Linux Tutorials on the topic “monitoring”

  • Intrusion Detection With BASE And Snort

    Author: edgeTags: , Comments: 18

    Intrusion Detection With BASE And Snort This tutorial shows how to install and configure BASE (Basic Analysis and Security Engine) and the Snort intrusion detection system (IDS) on a Debian Sarge system. BASE provides a web front-end to query and analyze the alerts coming from a Snort IDS system. With BASE you can perform analysis of intrusions that Snort has detected on your network.

  • Proftpd Monitoring With phpftpwho

    Author: firefly2442Tags: , , Comments: 1

    Proftpd Monitoring With phpftpwho Proftpd is an excellent FTP server with many features. Wouldn't it be nice to see who is connected to your FTP server and what they are doing all in a convenient web-interface? phpftpwho allows you to see who is accessing your Proftpd FTP server all in a convenient web-interface. It is simple to install and only requires Proftpd, Apache, and PHP.

  • Installing Zenoss Network Monitor on a Ubuntu Server

    Author: mshillTags: , Comments: 3

    Installing Zenoss Network Monitor on a Ubuntu Server This tutorial shows how to install and configure the Zenoss network monitoring tool on a Ubuntu 6.06 system. Zenoss is a free open-source tool that allows you to monitor servers, applications, networks, power, etc. regarding their configuration, availability, performance, and so on. It can also alert you by email if it finds inappropriate actions.

  • Network Monitoring With ntop

    Author: m.ayadTags: , , Comments: 5

    Network Monitoring With ntop ntop is a network traffic tools that shows network usage in a real time. One of the good things about this tool is that you can use a web browser to manage and navigate through ntop traffic information to better understand network status.

  • Securing Your Server With A Host-based Intrusion Detection System

    Author: Falko TimmeTags: , , Comments: 5

    Securing Your Server With A Host-based Intrusion Detection System This article shows how to install and run OSSEC HIDS, an Open Source Host-based Intrusion Detection System. It performs log analysis, integrity checking, rootkit detection, time-based alerting and active response. It helps you detect attacks, software misuse, policy violations and other forms of inappropriate activities.

  • Monitoring access to Server SQUID

    Author: wrochalTags: Comments: 0

    Monitoring access to Server SQUIDThere are many forms for analyze of logs generated by the SQUID, Will be boarded five forms of verification: On-line, for line of command and manual verification through the tools Sarg, Webalizer, Calamaris and Squid-Graph.

  • Network Monitoring with Zabbix

    Author: ovisTags: Comments: 12

    Network Monitoring With Zabbix Zabbix has the capability to monitor just a about any event on your network from network traffic to how many papers are left in your printer. It produces really cool grahps. In this howto we install software that has an agent and a server side. The goal is to end up with a setup that has a nice web interface that you can show off to your boss ;) It's a great open source tool that lets you know what's out there. This howto will not go into setting up the network but I might rewrite it one day so I really like your input on this. Much of what is covered here is in the online documentation however if you are like me new to this all this might be of some help to you.

  • Server Monitoring With munin And monit

    debian Author: Falko TimmeTags: Comments: 19

    Server Monitoring With munin And monit In this article I will describe how to monitor your server with munin and monit. munin produces nifty little graphics about nearly every aspect of your server (load average, memory usage, CPU usage, MySQL throughput, eth0 traffic, etc.) without much configuration, whereas monit checks the availability of services like Apache, MySQL, Postfix and takes the appropriate action such as a restart if it finds a service is not behaving as expected. The combination of the two gives you full monitoring: graphics that lets you recognize current or upcoming problems (like "We need a bigger server soon, our load average is increasing rapidly."), and a watchdog that ensures the availability of the monitored services.

  • Postfix Monitoring With Mailgraph And pflogsumm

    Author: Falko TimmeTags: Comments: 15

    Postfix Monitoring With Mailgraph And pflogsumm This article describes how you can monitor your Postfix mailserver with the tools Mailgraph and pflogsumm. Mailgraph creates daily, weekly, monthly, and yearly graphs of sent, received, bounced, and rejected emails and also of spam and viruses, if SpamAssassin and ClamAV are integrated into Postfix. These graphs can be accessed with a browser, whereas pflogsumm ("Postfix Log Entry Summarizer") can be used to send reports of Postfix activity per email.