30 Questions
What is the primary function of the Wazuh Manager?
To manage agents, rulesets, and notifications
What type of API does the Wazuh API provide?
RESTful API
What is the Wazuh App primarily used for?
To manage agents and customize rulesets
What is the Wazuh Manager capable of handling?
Thousands of agents
What programming languages are supported by the Wazuh API?
Python, Ruby, and Java
What is the primary reason why businesses need a reliable security platform?
To combat the rise of cybercrime
What is the Wazuh API used for?
To retrieve information about agents, alerts, and events
What is Wazuh designed to protect?
Businesses of all sizes
What is a key feature of the Wazuh platform?
Ease of use
What is the primary benefit of using Wazuh?
Comprehensive security capabilities
What is a major concern in today's digital age?
Rise of cybercrime
What can be said about the capabilities of Wazuh?
Wide range of capabilities
What encryption method is used by the Wazuh messages protocol by default?
AES encryption with 128 bits per block and 256-bit keys
What is the purpose of the Wazuh analysis engine?
To decode and rule-check received events
What is the default port number used by the Wazuh server service for agent connection?
1514
What type of data is added to events that trip a rule?
Rule data such as rule ID and name
Which file contains all events, regardless of whether they tripped a rule or not?
/var/ossec/logs/archives/archives.json
What is the Wazuh agent's primary function?
To continuously send events to the Wazuh server for analysis
What is the primary function of the Wazuh agent?
To provide threat prevention, detection, and response capabilities
What is the benefit of the modular architecture of the Wazuh agent?
It allows users to enable or disable components according to their security needs
What type of files can the Log collector agent module read?
Flat log files and Windows events
What is the purpose of the agent modules?
To perform different security tasks
How do the agent modules communicate with the Wazuh server?
Through an encrypted and authenticated channel
What is the advantage of the Wazuh agent's modular architecture?
It enables users to customize the agent to their security needs
What is the primary function of Filebeat in the context of Wazuh?
To collect and forward log data to the Wazuh server
What types of logs can be collected using the pre-built Filebeat modules in Wazuh?
Apache web server logs, MySQL database logs, and system logs
What is the benefit of using Filebeat in Wazuh?
It improves log monitoring capabilities
What is the custom Filebeat module used for in Wazuh?
Collecting a wide range of event logs from Windows systems
What is the role of the Wazuh server in the context of Filebeat?
It analyzes and processes log data
What is the significance of Filebeat's flexibility and ease of use?
It makes it a popular choice for improving log monitoring capabilities
Study Notes
Wazuh Overview
- Wazuh is a comprehensive security platform that offers all-in-one security capabilities to combat cybercrime and protect businesses of all sizes.
- It is easy to use and offers a range of features tailored to meet the needs of businesses.
Capabilities of Wazuh
- Wazuh provides a wide range of capabilities to protect businesses from cyber threats.
- It is designed to be easy to use, even for those with no technical expertise.
Wazuh Components
- Wazuh App: provides a user interface for accessing data collected by Wazuh, allowing users to view alerts, manage agents, and customize rulesets.
- Wazuh Manager: serves as the central point of control for the entire Wazuh platform, managing agents, rulesets, and notifications.
- Wazuh API: provides a RESTful API for accessing the data stored in the Wazuh database, allowing developers to create custom applications.
- Wazuh Agent: helps protect systems by providing threat prevention, detection, and response capabilities, and collects system and application data.
Wazuh Agent Architecture
- Modular architecture, with each component performing different security tasks.
- Agent modules are configurable and can be enabled or disabled according to security needs.
- Components include Log Collector, File Integrity Monitoring, Rootkits Detection, Active Response, Configuration Assessment, System Inventory, Vulnerability Detection, Cloud Security, Container Security, and Regulatory Compliance.
Wazuh Agent Communication
- Wazuh agent continuously sends events to the Wazuh server for analysis and threat detection.
- Communication is encrypted using AES encryption by default, with 128 bits per block and 256-bit keys.
Log Data Analysis
- Wazuh server decodes and rule-checks received events, utilizing the analysis engine.
- Events that trip a rule are augmented with alert data such as rule ID and rule name.
Filebeat
- Filebeat is a lightweight data shipper used to collect and forward log data to different destinations.
- It is often used to collect log data from endpoints and forward it to the Wazuh server for analysis and processing.
- Wazuh server includes pre-built Filebeat modules for common data sources, such as Apache web server logs, MySQL database logs, and system logs.
Wazuh Use Cases
- File integrity monitoring
- Rootkits detection
- Active response
- Configuration assessment
- System inventory
- Vulnerability detection
- Cloud security
- Container security
- Regulatory compliance
Learn about Wazuh, an all-in-one security platform designed to combat rising cybercrime. Understand its comprehensive capabilities and components. Start your Wazuh training here!
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