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Event logging: regardless of the event type, a good practice should be to record the event and the actions taken. The event can be logged as an Event Record or it can be left as an entry in the system log of the device. Alert and human intervention: for events that requires human intervention, the event needs to be escalated.
The key feature of a Security Event Management tool is the ability to analyse the collected logs to highlight events or behaviors of interest, for example an Administrator or Super User logon, outside of normal business hours. This may include attaching contextual information, such as host information (value, owner, location, etc.), identity ...
ITIL describes best practices, including processes, procedures, tasks, and checklists which are neither organization-specific nor technology-specific. It is designed to allow organizations to establish a baseline and can be used to demonstrate compliance and to measure improvements.
Identity management (ID management) – or identity and access management (IAM) – is the organizational and technical processes for first registering and authorizing access rights in the configuration phase, and then in the operation phase for identifying, authenticating and controlling individuals or groups of people to have access to applications, systems or networks based on previously ...
The Long term log data retention is critical in forensic investigations as it is unlikely that the discovery of a network breach will be at the time of the breach occurring. [25] Forensic analysis: The ability to search across logs on different nodes and time periods based on specific criteria. This mitigates having to aggregate log information ...
Event de-duplication is a special type of event aggregation that consists in merging exact duplicates of the same event. Such duplicates may be caused by network instability (e.g., the same event is sent twice by the event source because the first instance was not acknowledged sufficiently quickly, but both instances eventually reach the event ...
Example 1) A designer has a event, but he/she is uncertain of what level of importance it has, so by turing to the Event Mgmnt process - this will be sorted out. Example 2) Something has happened and the rootcause investigation found out that it was the lack of events from the failing parts that was the reason why it took so long to repair.
A filtered event log is logged event occurrences that can be of meaningful use in the future; this implies that event occurrences can be removed from the filtered event log if they are useless in the future. Event log analysis is the process of analyzing the filtered event log to aggregate event occurrences or to decide whether or not an event ...