Infoblox 7.x DNS Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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The private keys corresponding to both the ZSK and the KSK must not be kept on the DNSSEC-aware primary authoritative name server when the name server does not support dynamic updates.
The private keys in the KSK and ZSK key pairs must be protected from unauthorized access. If possible, the private keys should be stored off-line (with respect to the Internet-facing, DNSSEC-aware ...Rule Medium Severity -
Infoblox systems must be configured with current DoD password restrictions.
The Infoblox systems must be configured to meet current DoD password policy when using the Infoblox Local User Database as the authentication source.Rule High Severity -
All authoritative name servers for a zone must be geographically disbursed.
In addition to network-based dispersion, authoritative name servers should be dispersed geographically as well. In other words, in addition to being located on different network segments, the autho...Rule Medium Severity -
SRG-APP-000516-DNS-000095
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SRG-APP-000001-DNS-000115
Group -
The Infoblox system must limit the number of concurrent client connections to the number of allowed dynamic update clients.
Limiting the number of concurrent sessions reduces the risk of Denial of Service (DoS) to the DNS implementation. Name servers do not have direct user connections but accept client connections for...Rule Medium Severity -
SRG-APP-000125-DNS-000012
Group -
The Infoblox system audit records must be backed up at least every seven days onto a different system or system component than the system or component being audited.
Protection of log data includes assuring log data is not accidentally lost or deleted. Backing up audit records to a different system or onto separate media than the system being audited on a defin...Rule Medium Severity -
SRG-APP-000142-DNS-000014
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SRG-APP-000158-DNS-000015
Group
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