

Use this link to learn more about the query language.
AGENT ACTIVITY AUDIT SERIES
Kusto is a big-data engine for log and telemetry search and analytics, and powers Azure Log Analytics along with many other Microsoft products, such as Azure Application Insights, Azure Time Series Insights, Azure Security Center, and more.
AGENT ACTIVITY AUDIT HOW TO
How to audit use of NTLMv1 on a Windows Server-based domain controller. This event is generated on the destination machine when a logon session is created and can be used to audit for NTLM authentication. Kusto query language to query stored eventsĪs an example, we are going to collect 4624 (An account was successfully logged on) events from multiple machines.Log Analytics Workspace to store events.Azure Security Center to collect events.Reverse DNS lookup is disabled by default as it enacts a performance hit in operation throughput.The purpose of this post is to show how you can collect and query security events of interest from Windows servers. The Audit Logging Service supports a reverse DNS lookup feature for network troubleshooting purposes. The Audit Logging Service supports whitelist and blacklist-filtering to show or hide sensitive values or fields in the logs, such as HTTP headers, query parameters, cookies, profile attributes, or the entire field value. AM does not support external log rotation for JSON and CSV audit logs.įor Syslog, JDBC, JMS, and Splunk handlers, AM does not control log rotation and retention as they are handled by each respective service.īlacklist and Whitelist Support. AM also provides the option to disable log rotation completely for these file types. You can also configure a time-based rotation policy, which disables the max-size rotation policy and implements log rotation based on a preconfigured time sequence. AM rotates JSON and CSV audit logs when it reaches a specified maximum size. You can digitally sign your audit to enable the detection of tampering. Tamper-Evident Logging for the CSV audit event handler.

AM supports message buffering, a type of batch processing, that stores log messages in memory and flushes the buffer after a preconfigured time interval or after a certain number of log messages reaches the configured threshold value. By default, AM writes each log message separately as they are generated. See "Configuring Audit Event Handlers" for a list of event handlers available in AM.Īudit Event Buffering. The Audit Logging Service supports a variety of audit event handlers that allow you to write logs to different types of data stores. You can also configure audit logging by realm, which allows you to set different log settings for each realm.Īudit Event Handlers. You can configure audit logging globally, which ensures that all realms inherit your global log settings. Global and Realm-Based Log Configuration.

AGENT ACTIVITY AUDIT PASSWORD
Changing the amAdmin Password (Secret Stores).Changing the amAdmin Password (Console).Cross-Site Request Forgery (CSRF) Protection.

