Last active
June 3, 2018 21:54
-
-
Save holisticinfosec/6b6811f2df767b83e98f7ad690c33594 to your computer and use it in GitHub Desktop.
Security Event Log Anomalies
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Created from Anomalize project, Matt Dancho | |
| # https://github.com/business-science/anomalize | |
| security_access_logs %>% | |
| # Data Manipulation / Anomaly Detection | |
| time_decompose(count, method = "stl") %>% | |
| anomalize(remainder, method = "iqr") %>% | |
| time_recompose() %>% | |
| # Anomaly Visualization | |
| plot_anomalies(time_recomposed = TRUE, ncol = 3, alpha_dots = 0.25) + | |
| labs(title = "Security Event Log Anomalies", subtitle = "STL + IQR Methods") |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment