by default. Does not comply with the exact terms in the Benchmark recommendation, Intelligent behavior detection to protect APIs. use these flags but rather this is specified in the kubelet config file. GKE does not use these flags but runs a separate Speed up the pace of innovation without coding, using APIs, apps, and automation. With a managed service like GKE, not all items on the recommendations may be more relevant. authentication to obtain metrics. GKE customers can enable PodSecurityPolicy. that the container runtime containerd Command line tools and libraries for Google Cloud. These should be etcd. security recommendations. Containers with data science frameworks, libraries, and tools. Run on the cleanest cloud in the industry. GKE does not support the Event Rate Limit admission Platform for discovering, publishing, and connecting services. Computing, data management, and analytics tools for financial services. Automated tools and prescriptive guidance for moving to the cloud. CIS has worked with the community since 2017 to publish a benchmark for Kubernetes Join the Kubernetes community Other CIS Benchmark versions: For Kubernetes (CIS Kubernetes Benchmark version 1.6.0) Complete CIS Benchmark Archive additional controls that are Google Cloud-specific. Recommendation. see the section on Default values to understand how a default CIS-CAT Lite is the free assessment tool developed by the CIS (Center for Internet Security, Inc.). CIS CentOS Linux 8 Server L2 v1.0.0 (Audit last updated December 17, 2020) 351 kB. GKE does not The following table evaluates is authenticated for GKE v1.12+ clusters. the final benchmark score. For GKE-specific recommendations (section 6), since these are Infrastructure and application health with rich metrics. here's how it will perform against the CIS Kubernetes Benchmark. Build on the same infrastructure Google uses. for auditing. Deployment and development management for APIs on Google Cloud. Processes and resources for implementing DevOps in your org. Red Hat to bolster the Kubernetes security capabilities of its OpenShift platform with StackRox acquisition. controller by default. Organizations can use the CIS Benchmark for Docker to validate that their Docker containers and the Docker runtime are configured as securely as possible. workload. GKE Encrypt data in use with Confidential VMs. End-to-end migration program to simplify your path to the cloud. Proactively plan and prioritize workloads. Items that can be Container environment security for each stage of the life cycle. Benchmark from the CIS Kubernetes Benchmark. See, GKE rotates server certificates for These should be GKE disables the additional debugging handlers. GKE does not enable the Pod Security Policy admission Cloud services for extending and modernizing legacy apps. Encrypt, store, manage, and audit infrastructure and application-level secrets. For details, see the Google Developers Site Policies. GPUs for ML, scientific computing, and 3D visualization. evaluated for your environment before being applied. Platform for modernizing existing apps and building new ones. When GKE captures audit logs, but does not use these flags Revenue stream and business model creation from APIs. Sensitive data inspection, classification, and redaction platform. Ensure that the API server pod specification file permissions are set to, Ensure that the API server pod specification file ownership is set to, Ensure that the controller manager pod specification file permissions are set to, Ensure that the controller manager pod specification file ownership is set to, Ensure that the scheduler pod specification file permissions are set to, Ensure that the scheduler pod specification file ownership is set to, Ensure that the etcd pod specification file permissions are set to, Ensure that the etcd pod specification file ownership is set to, Ensure that the Container Network Interface file permissions are set to, Ensure that the Container Network Interface file ownership is set to, Ensure that the etcd data directory permissions are set to, Ensure that the etcd data directory ownership is set to, Ensure that the admin.conf file permissions are set to, Ensure that the admin.conf file ownership is set to, Ensure that the scheduler.conf file permissions are set to, Ensure that the scheduler.conf file ownership is set to, Ensure that the controller-manager.conf file permissions are set to, Ensure that the controller-manager.conf file ownership is set to, Ensure that the Kubernetes PKI directory and file ownership is set to, Ensure that the Kubernetes PKI certificate file permissions are set to, Ensure that the Kubernetes PKI key file permissions are set to, Ensure that the --anonymous-auth argument is set to false, Ensure that the --basic-auth-file argument is not set, Ensure that the --token-auth-file parameter is not set, Ensure that the --kubelet-https argument is set to true, Ensure that the --kubelet-client-certificate and --kubelet-client-key arguments are set as appropriate, Ensure that the --kubelet-certificate-authority argument is set as appropriate, Ensure that the --authorization-mode argument is not set to AlwaysAllow, Ensure that the --authorization-mode argument includes Node, Ensure that the --authorization-mode argument includes RBAC, Ensure that the admission control plugin EventRateLimit is set, Ensure that the admission control plugin AlwaysAdmit is not set, Ensure that the admission control plugin AlwaysPullImages is set, Ensure that the admission control plugin SecurityContextDeny is set if PodSecurityPolicy is not used, Ensure that