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
volumes. New attacks have emerged, with more data to be detected and the existing analysis technology overwhelmed. How can we perceive the network security posture more quickly in the face of the security element information of the day quantity?traditional analysis methods mostly adopt rules and features based analysis 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 no
-malware management system, SIEM/log management product, or help station system to start the repair process.Although you have made the best effort to detect, if you are infected with malware, usually the best anti-malware technology has the ability to clean up the device. In the control interface, you only need to click a button to repair the device. As malware becomes more complex and "vicious", cleaning becomes a battle to defeat. All malicious atta
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