Search results
Results From The WOW.Com Content Network
The second product, ERA-40 (originally intended as a 40-year reanalysis) begins in 1957 (the International Geophysical Year) and covers 45 years to 2002. As a precursor to a revised extended reanalysis product to replace ERA-40, ECMWF released ERA-Interim , which covers the period from 1979 to 2019.
Correlation is typically a function of the Security Event Management portion of a full SIEM solution. [23] Alerting: The automated analysis of correlated events. Dashboards: Tools can take event data and turn it into informational charts to assist in seeing patterns, or identifying activity that is not forming a standard pattern.
Security event management (SEM), and the related SIM and SIEM, are computer security disciplines that use data inspection tools to centralize the storage and interpretation of logs or events generated by other software running on a network.
Event aggregation is a technique where multiple events that are very similar (but not necessarily identical) are combined into an aggregate that represents the underlying event data. Its main objective is to summarize a collection of input events into a smaller collection that can be processed using various analytics methods.
Once stored, also erroneous events are not changed anymore. The only way to change (or better: correct) these events is to instantiate a new event with the new values and using the double timeline. A correcting event would have the new values of the original event, with an event data of that corrected event, but a different transaction date.
Event processing is a method of tracking and analyzing (processing) streams of information (data) about things that happen (events), [1] and deriving a conclusion from them. Complex event processing ( CEP ) consists of a set of concepts and techniques developed in the early 1990s for processing real-time events and extracting information from ...
Event data may refer to: Events within an Event-driven architecture; ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
Systems that use passwords for authentication must have some way to check any password entered to gain access. If the valid passwords are simply stored in a system file or database, an attacker who gains sufficient access to the system will obtain all user passwords, giving the attacker access to all accounts on the attacked system and possibly other systems where users employ the same or ...