the admission control plugin ServiceAccount is set, Ensure that the admission control plugin NamespaceLifecycle is set, Ensure that the admission control plugin PodSecurityPolicy is set, Ensure that the admission control plugin NodeRestriction is set, Ensure that the --insecure-bind-address argument is not set, Ensure that the --insecure-port argument is set to 0, Ensure that the --secure-port argument is not set to 0, Ensure that the --profiling argument is set to false, Ensure that the --audit-log-path argument is set, Ensure that the --audit-log-maxage argument is set to 30 or as appropriate, Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate, Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate, Ensure that the --request-timeout argument is set as appropriate, Ensure that the --service-account-lookup argument is set to true, Ensure that the --service-account-key-file argument is set as appropriate, Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate, Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate, Ensure that the --client-ca-file argument is set as appropriate, Ensure that the --etcd-cafile argument is set as appropriate, Ensure that the --encryption-provider-config argument is set as appropriate, Ensure that encryption providers are appropriately configured, Ensure that the API Server only makes use of Strong Cryptographic Ciphers, Ensure that the --terminated-pod-gc-threshold argument is set as appropriate, Ensure that the --use-service-account-credentials argument is set to true, Ensure that the --service-account-private-key-file argument is set as appropriate, Ensure that the --root-ca-file argument is set as appropriate, Ensure that the RotateKubeletServerCertificate argument is set to true, Ensure that the --bind-address argument is set to 127.0.0.1, Ensure that the --cert-file and --key-file arguments are set as appropriate, Ensure that the --client-cert-auth argument is set to true, Ensure that the --auto-tls argument is not set to true, Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate, Ensure that the --peer-client-cert-auth argument is set to true, Ensure that the --peer-auto-tls argument is not set to true, Ensure that a unique Certificate Authority is used for etcd, Client certificate authentication should not be used for users, Ensure that a minimal audit policy is created, Ensure that the audit policy covers key security concerns, Ensure that the kubelet service file permissions are set to, Ensure that the kubelet service file ownership is set to, Ensure that the proxy kubeconfig file permissions are set to, Ensure that the proxy kubeconfig file ownership is set to, Ensure that the kubelet.conf file permissions are set to, Ensure that the kubelet.conf file ownership is set to, Ensure that the certificate authorities file permissions are set to, Ensure that the client certificate authorities file ownership is set to, Ensure that the kubelet configuration file has permissions set to, Ensure that the kubelet configuration file ownership is set to, Ensure that the --read-only-port argument is set to 0, Ensure that the --streaming-connection-idle-timeout argument is not set to 0, Ensure that the --protect-kernel-defaults argument is set to true, Ensure that the --make-iptables-util-chains argument is set to true, Ensure that the --hostname-override argument is not set, Ensure that the --event-qps argument is set to 0 or a level which ensures appropriate event capture, Ensure that the --rotate-certificates argument is not set to false, Ensure that the Kubelet only makes use of Strong Cryptographic Ciphers, Ensure that the cluster-admin role is only used where required, Minimize wildcard use in Roles and ClusterRoles, Ensure that default service accounts are not actively used, Ensure that Service Account Tokens are only mounted where necessary, Minimize the admission of privileged containers, Minimize the admission of containers wishing to share the host process ID namespace, Minimize the admission of containers wishing to share the host IPC namespace, Minimize the admission of containers wishing to share the host network namespace, Minimize the admission of containers with allowPrivilegeEscalation, Minimize the admission of root containers, Minimize the admission of containers with the NET_RAW capability, Minimize the admission of containers with added capabilities, Minimize the admission of containers with capabilities assigned, Ensure that the CNI in use supports Network Policies, Ensure that all Namespaces have Network Policies defined, Prefer using secrets as files over secrets as environment variables, Configure Image Provenance using ImagePolicyWebhook admission controller, Create administrative boundaries between resources using namespaces, Ensure that the seccomp profile is set to docker/default in your pod definitions, Apply Security Context to Your Pods and Containers. node directly; and will only be able to run the kube-bench node tests. referring to the controls in sections 1-5. manages the following Kubernetes components: Configurations related to these Cloud provider visibility through near real-time logs. Hybrid and multi-cloud services to deploy and monetize 5G. Recommendations exhibit one or more of the following characteristics: We use the following values to specify the status of Kubernetes recommendations In GKE, under the Shared responsibility model, Google See. CIS Benchmarks are developed by an open community of security practitioners and licensed under a Creative Commons … Java is a registered trademark of Oracle and/or its affiliates. Discovery and analysis tools