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Securing Splunk Enterprise
- Install Splunk Enterprise securely
- Create secure administrator credentials
- About TLS encryption and cipher suites
- Secure Splunk Enterprise with FIPS
- About default certificate authentication
- Harden the Splunk Enterprise installation directory on Windows
- Secure Splunk Enterprise on your network
- Disable unnecessary Splunk Enterprise components
- Secure Splunk Enterprise service accounts
- Deploy secure passwords across multiple servers
- Harden the network port that App Key Value Store uses
- Best practices for hardening Splunk Enterprise servers and the operating systems they use
- Use network access control lists to protect your deployment
- Use access control to secure Splunk data
- About user authentication
- About configuring role-based user access
- Define roles on the Splunk platform with capabilities
- Create and manage users with Splunk Web
- Create and manage roles with Splunk Web
- Find existing users and roles
- Secure access for Splunk knowledge objects
- Password best practices for administrators
- Configure Splunk password policies
- Configure a Splunk Enterprise password policy using the Authentication.conf configuration file
- Password best practices for users
- Unlock a user account
- Change a user password
- Manage out-of-sync passwords in a search head cluster
- Set up user authentication with LDAP
- Manage Splunk user roles with LDAP
- LDAP prerequisites and considerations
- Secure LDAP authentication with transport layer security (TLS) certificates
- How the Splunk platform works with multiple LDAP servers for authentication
- Configure LDAP with Splunk Web
- Map LDAP groups to Splunk roles in Splunk Web
- Configure single sign-on with SAML
- Configure SSO with PingIdentity as your SAML identity provider
- Configure SSO with Okta as your identity provider
- Configure SSO with Microsoft Azure AD or AD FS as your Identity Provider
- Configure SSO with OneLogin as your identity provider
- Configure SSO with Optimal as your identity provider
- Configure SSO in Computer Associates (CA) SiteMinder
- Secure SSO with TLS certificates on Splunk Enterprise
- Configure Ping Identity with leaf or intermediate SSL certificate chains
- Configure SAML SSO for other IdPs
- Configure authentication extensions to interface with your SAML identity provider
- Configure advanced settings for SSO
- Map groups on a SAML identity provider to Splunk roles
- Modify or remove role mappings
- Troubleshoot SAML SSO
- About multifactor authentication with Duo Security
- Configure Splunk Enterprise to use Duo Security multifactor authentication
- Configure Duo multifactor authentication for Splunk Enterprise in the configuration file
- About multifactor authentication with RSA Authentication Manager
- Configure RSA authentication from Splunk Web
- Configure Splunk Enterprise to use RSA Authentication Manager multifactor authentication via the REST endpoint
- Configure Splunk Enterprise to use RSA Authentication Manager multifactor authentication in the configuration file
- User experience when logging into a Splunk instance configured with RSA multifactor authentication
- About securing inter-Splunk communication
- Configure secure communications between Splunk instances with updated cipher suite and message authentication code
- Securing distributed search heads and peers
- Secure deployment servers and clients using certificate authentication
- Secure Splunk Enterprise services with pass4SymmKey
Configure Ping Identity with leaf or intermediate SSL certificate chains
To configure Ping Identity with leaf or intermediate certificates:
1. Verify or create the following directories in Splunk. You can use the following command:
/home/build/build-home/galaxy/openssl/ ***(or which every directory /"splunk cmd openssl version –d" command returns /opt/splunk/etc/auth/idpCerts/ /opt/splunk/etc/auth/idpCerts/certs/ /
2. Create a link between the two d/opt/splunk/etc/auth/idpCerts/ certificates and
/home/build/build-home/galaxy/openssl/(or the directory that is
returned by splunk cmd openssl version –d). You can use the following
command:
ln -s /opt/splunk/etc/auth/idpCerts/ /home/build/build-home/galaxy/openssl/
3. Place you certificate chain in /opt/splunk/etc/auth/idpCerts/ and
ensure that they are owned by splunk:splunk:, You can use the following commands:
rw-rw-r-. 1 splunk splunk 1635 Nov 1 16:33 aaa_intermediate.pem rw-rw-r-. 1 splunk splunk 1261 Nov 1 16:33 aaa_root.pem
4. Once your root, intermediate, and leaf certificate files are in place,
create x.509 hash links from the certificates directory to the
certificates in the idpCerts directory. You can use the following command:
ln -s /opt/splunk/etc/auth/idpCerts/aaa_intermediate.pem `openssl x509 -hash -noout -in /opt/splunk/etc/auth/idpCerts/aaa_intermediate.pem`.0 ln -s /opt/splunk/etc/auth/idpCerts/aaa_root.pem `openssl x509 -hash -noout -in /opt/splunk/etc/auth/idpCerts/aaa_root.pem`.0
5. In the authentication.conf file, point the idpCertPath attribute to the
intermediate filename (make sure you are pointing to the certificate file, not the symlink). You can use the following entry:
idpCertPath = /opt/splunk/etc/auth/idpCerts/aaa_intermediate.pem
5. Open Splunk Web. Under Settings, select Authentication Method > SAML > Configure Splunk to use SAML > SAML Configuration.
6. Select the following fields:
- Sign AuthnRequest = checked
- Sign SAML response = checked
7. Save your changes in Splunk Web.
8.In your Ping Identity configuration, set "Include Certificate in KeyInfo" to "True".
9. Save your changes.
| Secure SSO with TLS certificates on Splunk Enterprise | Configure SAML SSO for other IdPs |
This documentation applies to the following versions of Splunk® Enterprise: 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.0.9, 7.0.10, 7.0.11, 7.0.13, 7.1.0, 7.1.1, 7.1.2, 7.1.3, 7.1.4, 7.1.5, 7.1.6, 7.1.7, 7.1.8, 7.1.9, 7.1.10, 7.2.0, 7.2.1, 7.2.2, 7.2.3, 7.2.4, 7.2.5, 7.2.6, 7.2.7, 7.2.8, 7.2.9, 7.2.10, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.3.4, 7.3.5, 7.3.6, 7.3.7, 7.3.8, 7.3.9, 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.5, 8.0.6, 8.0.7, 8.0.8, 8.0.9, 8.0.10, 8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.4, 8.1.5, 8.1.6, 8.1.7, 8.1.8, 8.1.9, 8.1.10, 8.1.11, 8.1.12, 8.1.13, 8.1.14, 8.2.0, 8.2.1, 8.2.2, 8.2.3, 8.2.4, 8.2.5, 8.2.6, 8.2.7, 8.2.8, 8.2.9, 8.2.10, 8.2.11, 8.2.12, 9.0.0, 9.0.1, 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.0.6, 9.0.7, 9.0.8, 9.0.9, 9.0.10, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.1.4, 9.1.5, 9.1.6, 9.1.7, 9.1.8, 9.1.9, 9.2.0, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.3.4, 9.4.0, 9.4.1, 9.4.2
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