What is NXLog agent?

What is NXLog agent?

NXLog agents are used to collect and store event log data. NXLog agent instances can be managed, monitored, and configured remotely over a secure channel. The management component in NXLog Manager is called the agent manager.

Who uses NXLog?

The NXLog Community Edition is used by thousands worldwide from small startup companies to large security enterprises and has over 70,000 downloads to date. Its flexibility allows it to be utilized in various setups and can be used both as a log collector agent and as a log server.

Is NXLog secure?

In order to protect log data in transit from being modified or viewed by an attacker, NXLog provides SSL/TLS data encryption support in many input and output modules. Benefits of using SSL/TLS encrypted log transfer include: strong authentication, message integrity (assures that the logs are not changed), and.

Where can I find NXLog?

On Windows that file is C:\Program Files\nxlog\data\nxlog. log ; on Linux, /opt/nxlog/var/log/nxlog/nxlog. log .

How do I start NXLog?

Installing. First, download the NXLog MSI file from the NXLog website. Log in to your account, then click My account at the top of the page. Under the Downloads › NXLog Enterprise Edition files tab, choose the correct package for your system.

What is Sysmon and NXLog?

NXLog can be configured to capture and process audit logs generated by the Sysinternals Sysmon utility. Sysmon is a Windows system service and device driver that logs system activity into Windows Event Log. loading of system drivers, network connections, and. modification of file creation timestamps.

How do I restart my NXLog service?

Restart Nxlog Open the Services tool in the Start menu, find nxlog in the list, and then restart the service.

How do I uninstall NXLog from Windows?

NXLog can be uninstalled in several different ways….To complete the procedure, the following files need to be present in the same directory:

  1. uninstall-x64. bat – The main script.
  2. reg-entries. reg – The list of Windows Registry entries to remove.
  3. The exact version of the MSI installer, with which NXLog was installed.

How do I open Sysmon?

If you need to access the Sysmon events locally as opposed to viewing them in a SIEM, you will find them in the event viewer under Applications and Services Logs > Microsoft > Windows > Sysmon.

Where are Sysmon logs stored?

Sysmon logs are all located in the Applications and Services Log > Microsoft > Windows > Sysmon Operational.

How do I stop NXLog?

Various signals can be used to control the NXLog process. Some corresponding Windows control codes are also available; these are shown in parentheses where applicable. This signal causes NXLog to reload the configuration and restart the modules. On Windows, “sc stop nxlog” and “sc start nxlog” can be used instead.

What kind of log format does NXLog use?

BSD Syslog, IETF Syslog, the Snare Agent format, Windows Event Log, JSON, and other formats are supported. NXLog can likely be configured to read or write logs in your custom application format, using the NXLog language and provided extension modules.

Why do I need a NXLog configuration directive?

This directive allows you to define Linux capabilities that NXLog must not drop after it has started. For security reasons, NXLog drops nearly all capabilities during startup, and as a trade-off, losing the ability to use them later in its life cycle.

When did the NXLOG Community Edition come out?

NXLog was born in 2009 as a closed source product heavily used in several production deployments. The source code of NXLog Community Edition was released in November 2011. NXLog can process event logs from thousands of different sources with volumes over 100,000 events per second.

How does NXLog prevent cache from growing indefinitely?

NXLog persists saved positions in cache that is written the disk. To prevent the cache growing indefinitely an invalidation period is used. This directive defines the invalidation period. If the last modification time of an entry exceeds the value set with this directive, the entry is discarded when the cache is read from disk.