Veritas NetBackup™ Security and Encryption Guide
- Increasing NetBackup security
- Security deployment models
- Port security
- About NetBackup daemons, ports, and communication
- Additional port information for products that interoperate with NetBackup
- About configuring ports
- Auditing NetBackup operations
- Configuring Enhanced Auditing
- Access control security
- 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
- Configuring user groups
- About defining a user group and users
- Viewing specific user permissions for NetBackup user groups
- Security management in NetBackup
- About the Security Management utilities
- About audit events
- About host management
- Adding shared or cluster mappings
- 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 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
- Security certificate deployment in a clustered NetBackup setup
- About deployment of a host ID-based certificate on a clustered NetBackup host
- 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
- Data at rest key management
- About the Key Management Service (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
- Regenerating keys and certificates
- NetBackup web services account
Multi-datacenter with standard NetBackup
A multi-datacenter with standard NetBackup is defined as a medium to large group of hosts (greater than 50). These hosts can span two or more geographic regions and can be connected by a Wide Area Network (WAN). In this example one datacenter is located in London and the other datacenter is located in Tokyo. Both datacenters are connected through a dedicated WAN connection.
A multi-datacenter includes the hosts that are both internal only and those that expand through the DMZ to the Internet. This configuration typically has centralized naming service for hosts (such as DNS or WINS). It also has a centralized naming service for users (such as NIS or Active Directory).
The multi-datacenter with standard NetBackup includes the following highlights:
NetBackup spans two or more geographic regions through a WAN
Centralized naming services typically exist
Greater than 50 hosts in size
Simplest to configure; requires only general NetBackup knowledge
Assumes no fear of passive data interception on the wire as the backup runs
Figure: Multi-datacenter with standard NetBackup shows an example multi-datacenter with standard NetBackup.
The following table describes the NetBackup parts that are used with a multi-datacenter that has implemented standard NetBackup.
Table: NetBackup parts for a multi-datacenter with standard NetBackup implemented
Contains the master server, media server 1, client 4 standard NetBackup, and the unencrypted data tape for client 4. The London datacenter connects to the Tokyo datacenter through a dedicated WAN connection.
Contains the media server 2, client 10 standard NetBackup, and the unencrypted data tape for client 10. The Tokyo datacenter connects to the London datacenter through a dedicated WAN connection.
Wide Area Network (WAN)
Specifies the dedicated WAN link that connects the London datacenter to the Tokyo datacenter. The WAN provides connectivity between the master server and media server 2 and client 10.
Specifies that it is located in London and communicates with media server 1 in London. The master server also communicates over the WAN with the media server 2 in Tokyo. The master server communicates with standard NetBackup client 4 in London and client 10 over the WAN in Tokyo.
Specifies that the multi-datacenter can have two media servers. One media server is in London and the other is in Tokyo. The media server 1 in London communicates with the master server and standard NetBackup client 4 also in London. Media server 1 manages the writing of unencrypted data to tape for client 4 in London.
The media server 2 in Tokyo communicates with the master server in London and standard NetBackup client 10 in Tokyo. Media server 2 manages the writing of unencrypted data to tape for client 10 in Tokyo.
Specifies that tapes are produced in both the London and Tokyo datacenters. The London tape contains unencrypted backup data that is written for client 4. The Tokyo tape contains unencrypted backup data that is written for client 10.
Specifies that the clients are located in both the London and Tokyo datacenters. Clients 4 and 10 are standard NetBackup types. Both clients can be managed by the master server that is located in London. Their unencrypted data is backed up to tape by the media server. Unencrypted data is written to both client 4 tape in London and client 10 tape in Tokyo. Note that all NetBackup traffic for client 10 lookup is sent unencrypted over the wire (WAN) from Tokyo to London.
Specifies that internal firewalls are not used at the London or Tokyo datacenter with standard NetBackup.
Demilitarized Zones (DMZs)
Specifies that DMZs are not used at the London or Tokyo datacenter with standard NetBackup.
Specifies that external firewalls are not used at the London or Tokyo datacenter with standard NetBackup.
Specifies that the Internet is not used at the London or Tokyo datacenter with standard NetBackup.