Libnids is a library that provides a functionality of one of NIDS (Network Intrusion Detection System) components, namely E-component. It means that libnids code watches all local network traffic, cooks received datagrams a bit, and provides convenient information on them to analyzing modules of NIDS. So, if you intend to develop a custom NIDS, you do not have to build low-level network code. If you decide to use libnids, and you have got E-component ready - you can focus on implementing other parts of NIDS.
8c43dd7d66350eed99a29be50bc5615fBeltane is a web-based central management console for the Samhain file integrity / intrusion detection system. It enables the administrator to browse client messages, acknowledge them, and update centrally stored file signature databases. Beltane requires a Samhain (version 1.6.0 or higher) client/server installation, with file signature databases stored on the central server, and logging to a SQL database enabled.
262a8576521d4a1a22b2185b39ce287eSamhain is a file system integrity checker that can be used as a client/server application for centralized monitoring of networked hosts. Databases and configuration files can be stored on the server. Databases, logs, and config files can be signed for tamper resistance. In addition to forwarding reports to the log server via authenticated TCP/IP connections, several other logging facilities (e-mail, console, and syslog) are available. Tested on Linux, AIX, HP-UX, Unixware, Sun and Solaris.
f2869a6c8a0eef5cb549b93df09d80a1Darc is a utility for managing large Aide installations in heterogeneous environments. It eliminates the need to maintain read-only media on every system, and provides unified reporting on filesystem changes across all machines.
64d89f53bfc800b92b3b8fea9903b4d5Lsof is an extremely powerful unix diagnostic tool. Its name stands for LiSt Open Files, and it does just that. It lists information about any files that are open by processes currently running on the system. It is useful for pinpointing which process is using each network socket. FAQ available here.
02660e6df90ee9473dc38d1145af2a9aDarc is a utility for managing large Aide installations in heterogeneous environments. It eliminates the need to maintain read-only media on every system, and provides unified reporting on filesystem changes across all machines.
6f2b6fe69bb39970a14925a415612724Beltane is a web-based central management console for the Samhain file integrity / intrusion detection system. It enables the administrator to browse client messages, acknowledge them, and update centrally stored file signature databases. Beltane requires a Samhain (version 1.6.0 or higher) client/server installation, with file signature databases stored on the central server, and logging to a SQL database enabled.
646445fa2f85414214a2c22c26591fabradmind is a suite of Unix command-line tools and a server designed to remotely administer the file systems of multiple Unix machines. Radmind operates as a tripwire which is able to detect changes to any managed filesystem object, e.g. files, directories, links, etc. However, radmind goes further than just integrity checking: once a change is detected, radmind can optionally reverse the change.
19ca1d4b40e6dbdf7fc15611236c9093Prelude Manager is the main program of the Prelude Hybrid IDS suite. It is able to register local or remote sensors, let the operator configure them remotely, receive alerts, and store alerts in a database or any format supported by reporting plugins, thus providing centralized logging and analysis.
ccde00b47f0bc8586aed23286162d0d0Samhain is a file system integrity checker that can be used as a client/server application for centralized monitoring of networked hosts. Databases and configuration files can be stored on the server. Databases, logs, and config files can be signed for tamper resistance. In addition to forwarding reports to the log server via authenticated TCP/IP connections, several other logging facilities (e-mail, console, and syslog) are available. Tested on Linux, AIX, HP-UX, Unixware, Sun and Solaris.
b6082cbec978d483fabe638f991acdb4HLBR is an IPS (Intrusion Prevention System) that works directly at the layer 2 of the OSI model staying invisible from layer 3.
b0739e53c26fa5bb40e34764bd102b46AIDE (Advanced Intrusion Detection Environment) is a free replacement for Tripwire(tm). It generates a database that can be used to check the integrity of files on server. It uses regular expressions for determining which files get added to the database. You can use several message digest algorithms to ensure that the files have not been tampered with.
9a44e5386b0355ef57c60f627ff4d085Logcheck parses system logs and generates email reports based on anomalies. Anomalies can be defined by users with 'violations' files. It differentiates between 'Active System Attacks', 'Security Violations', and 'Unusual Activity', and is smart enough to remember where in the log it stopped processing to improve efficiency. It can also warn when log files shrink, and does not report errors when they are rotated.
