I - Mission Critical Public
Rules and Groups employed by this XCCDF Profile
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SRG-NET-000273-ALG-000129
Group -
The DataPower Gateway must have ICMP responses disabled on all interfaces facing untrusted networks.
Providing too much information in error messages risks compromising the data and security of the application and system. Organizations carefully consider the structure/content of error messages. Th...Rule Medium Severity -
SRG-NET-000318-ALG-000014
Group -
To protect against data mining, the DataPower Gateway providing content filtering must prevent code injection attacks from being launched against data storage objects, including, at a minimum, databases, database records, queries, and fields.
Data mining is the analysis of large quantities of data to discover patterns and is used in intelligence gathering. Failure to prevent attacks launched against organizational information from unaut...Rule Medium Severity -
SRG-NET-000318-ALG-000151
Group -
To protect against data mining, the DataPower Gateway providing content filtering must prevent code injection attacks launched against application objects including, at a minimum, application URLs and application code.
Data mining is the analysis of large quantities of data to discover patterns and is used in intelligence gathering. Failure to prevent attacks launched against organizational information from unaut...Rule Medium Severity -
SRG-NET-000318-ALG-000152
Group -
To protect against data mining, the DataPower Gateway providing content filtering must prevent SQL injection attacks launched against data storage objects, including, at a minimum, databases, database records, and database fields.
Data mining is the analysis of large quantities of data to discover patterns and is used in intelligence gathering. Failure to prevent attacks launched against organizational information from unaut...Rule Medium Severity -
SRG-NET-000319-ALG-000015
Group -
To protect against data mining, the DataPower Gateway providing content filtering must detect code injection attacks from being launched against data storage objects, including, at a minimum, databases, database records, queries, and fields.
Data mining is the analysis of large quantities of data to discover patterns and is used in intelligence gathering. Failure to detect attacks launched against organizational databases may result in...Rule Medium Severity -
SRG-NET-000319-ALG-000020
Group -
To protect against data mining, the DataPower Gateway providing content filtering must detect SQL injection attacks launched against data storage objects, including, at a minimum, databases, database records, and database fields.
Data mining is the analysis of large quantities of data to discover patterns and is used in intelligence gathering. Failure to detect attacks launched against organizational databases may result in...Rule Medium Severity -
SRG-NET-000319-ALG-000153
Group -
To protect against data mining, the DataPower Gateway providing content filtering as part of its intermediary services must detect code injection attacks launched against application objects including, at a minimum, application URLs and application code.
Data mining is the analysis of large quantities of data to discover patterns and is used in intelligence gathering. Failure to detect attacks launched against organizational applications may result...Rule Medium Severity -
SRG-NET-000331-ALG-000041
Group -
The DataPower Gateway providing user access control intermediary services must provide the capability for authorized users to select a user session to capture or view.
Without the capability to select a user session to capture or view, investigations into suspicious or harmful events would be hampered by the volume of information captured. The intent of this req...Rule Medium Severity -
SRG-NET-000333-ALG-000049
Group -
The DataPower Gateway must be configured to support centralized management and configuration.
Without the ability to centrally manage the content captured in the audit records, identification, troubleshooting, and correlation of suspicious behavior would be difficult and could lead to a del...Rule Medium Severity -
SRG-NET-000334-ALG-000050
Group -
The DataPower Gateway must off-load audit records onto a centralized log server.
Information stored in one location is vulnerable to accidental or incidental deletion or alteration. Off-loading is a common process in information systems with limited audit storage capacity. Th...Rule Medium Severity -
SRG-NET-000335-ALG-000053
Group -
The DataPower Gateway must provide an immediate real-time alert to, at a minimum, the SCA and ISSO, of all audit failure events where the detection and/or prevention function is unable to write events to either local storage or the centralized server.
Without a real-time alert, security personnel may be unaware of an impending failure of the audit capability and system operation may be adversely affected. Alerts provide organizations with urgen...Rule Medium Severity -
SRG-NET-000344-ALG-000098
Group -
The DataPower Gateway must prohibit the use of cached authenticators after an organization-defined time period.
If the cached authenticator information is out of date, the validity of the authentication information may be questionable. This requirement applies to all ALGs which may cache user authenticators...Rule Medium Severity -
SRG-NET-000345-ALG-000099
Group -
The DataPower Gateway providing user authentication intermediary services using PKI-based user authentication must implement a local cache of revocation data to support path discovery and validation in case of the inability to access revocation information via the network.
