alienvault intrusion detection

Web in Java Web applications, especially web development, we sometimes need to add an intrusion detection program to the application to prevent the malicious refreshing of the function, to prevent illegal users to repeatedly send data to the Web application. Of course, intrusion detection can be implemented in many way

In the days when the network is booming, network security issues have become increasingly prominent. Black and white channels on the network are fiercely competitive in various fields of network security. The Black Hat community is constantly introducing new technologies to avoid or bypass Network Intrusion Detection Systems (NIDS). NIDS developers are constantly adding

A good network administrator not only to manage the net, can promptly eliminate all kinds of faults, but also pay attention to network security, beware of hacker intrusion. So familiarity with common manual intrusion detection methods and commands should also be one of the basic skills of network administrators. This article introduces some UNIX common manual

In the construction of the actual intrusion detection and defense system, some enterprises mainly use the network to discover and block network threats. Some mainly use host defense to prevent host intrusion. If we build on one of them, there will be deviations. We recommend that you integrate multiple aspects of information and conduct comprehensive defense in d

Intrusion detection System (IDS) is a network security device that monitors the transmission of the network in real time, alerts when suspicious transmissions are detected, or takes proactive measures. The difference between it and other network security devices is that intrusion detection system is a kind of proactive

Snort is a multi-platform, real-time traffic analysis intrusion detection system. Snort is a packet sniffer Based on libpcap and can be used as a lightweight network intrusion detection system. Snort has three working modes:1. snifferSniffing mode: reads data packets from the network and displays them as continuous str

Check the Linux system for intrusion or poisoning steps?First, check the operating system(1) Check the bandwidth to see the network card traffic(2) Check the system log out log, security log, and/etc/passwd have been modified(3) To see if the system has an abnormal process:PWDX--View the path of the process;Lsof--View the system open library fileThe name of the unusual process of Baidu(4) View boot start service and Scheduled tasks:/etc/rc.local and C

Article Title: Linux Intrusion Detection. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. This article focuses on several host-based Intrusion Detection Systems for Linux. In partic

Recently encountered many examples of server intrusion, in order to facilitate future intrusion detection and forensics, I queried some of the Linux server intrusion forensics related information, and in this summary sharing, in order to query later.General server intrusion,

First, Introduction In Java Web applications, especially Web site development, we sometimes need to add an intrusion detection program to the application to prevent the malicious refresh of the ability to prevent illegal users from constantly sending data to the Web application. Of course, intrusion detection can be i

Intrusion DetectionThe system is not omnipotent, and the high price also makes people retreat. Moreover, the investment in configuring intrusion detection systems or firewalls for a single server or small network is too large. In previous articles, we have introduced part of the process of Windows2000 Server intrusion

In the field of network security, with the continuous "fool" of hacker application technology, IDs of intrusion detection system is gradually increasing. In a network, only effective implementation of IDs, can be acutely aware of the attacker's violations, in order to prevent them! In this paper, the concept, behavior and strategy of IDs are introduced in question and answer form, which is expected to help