43d89ab60356afc2294949e5ab8cf659Honeyd is a small daemon that creates virtual honey pot hosts on a network. The hosts can be configured to run arbitrary services, and their TCP personality can be adapted so that they appear to be running certain versions of operating systems. Any type of service on the virtual machine can be simulated according to a simple configuration file. Instead of simulating a service, it is also possible to proxy it to another machine.
cf328a2443f1f4233c6117fbf0a72de3fupids2 is a so-called human oriented IDS based on the FUPIDS project. fupids2 calculates an attacker level for every user on all Unix/Linux/BSD systems in the network. It looks at the behavior of the user (the programs the user uses, the daytime the user is active, the building and room the user uses, the part of the room in which the user sits, and so on) and reports if the user engages in behavior that is unusual for that person. This method can often detect accounts overtaken by attackers.
99b34dafee4ef81a3ec9b008071a12b8HLBR is an IPS (Intrusion Prevention System) that works directly at the layer 2 of the OSI model staying invisible from layer 3.
5f48b9d7ef29b33c5ee95e843dfc15b0Prelude Manager is the main program of the Prelude Hybrid IDS suite. It is able to register local or remote sensors, let the operator configure them remotely, receive alerts, and store alerts in a database or any format supported by reporting plugins, thus providing centralized logging and analysis.
ca714e2b3e581f18954fa6b7285622eeSamhain is a file system integrity checker that can be used as a client/server application for centralized monitoring of networked hosts. Databases and configuration files can be stored on the server. Databases, logs, and config files can be signed for tamper resistance. In addition to forwarding reports to the log server via authenticated TCP/IP connections, several other logging facilities (e-mail, console, and syslog) are available. Tested on Linux, AIX, HP-UX, Unixware, Sun and Solaris.
25bbf93bca768e66e553b24c92ab11b0mwcollect is an easy solution to collect worms and other autonomous spreading malware in a non-native environment like Linux. The mwcollect daemon mwcollectd opens ports that are known to be commonly exploited by Malware and simulates certain known vulnerabilities on them.
d9ecc6cd8838d6ade4b486e9e27e4cfbPrelude Manager is the main program of the Prelude Hybrid IDS suite. It is able to register local or remote sensors, let the operator configure them remotely, receive alerts, and store alerts in a database or any format supported by reporting plugins, thus providing centralized logging and analysis.
cf3aedb580d9912f9ae677c0393e1c9bradmind is a suite of Unix command-line tools and a server designed to remotely administer the file systems of multiple Unix machines. Radmind operates as a tripwire which is able to detect changes to any managed filesystem object, e.g. files, directories, links, etc. However, radmind goes further than just integrity checking: once a change is detected, radmind can optionally reverse the change.
6c8d0e9a9e954e89cffcc64421b783f5Samhain is a file system integrity checker that can be used as a client/server application for centralized monitoring of networked hosts. Databases and configuration files can be stored on the server. Databases, logs, and config files can be signed for tamper resistance. In addition to forwarding reports to the log server via authenticated TCP/IP connections, several other logging facilities (e-mail, console, and syslog) are available. Tested on Linux, AIX, HP-UX, Unixware, Sun and Solaris.
8ace68c504e7c149a4647b33a5ea3078Lsof is an extremely powerful unix diagnostic tool. Its name stands for LiSt Open Files, and it does just that. It lists information about any files that are open by processes currently running on the system. It is useful for pinpointing which process is using each network socket. FAQ available here.
886e72980ad3504c305ead9792e4d528Prelude Manager is the main program of the Prelude Hybrid IDS suite. It is able to register local or remote sensors, let the operator configure them remotely, receive alerts, and store alerts in a database or any format supported by reporting plugins, thus providing centralized logging and analysis.
059f4df26f1656941df553347a7fcd7dSamhain is a file system integrity checker that can be used as a client/server application for centralized monitoring of networked hosts. Databases and configuration files can be stored on the server. Databases, logs, and config files can be signed for tamper resistance. In addition to forwarding reports to the log server via authenticated TCP/IP connections, several other logging facilities (e-mail, console, and syslog) are available. Tested on Linux, AIX, HP-UX, Unixware, Sun and Solaris.
a108296f7e651d7cd6c2fcd060588f44