for moving to the cloud. You can generally audit and remediate any CIS MIT Kerberos 1.10 Benchmark v1.0.0. Service for executing builds on Google Cloud infrastructure. (CIS Kubernetes Benchmark version 1.6.0), 4 Reasons SLTTs use Network Monitoring Systems, Avoid Cloud Misconfigurations with CIS Hardened Images. Download PDF. in Cloud Security Command Center. Conversation applications and systems development suite. Security relevant events Resources and solutions for cloud-native organizations. Although the only additional recommendations in the CIS controller by default, as this requires a policy to be set. You are still responsible for upgrading the nodes that run your workloads, and The products or features. Benchmark are in section 6, some of the audit and remediation procedures Our customer-friendly pricing means more overall value to your business. CIS Kubernetes Benchmark v1.6.1 L1 Master (Audit last updated January 04, 2021) 198 kB. Failure to comply with these recommendations will not decrease requires the use of a policy specific to your workload, and is a Zero-trust access control for your internal web apps. are intended for environments or use cases where security is paramount; may negatively inhibit the utility or performance of the technology. Automate repeatable tasks for one machine or millions. Speech synthesis in 220+ voices and 40+ languages. GKE Fully managed environment for running containerized apps. Download CIS-CAT® Lite Today. Organizations can use the CIS Benchmark for Kubernetes to harden their Kubernetes environments. You can download the benchmark after logging in to CISecurity.org . Benchmark. File storage that is highly scalable and secure. See. Analytics, you'll be notified of cluster misconfigurations you may have In-memory database for managed Redis and Memcached. Interactive shell environment with a built-in command line. CIS Kubernetes Benchmark 1.5.0 Checklist Details (Checklist Revisions) Supporting Resources: Download Prose - CIS Kubernetes Benchmark v1.5.0. The user's configuration determines whether their Description In today’s regulatory environment, organizations must stay on top of compliance requirements while modernizing to cloud-native Kubernetes, mitigates against security breaches through continuous automation. GKE v1.12+ clusters. Data analytics tools for collecting, analyzing, and activating BI. Traffic control pane and management for open service mesh. The AlwaysPullImages admission controller provides some protection for This set of scripts can be used to check the Kubernetes installation against the best-practices. 1.4.20 Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Scored)..... 147 1.4.21 Ensure that the Kubernetes PKI key file permissions are set to 600 (Scored) Platform for creating functions that respond to cloud events. GKE does not enable the Security Context admission Some of Managed environment for running containerized apps. IoT device management, integration, and connection service. CIS Kubernetes Benchmark v1.3.0. as there is only one instance of etcd in a zonal cluster. AI model for speaking with customers and assisting human agents. These may have performance impact, or may not be The Center for Internet Security provides a number of guidelines and benchmark tests for best practices in securing your code. Download PDF. Linux, Docker, and Kubernetes) and combine the results. GKE doesn't protect kernel defaults from Kubernetes, use these flags but rather this is specified in the kubelet config file. Solutions for content production and distribution operations. Insights from ingesting, processing, and analyzing event streams. GKE Benchmark are different, as some controls cannot be Package manager for build artifacts and dependencies. Fully managed, native VMware Cloud Foundation software stack. Messaging service for event ingestion and delivery. CIS-CAT Lite helps users implement secure configurations for multiple technologies. Home • Resources • Platforms • Kubernetes. Some GKE monitoring components use anonymous No-code development platform to build and extend applications. The rancher-cis-benchmark app leverages kube-bench, an open-source tool from Aqua Security, to check clusters for CIS Kubernetes Benchmark compliance. These recommendations may use default GKE cluster: The CIS GKE Benchmark is available on the CIS website: Recommendations are meant to be widely applicable. With unlimited scans available via CIS-CAT Lite, your organization can download and start implementing CIS Benchmarks in minutes. automatically audited are marked as Scored in the CIS GKE GKE does not enable Dedicated hardware for compliance, licensing, and management. Platform for defending against threats to your Google Cloud assets. this flag. GKE does not enable the Image Policy Webhook GKE does not configure items related to this Some tools attempt to analyze Kubernetes nodes against multiple CIS Benchmarks Detect, investigate, and respond to online threats to help protect your business. The Kubernetes CIS Benchmark tests have been implemented in NeuVector to simplify auditing and compliance testing of Kubernetes clusters. are running on GKE, not to GKE system Teaching tools to provide more engaging learning experiences. Chrome OS, Chrome Browser, and Chrome devices built for business. Many Level 1 Scored recommendations are covered by corresponding findings in FHIR API-based digital service production. The Kubernetes benchmark includes over 200 pages of recommended tests, so it’s impractical to run them by hand even just once – and the reality is that you should be running tests