NetBackup™ Security and Encryption Guide
- Read this first for secure communications in NetBackup
- Communication failure scenarios
- Increasing NetBackup security
- Security deployment models
- Auditing NetBackup operations
- About audit events
- Section I. Identity and access management
- About identity and access management
- AD and LDAP domains
- Access keys
- API keys
- Auth.conf file
- Role-based access control
- Smart card or digital certificate
- Single Sign-On (SSO)
- Enhanced Auditing
- NetBackup Access Control Security (NBAC)
- Configuring NetBackup Access Control (NBAC)
- Configuring Access Control host properties for the master and media server
- Access Control host properties dialog for the client
- Troubleshooting Access Management
- Windows verification points
- UNIX verification points
- Verification points in a mixed environment with a UNIX master server
- Verification points in a mixed environment with a Windows master server
- About determining who can access NetBackup
- Viewing specific user permissions for NetBackup user groups
- Section II. Encryption of data-in-transit
- NetBackup CA and NetBackup certificates
- About the Security Management utilities
- About host management
- Adding shared or cluster mappings
- Allowing or disallowing automatic certificate reissue
- About global security settings
- About host name-based certificates
- About host ID-based certificates
- Using the Certificate Management utility to issue and deploy host ID-based certificates
- About NetBackup certificate deployment security levels
- Setting up trust with the master server (Certificate Authority)
- About reissuing host ID-based certificates
- About Token Management for host ID-based certificates
- About the host ID-based certificate revocation list
- About revoking host ID-based certificates
- Host ID-based certificate deployment in a clustered setup
- About deployment of a host ID-based certificate on a clustered NetBackup host
- Migrating NetBackup CA
- Configuring data-in-transit encryption (DTE)
- Configure the DTE mode on a client
- Modify the DTE mode on a backup image
- How DTE configuration settings work in various NetBackup operations
- External CA and external certificates
- About external CA support in NetBackup
- Configuration options for external CA-signed certificates
- ECA_CERT_PATH for NetBackup servers and clients
- About certificate revocation lists for external CA
- About certificate enrollment
- Configuring an external certificate for the NetBackup web server
- About external certificate configuration for a clustered master server
- Regenerating keys and certificates
- NetBackup CA and NetBackup certificates
- Section III. Encryption of data at rest
- Data at rest encryption security
- About NetBackup client encryption
- Configuring standard encryption on clients
- About configuring standard encryption from the server
- Configuring legacy encryption on clients
- About configuring legacy encryption from the client
- About configuring legacy encryption from the server
- Additional legacy key file security for UNIX clients
- NetBackup key management service
- About FIPS enabled KMS
- Installing KMS
- Configuring KMS
- About key groups and key records
- Overview of key record states
- Configuring NetBackup to work with KMS
- About using KMS for encryption
- KMS database constituents
- Command line interface (CLI) commands
- About exporting and importing keys from the KMS database
- Troubleshooting KMS
- External key management service
- Configuring KMS credentials
- Configuring KMS
- Creating keys in an external KMS
- Working with multiple KMS servers
- Data at rest encryption security
- FIPS compliance in NetBackup
- NetBackup web services account
- Running NetBackup services with non-privileged user (service user) account
- Immutability and indelibility of data in NetBackup
- Backup anomaly detection
- Malware detection
- NetBackup Web UI Malware scanning workflow configuration
Important considerations for using a service user account
Review the following to run NetBackup services with the service user account.
Do not use the service user account to perform any NetBackup operations. The service user account is intended only to run NetBackup services.
It is recommended that the primary group of the service user must only be for the service user.
It is not recommended to use the root user as the service user.
The nbwebsvc user should not be used as the service user.
nbwebgrp must be a secondary group of the service user.
Number of processes that can be run with the service user must be same as the processes that run with the root user.
Use ulimit -u to find the maximum number of user processes that can run with the service user.
Number of files that can be opened with the service user must be same as the files that are opened with the root user.
Use the ulimit -Hn command to view the maximum number of files that can be open with the service user.
Using a service user account other than the root user account involves a one-time conversion that may significantly increase the upgrade time based on your catalog size.
Other than the installation directory, all external paths must be accessible by the service user.
See Giving access permissions to service user account on external paths.
Environment variable paths must be accessible by the service user.
The service user must have access to the OS temporary directory that is usually /tmp or /var/tmp. This may be dictated by P_tmpdir macro.
Service user account can be a password-less account.
If a service user is configured, legacy log files (/user/openv/netbackup/logs on UNIX or C:\Program Files\Veritas\NetBackup\logs on Windows) have a prefix as SERVICE_USER.
For example: SERVICE_USER.040921_00001.log
The service user name must contain less than 32 characters and must have English characters only.