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Add Rancher Security Best Practices to version 2.7 and 2.8

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Billy Tat
2023-10-24 13:10:57 -07:00
parent 3ee6f637ab
commit 88f9a9ebeb
6 changed files with 40 additions and 0 deletions
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versioned_docs/version-2.7/pages-for-subheaders/rancher-security.md
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### Kubernetes Security Best Practices ### Kubernetes Security Best Practices
For recommendations on securing your Kubernetes cluster, refer to the [Kubernetes Security Best Practices](../reference-guides/rancher-security/kubernetes-security-best-practices.md) guide. For recommendations on securing your Kubernetes cluster, refer to the [Kubernetes Security Best Practices](../reference-guides/rancher-security/kubernetes-security-best-practices.md) guide.
### Rancher Security Best Practices
For recommendations on securing your Rancher Manager deployments, refer to the [Rancher Security Best Practices](../reference-guides/rancher-security/rancher-security-best-practices.md) guide.
versioned_docs/version-2.7/reference-guides/rancher-security/rancher-security-best-practices.md
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---
title: Rancher Security Best Practices
---
<head>
<link rel="canonical" href="https://ranchermanager.docs.rancher.com/reference-guides/rancher-security/rancher-security-best-practices"/>
</head>
### Restrict Public Access to /version and /rancherversion Path
The upstream (local) Rancher instance provides information about the Rancher version it is running and the Go version that was used to build it. That information is accessible via the `/version` path, which is used for tasks such as automating version bumps, or confirming that a deployment was successful. The upstream instance also provides Rancher version information accessible via the `/rancherversion` path.
Adversaries can misuse this information to identify the running Rancher version and cross-relate it with potential bugs to exploit. If your upstream Rancher instance is publicly available on the web, use a Layer 7 firewall to block `/version` and `/rancherversion`.
See [OWASP Web Application Security Testing - Enumerate Infrastructure and Application Admin Interfaces](https://owasp.org/www-project-web-security-testing-guide/stable/4-Web_Application_Security_Testing/02-Configuration_and_Deployment_Management_Testing/05-Enumerate_Infrastructure_and_Application_Admin_Interfaces.html) for more information on protecting your server.
versioned_docs/version-2.8/pages-for-subheaders/rancher-security.md
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For recommendations on securing your Kubernetes cluster, refer to the [Kubernetes Security Best Practices](../reference-guides/rancher-security/kubernetes-security-best-practices.md) guide. For recommendations on securing your Kubernetes cluster, refer to the [Kubernetes Security Best Practices](../reference-guides/rancher-security/kubernetes-security-best-practices.md) guide.
### Rancher Security Best Practices
For recommendations on securing your Rancher Manager deployments, refer to the [Rancher Security Best Practices](../reference-guides/rancher-security/rancher-security-best-practices.md) guide.
### Rancher Webhook Hardening ### Rancher Webhook Hardening
The Rancher webhook deploys on both the upstream Rancher cluster and all provisioned clusters. For recommendations on hardening the Rancher webhook, see the [Hardening the Rancher Webhook](../reference-guides/rancher-security/rancher-webhook-hardening.md) guide. The Rancher webhook deploys on both the upstream Rancher cluster and all provisioned clusters. For recommendations on hardening the Rancher webhook, see the [Hardening the Rancher Webhook](../reference-guides/rancher-security/rancher-webhook-hardening.md) guide.
versioned_docs/version-2.8/reference-guides/rancher-security/rancher-security-best-practices.md
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---
title: Rancher Security Best Practices
---
<head>
<link rel="canonical" href="https://ranchermanager.docs.rancher.com/reference-guides/rancher-security/rancher-security-best-practices"/>
</head>
### Restrict Public Access to /version and /rancherversion Path
The upstream (local) Rancher instance provides information about the Rancher version it is running and the Go version that was used to build it. That information is accessible via the `/version` path, which is used for tasks such as automating version bumps, or confirming that a deployment was successful. The upstream instance also provides Rancher version information accessible via the `/rancherversion` path.
Adversaries can misuse this information to identify the running Rancher version and cross-relate it with potential bugs to exploit. If your upstream Rancher instance is publicly available on the web, use a Layer 7 firewall to block `/version` and `/rancherversion`.
See [OWASP Web Application Security Testing - Enumerate Infrastructure and Application Admin Interfaces](https://owasp.org/www-project-web-security-testing-guide/stable/4-Web_Application_Security_Testing/02-Configuration_and_Deployment_Management_Testing/05-Enumerate_Infrastructure_and_Application_Admin_Interfaces.html) for more information on protecting your server.
versioned_sidebars/version-2.7-sidebars.json
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@@ -1075,6 +1075,7 @@
] ]
}, },
"reference-guides/rancher-security/kubernetes-security-best-practices", "reference-guides/rancher-security/kubernetes-security-best-practices",
"reference-guides/rancher-security/rancher-security-best-practices",
"reference-guides/rancher-security/security-advisories-and-cves", "reference-guides/rancher-security/security-advisories-and-cves",
"reference-guides/rancher-security/psa-restricted-exemptions" "reference-guides/rancher-security/psa-restricted-exemptions"
] ]
versioned_sidebars/version-2.8-sidebars.json
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@@ -1075,6 +1075,7 @@
] ]
}, },
"reference-guides/rancher-security/kubernetes-security-best-practices", "reference-guides/rancher-security/kubernetes-security-best-practices",
"reference-guides/rancher-security/rancher-security-best-practices",
"reference-guides/rancher-security/security-advisories-and-cves", "reference-guides/rancher-security/security-advisories-and-cves",
"reference-guides/rancher-security/psa-restricted-exemptions", "reference-guides/rancher-security/psa-restricted-exemptions",
"reference-guides/rancher-security/rancher-webhook-hardening" "reference-guides/rancher-security/rancher-webhook-hardening"