From Juniper SRX SG ALG Security Technical Implementation Guide
Part of SRG-NET-000392-ALG-000142
Associated with: CCI-002664
Without an alert, security personnel may be unaware of major detection incidents that require immediate action and this delay may result in the loss or compromise of information.
Obtain the list of threats identified by authoritative sources from the ISSM or ISSO. For each threat, ensure a security policy, screen, or filter that denies or mitigates the threat includes the log or syslog option. Verify a log event, SNMP trap, or SNMP notification is generated and sent to be forwarded to, at a minimum, the ISSO and ISSM when threats identified by authoritative sources are detected. [edit] show security zones show security polices If an alert is not generated that can be forwarded to, at a minimum, the ISSO and ISSM when threats identified by authoritative sources are detected, this is a finding.
Configure the Juniper SRX to generate and send a notification or log message that can be forwarded via an event monitoring system (e.g., via Syslog configuration, SNMP trap, manned console message, or other events monitoring system). The NSM, Syslog, or SNMP server must then be configured to send the message.
The following example configures the zone security policy to include the log and/or syslog action in all terms to log packets matching each firewall term to ensure the term results are recorded in the firewall log and Syslog. To get traffic logs from permitted sessions, add "then log session-close" to each policy. To get traffic logs from denied sessions, add "then log session-init" to the policy.
Security policy and security screens:
set security policies from-zone
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