Lead: Most of the time, these are in the form of data lines, and sometimes I look at the chart. When I saw the Bloodhound project, I felt my icon form was older. I want the same visual display.IntroducedI spent a lot of time looking for logs in my Siem device. Most of the time, these are represented as rows of data, and sometimes I look at the chart. When I saw the Bloodhound project, I felt my icon form was older. I want the same visual display.In th
mean an attack. In addition, there are many free SIEM tools if you cannot choose commercial log management or security information and event management products. Splunk can be used as your log search engine. You can use it for free every day to process up to MB of logs. I have never used other tools, but I know there is also a good free open-source log management tool, that is, LogStash.For the security analysis program, the last tool I strongly reco
We already know that OSSIM is one of the few open-source SIEM/security management platforms, and there is no integrated log management (LM) system yet.
However, if you want to, you can DIY a log management system and use the latest technologies.
First, you need to use logstash to collect logs. It has a long history, but is very trendy. It supports collecting logs in N ways and outputting logs in N ways. This is a great log collector.
Of course, log
Ossim video Experience
Recently, I wrote a series of articles about the Ossim application. Netizens are very concerned about it. I have made high-definition videos and published them to my website, to let more people know about this open-source security platform. The tutorials published later will explain in detail the ossim architecture, working principles, secondary development, and practical content of Ossim enterprise-level network security applications.
The following is my original video.
1
Currently, the most common Trojan Horse is based on the TCP/UDP protocol for communication between the client and the server. Since the two protocols are used, it is inevitable to open the listening port on the server side (that is, the machine where the trojan is planted) to wait for the connection. For example, the monitoring port used by the famous glaciers is 7626, And the Back Orifice 2000 is 54320. So, yi qianxiao Yue appearance building Jing Oh Siem
administrators to centrally manage access control from one location and restrict operations in sessions based on user identities and terminal device types, in this way, more effective application security, data protection, and compliance management functions are provided.
This component is mainly deployed in the DMZ area to help users access it remotely.Xenmobile Device Manager
Xenmobile Device Manager allows the IT Department to manage mobile devices, develop mobile policies and compliance rul
1. zenoss
Zenoss is an enterprise-level open-source server and network monitoring tool. It is most notable for its virtualization and cloud computing monitoring capabilities. It is hard to see that other old monitoring tools have this function.2. ossim
Ossim is short for open source security information management (Open Source security information management). It has a complete Siem function and provides an open source detection tool.Program
://s1.51cto.com/wyfs02/M01 /7f/9e/wkiom1clsw-sluagaaefmjbzdww299.jpg "/>650) this.width=650; "title=" 5-2.jpg "alt=" wkiol1clsnuw4jrsaaclyyjrd9y274.jpg "src=" http://s4.51cto.com/wyfs02/M01 /7f/9c/wkiol1clsnuw4jrsaaclyyjrd9y274.jpg "/>When you see the above information to indicate that the plugin has been successfully added, the following restart the service to take effect.#/etc/init.d/ossim-server restart \ \ Restart Ossim Server End#/etc/init.d/ossim-agent restart \ \ Restart Agent EndFinall
Ossim Server and sensor communication issuesServer analysis data, all from Sensor . communication between server and sensor is important when sensor and server The following subsystems cannot display data when they cannot be contacted: Dashboards instrument panel analysis→SIEM Vulnerabilities Vulnerability Scan not working properly Profiles→Ntop detetion→ossec Server fails Deployment→alienvault→Center cannot contact Asset can initiate a scan to
engine, must have the Rule Library and feature library to work, and rules and features can only describe the known attacks and threats, do not recognize unknown attacks, or is not yet described as a regular attack and threat. In the face of unknown attacks and complex attacks such as APT, need more effective analysis methods and techniques! How do you know the unknown?Faced with the security data of the day, the traditional centralized security analysis platform (such as
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