{"meta":{"title":"Hardening security for your enterprise","intro":"You can configure features and settings to harden security for your enterprise.","product":"Enterprise administrators","breadcrumbs":[{"href":"/en/enterprise-cloud@latest/admin","title":"Enterprise administrators"},{"href":"/en/enterprise-cloud@latest/admin/configuring-settings","title":"Configuration"},{"href":"/en/enterprise-cloud@latest/admin/configuring-settings/hardening-security-for-your-enterprise","title":"Harden security"}],"documentType":"subcategory"},"body":"# Hardening security for your enterprise\n\nYou can configure features and settings to harden security for your enterprise.\n\n## Links\n\n* [/configuring-tls](/en/enterprise-cloud@latest/configuring-tls)\n\n* [/configuring-tls-and-ssh-ciphers](/en/enterprise-cloud@latest/configuring-tls-and-ssh-ciphers)\n\n* [/troubleshooting-tls-errors](/en/enterprise-cloud@latest/troubleshooting-tls-errors)\n\n* [/enabling-private-mode](/en/enterprise-cloud@latest/enabling-private-mode)\n\n* [/enabling-subdomain-isolation](/en/enterprise-cloud@latest/enabling-subdomain-isolation)\n\n* [/configuring-host-keys-for-your-instance](/en/enterprise-cloud@latest/configuring-host-keys-for-your-instance)\n\n* [/configuring-ssh-connections-to-your-instance](/en/enterprise-cloud@latest/configuring-ssh-connections-to-your-instance)\n\n* [/configuring-the-referrer-policy-for-your-enterprise](/en/enterprise-cloud@latest/configuring-the-referrer-policy-for-your-enterprise)\n\n* [Restricting network traffic to your enterprise with an IP allow list](/en/enterprise-cloud@latest/admin/configuring-settings/hardening-security-for-your-enterprise/restricting-network-traffic-to-your-enterprise-with-an-ip-allow-list)\n\n  You can restrict access to your enterprise and only allow access to your resources from specified IP addresses by using an IP allow list.\n\n* [Restricting access to GitHub.com using a corporate proxy](/en/enterprise-cloud@latest/admin/configuring-settings/hardening-security-for-your-enterprise/restricting-access-to-githubcom-using-a-corporate-proxy)\n\n  Configure your proxy to block people from accessing GitHub.com with personal accounts."}