NetBackup and Veritas Appliances Hardening Guide
- Top recommendations to improve your NetBackup and Veritas appliances security posture
- Introduction
- Keeping all systems and software updated
- Enabling multifactor authentication
- Increasing the appliance security level
- Implementing an immutable data vault
- Securing credentials
- Reducing network exposure
- Enabling encryption
- Enabling catalog protection
- Enabling malware scanning and anomaly detection
- Enabling security observability
- Restricting user access
- Configuring a sign-in banner
- Steps to protect Flex Appliance
- About Flex Appliance hardening
- Managing single sign-on (SSO)
- Managing user authentication with smart cards or digital certificates
- About lockdown mode
- Using network access control
- Using an external certificate
- Forwarding logs
- Creating a NetBackup WORM storage server instance
- Configuring an isolated recovery environment on a WORM storage server
- Protecting the NetBackup catalog on a WORM storage server
- Using a sign-in banner
- Steps to protect NetBackup Appliance
- About NetBackup Appliance hardening
- About single sign-on (SSO) authentication and authorization
- About authentication using smart cards and digital certificates
- Disable user access to the NetBackup appliance operating system
- About Network Access Control
- About data encryption
- FIPS 140-2 conformance for NetBackup Appliance
- About implementing external certificates
- About forwarding logs to an external server
- Creating the appliance login banner
- Steps to protect NetBackup
- About NetBackup hardening
- Configure NetBackup for single sign-on (SSO)
- Configure user authentication with smart cards or digital certificates
- Access codes
- Workflow to configure immutable and indelible data
- Add a configuration for an external CMS server
- Configuring an isolated recovery environment on a NetBackup BYO media server
- About FIPS support in NetBackup
- Installing KMS
- Workflow for external KMS configuration
- Validating KMS credentials
- Configuring KMS credentials
- Configuring KMS
- Creating keys in an external KMS
- Workflow to configure data-in-transit encryption
- Workflow to use external certificates for NetBackup host communication
- About certificate revocation lists for external CA
- Configuring an external certificate for the NetBackup web server
- Configuring the primary server to use an external CA-signed certificate
- Configuring an external certificate for a clustered primary server
- Configuring a NetBackup host (media server, client, or cluster node) to use an external CA-signed certificate after installation
- Configuration options for external CA-signed certificates
- ECA_CERT_PATH for NetBackup servers and clients
- ECA_TRUST_STORE_PATH for NetBackup servers and clients
- ECA_PRIVATE_KEY_PATH for NetBackup servers and clients
- ECA_KEY_PASSPHRASEFILE for NetBackup servers and clients
- ECA_CRL_CHECK for NetBackup servers and clients
- ECA_CRL_PATH for NetBackup servers and clients
- ECA_CRL_PATH_SYNC_HOURS for NetBackup servers and clients
- ECA_CRL_REFRESH_HOURS for NetBackup servers and clients
- ECA_DISABLE_AUTO_ENROLLMENT for NetBackup servers and clients
- ECA_DR_BKUP_WIN_CERT_STORE for NetBackup servers and clients
- MANAGE_WIN_CERT_STORE_PRIVATE_KEY option for NetBackup primary servers
- Guidelines for managing the primary server NetBackup catalog
- About protecting the MSDP catalog
- How to set up malware scanning
- About backup anomaly detection
- Send audit events to system logs
- Send audit events to log forwarding endpoints
- Display a banner to users when they sign in
Verify
In the verification workflow, backup image header is read, and its integrity is checked with the catalog. Therefore, a client does not come into picture. The hosts that participate are media server and primary server from the same domain.
Table: The image DTE mode is Off
Global DTE mode | NetBackup media server 9.1 and later with DTE mode | NetBackup media server earlier than 9.1 | |
|---|---|---|---|
On | Off | ||
Preferred Off | Data is not encrypted | Data is not encrypted | Data is not encrypted |
Preferred On | Data is encrypted | Data is not encrypted | Data is not encrypted |
Enforced | Data is encrypted | Operation fails | Operation fails |
Table: When the image DTE mode is On and the media server DTE setting is On
Global DTE mode | DTE mode of NetBackup client 9.1 or later | Value of the DTE_IGNORE_IMAGE_MODE configuration option | ||
|---|---|---|---|---|
NEVER (default) | WHERE_UNSUPPORTED | ALWAYS | ||
Preferred Off | Media server 9.1 or later | Data is encrypted | Data is encrypted | Data is not encrypted |
Media server earlier than 9.1 | Operation fails | Data is not encrypted | Data is not encrypted | |
Preferred On | Media server 9.1 or later | Data is encrypted | Data is encrypted | Data is encrypted |
Media server earlier than 9.1 | Operation fails | Data is not encrypted | Data is not encrypted | |
Enforced | Media server 9.1 or later | Data is encrypted | Data is encrypted | Data is encrypted |
Media server earlier than 9.1 | Operation fails | Operation fails | Operation fails | |
Table: When the image DTE mode is On and the media server DTE setting on 10.0 or later is Off
Global DTE mode | Value of the DTE_IGNORE_IMAGE_MODE configuration option | ||
|---|---|---|---|
NEVER (default) | WHERE_UNSUPPORTED | ALWAYS | |
Preferred Off | Operation fails | Operation fails | Data is not encrypted |
Preferred On | Operation fails | Operation fails | Data is not encrypted |
Enforced | Operation fails | Operation fails | Operation fails |