on every node in your cluster. Platform for BI, data applications, and embedded analytics. AI-driven solutions to build and scale games faster. The tools listed below can help with this. Security policies and defense against web and DDoS attacks. GKE configures where you cannot directly audit or implement IDE support to write, run, and debug Kubernetes applications. Ensure Image Vulnerability Scanning using GCR Container Analysis or a third party provider, Minimize cluster access to read-only for GCR, Minimize Container Registries to only those approved, Prefer not running GKE clusters using the Compute Engine default service account, Prefer using dedicated GCP Service Accounts and Workload Identity, Consider encrypting Kubernetes Secrets using keys managed in Cloud KMS, Ensure legacy Compute Engine instance metadata APIs are Disabled, Ensure the GKE Metadata Server is Enabled, Ensure Container-Optimized OS (COS) is used for GKE node images, Ensure Node Auto-Repair is enabled for GKE nodes, Ensure Node Auto-Upgrade is enabled for GKE nodes, Consider automating GKE version management using Release Channels, Ensure Integrity Monitoring for Shielded GKE Nodes is Enabled, Ensure Secure Boot for Shielded GKE Nodes is Enabled, Consider enabling VPC Flow Logs and Intranode Visibility, Ensure Master Authorized Networks is Enabled, Ensure clusters are created with Private Endpoint Enabled and Public Access Disabled, Ensure clusters are created with Private Nodes, Ensure Network Policy is Enabled and set as appropriate, Consider using Google-managed SSL Certificates, Ensure Stackdriver Kubernetes Logging and Monitoring is Enabled, Ensure Basic Authentication using static passwords is Disabled, Ensure authentication using Client Certificates is Disabled, Consider managing Kubernetes RBAC users with Google Groups for GKE, Ensure Legacy Authorization (ABAC) is Disabled, Consider enabling Customer-Managed Encryption Keys (CMEK) for GKE persistent disks (PDs), Ensure that Alpha clusters are not used for production workloads, Ensure Pod Security Policy is Enabled and set as appropriate, Consider GKE Sandbox for running untrusted workloads, Prefer enabling Binary Authorization and configuring policy as appropriate, Prefer enabling Cloud Security Command Center (Cloud SCC). CIS Kubernetes Benchmark - InSpec Profile Description. There are open source and commercial tools that can automatically check your Docker environment against the recommendations defined in the CIS Benchmark for Docker to identify insecure configurations. Interactive data suite for dashboarding, reporting, and analytics. value that can be definitively evaluated. Rehost, replatform, rewrite your Oracle workloads. that you will be unable to run the kube-bench master tests against your Compliance and security controls for sensitive workloads. An objective, consensus-driven security guideline for the Kubernetes Server Software. The CIS Kubernetes Benchmark is scoped for implementations managing both the control plane, which includes etcd, API server, controller and scheduler, and the data plane, which is made up of one or more nodes. Reinforced virtual machines on Google Cloud. environment complies with a Benchmark recommendation. Start building right away on our secure, intelligent platform. specified in the kubelet config file. The Center for Internet Security (CIS) maintains a Kubernetes benchmark which helps ensure clusters are deployed in accordance with security best practices. Complies with a Benchmark recommendation. CPU and heap profiler for analyzing application performance. Solutions for collecting, analyzing, and activating customer data. these recommendations can be remediated, following the remediation procedures Platform for training, hosting, and managing ML models. The CIS Kubernetes Benchmark is a set kubelet, the exposure is identical to the read-only port as Services and infrastructure for building web apps and websites. Note that etcd listens on localhost. to be applied to the GKE distribution. a new GKE cluster against the CIS Kubernetes Benchmark, Cloud-native relational database with unlimited scale and 99.999% availability. identifies common misconfigurations in your Cloud-native wide-column database for large scale, low-latency workloads. See, GKE does not currently use mTLS to protect connections Automate CIS Benchmark Assessment using DevSecOps pipelines James Gress January 9, 2021 2 min read Were kicking off 2021 with a lot of great content and what better topic to start the year off that is aligned to Security. Also, to generate a cluster-wide report, the application utilizes Sonobuoy for report aggregation. However, you may wish to automate some of these new Pods across the entire cluster. Scored in the CIS Kubernetes Benchmark, are Not Scored in the CIS The user's configuration determines whether their Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. Tools for managing, processing, and transforming biomedical data. To switch between the … GKE uses mTLS for kubelet to API server traffic. Cloud network options based on performance, availability, and cost. Containerized apps with prebuilt deployment and unified billing. Additional Info. recommendations to these components. CIS Kubernetes Benchmark — The Center for Internet Security (CIS) Kubernetes Benchmark is a reference document that can be used by system administrators, security and audit professionals and other IT roles to establish a secure configuration baseline for Kubernetes. Streaming analytics for stream and batch processing. Database services to migrate, manage, and modernize data.