Without configuring a local cache of revocation data, there is the potential to allow access to users who are no longer authorized (users with revoked certificates). The intent of this requirement...Rule Medium Severity -
SRG-NET-000349-ALG-000106
Group -
The DataPower Gateway providing user authentication intermediary services must conform to FICAM-issued profiles.
Without conforming to Federal Identity, Credential, and Access Management (FICAM)-issued profiles, the information system may not be interoperable with FICAM-authentication protocols, such as SAML ...Rule Medium Severity -
SRG-NET-000355-ALG-000117
Group -
The DataPower Gateway providing user authentication intermediary services using PKI-based user authentication must only accept end entity certificates issued by DoD PKI or DoD-approved PKI Certification Authorities (CAs) for the establishment of protected sessions.
Non-DoD approved PKIs have not been evaluated to ensure that they have security controls and identity vetting procedures in place which are sufficient for DoD systems to rely on the identity assert...Rule Medium Severity -
SRG-NET-000362-ALG-000112
Group -
The DataPower Gateway providing content filtering must protect against known and unknown types of Denial of Service (DoS) attacks by employing rate-based attack prevention behavior analysis (traffic thresholds).
If the network does not provide safeguards against DoS attacks, network resources will be unavailable to users. Installation of content filtering gateways and application layer firewalls at key bo...Rule High Severity -
SRG-NET-000362-ALG-000120
Group -
The DataPower Gateway must implement load balancing to limit the effects of known and unknown types of Denial of Service (DoS) attacks.
If the network does not provide safeguards against DoS attacks, network resources will be unavailable to users. Load balancing provides service redundancy; which service redundancy reduces the susc...Rule Medium Severity -
SRG-NET-000362-ALG-000126
Group -
The DataPower Gateway providing content filtering must protect against known types of Denial of Service (DoS) attacks by employing signatures.
If the network does not provide safeguards against DoS attacks, network resources will be unavailable to users. Installation of content filtering gateways and application layer firewalls at key b...Rule Medium Severity -
SRG-NET-000362-ALG-000155
Group -
The DataPower Gateway providing content filtering must protect against or limit the effects of known and unknown types of Denial of Service (DoS) attacks by employing pattern recognition pre-processors.
If the network does not provide safeguards against DoS attacks, network resources will be unavailable to users. Installation of content filtering gateways and application layer firewalls at key bo...Rule Medium Severity -
SRG-NET-000364-ALG-000122
Group -
The DataPower Gateway must only allow incoming communications from organization-defined authorized sources routed to organization-defined authorized destinations.
Unrestricted traffic may contain malicious traffic which poses a threat to an enclave or to other connected networks. Additionally, unrestricted traffic may transit a network, which uses bandwidth ...Rule Medium Severity -
SRG-NET-000380-ALG-000128
Group -
The DataPower Gateway must behave in a predictable and documented manner that reflects organizational and system objectives when invalid inputs are received.
A common vulnerability of network elements is unpredictable behavior when invalid inputs are received. This requirement guards against adverse or unintended system behavior caused by invalid inputs...Rule Medium Severity -
SRG-NET-000383-ALG-000135
Group -
The DataPower Gateway providing content filtering must be configured to integrate with a system-wide intrusion detection system.
Without coordinated reporting between separate devices, it is not possible to identify the true scale and possible target of an attack. Integration of the ALG with a system-wide intrusion detectio...Rule Low Severity -
SRG-NET-000385-ALG-000137
Group -
The DataPower Gateway providing content filtering must generate a log record when unauthorized network services are detected.
Unauthorized or unapproved network services lack organizational verification or validation and therefore may be unreliable or serve as malicious rogues for valid services. Examples of network serv...Rule Medium Severity -
SRG-NET-000385-ALG-000138
Group -
The DataPower Gateway providing content filtering must generate an alert to, at a minimum, the ISSO and ISSM when unauthorized network services are detected.
Unauthorized or unapproved network services lack organizational verification or validation and therefore, may be unreliable or serve as malicious rogues for valid services. Automated mechanisms ca...Rule Medium Severity -
SRG-NET-000390-ALG-000139
Group -
The DataPower Gateway providing content filtering must continuously monitor inbound communications traffic crossing internal security boundaries for unusual or unauthorized activities or conditions.
If inbound communications traffic is not continuously monitored, hostile activity may not be detected and prevented. Output from application and traffic monitoring serves as input to continuous mon...Rule Medium Severity
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