HowtoForge provides user-friendly Linux tutorials.
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How To Implement Domainkeys In Postfix Using dk-milter
Author: topdog • Tags: antivirus, centos, postfix • Comments: 8How To Implement Domainkeys In Postfix Using dk-milter Domainkeys is "DomainKeys is a method of e-mail authentication. Unlike some other methods, it offers almost end-to-end integrity from a signing to a verifying Mail Transfer Agent (MTA). In most cases the signing MTA acts on behalf of the sender, and the verifying MTA on behalf of the receiver. DomainKeys is specified in Historic RFC 4870, which is obsoleted by Standards Track RFC 4871, DomainKeys Identified Mail (DKIM) Signatures." according to the wikipedia. So why a how to on it when there is DKIM ? Well domainkeys is still actively being used and is more widely deployed than DKIM, the developer Yahoo still uses it to sign and verify mail although they are contributers to the DKIM standard.
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KnowledgeTree Document Management System On Ubuntu 7.10 Server
Author: shakey_1 • Tags: ubuntu • Comments: 1KnowledgeTree Document Management System On Ubuntu 7.10 Server This guide will walk you through installing the KnowledgeTree Document Management System on Ubuntu 7.10 Server. This guide does not include any pictures. I just felt with this type of install, that they were not warranted.
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Zimbra Collaboration Suite (ZCS) Open Source Edition v5.0 On Debian Etch
Author: o.meyer • Tags: control panels, debian, email • Comments: 6Zimbra Collaboration Suite (ZCS) Open Source Edition v5.0 On Debian Etch This document describes how to set up the Zimbra Collaboration Suite (ZCS) Open Source Edition v5.0 on Debian Etch. The resulting system provides a full featured collaboration-suite with many features that I can't list all here - please have a look at the feature list. It also comes with a nice (themeable) AJAX web interface for administration and user access.
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Installing The eZ Publish CMS On An Ubuntu 7.10 Server
Author: Falko Timme • Tags: php, ubuntu • Comments: 1Installing The eZ Publish CMS On An Ubuntu 7.10 Server eZ Publish is one of the most well known and widespread web content management systems. Because its setup is not trivial, this tutorial shows how to install it on an Ubuntu 7.10 (Gutsy Gibbon) server.
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Intrusion Detection: Snort (IDS), OSSEC (HbIDS) And Prelude (HIDS) On Ubuntu Gutsy Gibbon
Author: Miguel • Tags: security, ubuntu, monitoring • Comments: 4Intrusion Detection: Snort (IDS), OSSEC (HbIDS) And Prelude (HIDS) On Ubuntu Gutsy Gibbon Everybody knows the problem, you have a IDS tool(s) installed and every tool has his own interface. Prelude will allow to log all of the events to the prelude database and be consulted using one interface (prewikka). This howto will describe how to install and configure the different tools that will make up the complete solution.
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Installing the Jaws CMS on Ubuntu 7.10
Author: shakey_1 • Tags: ubuntu • Comments: 2Installing the Jaws CMS on Ubuntu 7.10 Jaws is a content management system that utilizes a PHP framework with a MySQL back end. I have been looking for a good CMS for a little while now, but what attracted me to Jaws was its simplicity and appearance. I decided that since I was going to test Jaws out, I may as well document it, so that it might help others who are thinking about using it.
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How to install the WiKID Strong Authentication Server - Community Edition
Author: nowen • Tags: security • Comments: 0How to install the WiKID Strong Authentication Server - Community Edition The WiKID Strong Authentication Server is a dual-source two-factor authentication system. PINs are encrypted on a software token and sent to the WiKID server. If the PIN is correct, the encryption valid and the account active, a one-time password is generated, encrypted and returned to the user's token where it is decrypted and presented for use with a network-based services. While there are a number of tutorials on how to combine WiKID's two-factor system a variety of systems (such as SSH, OpenVPN, Apache and SSL-VPNs), this is the first to address how to install the WiKID Server.
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RESTORE-EE (Enterprise Edition) User Manual
Author: garret • Tags: backup • Comments: 0RESTORE-EE (Enterprise Edition) User Manual This manual is part reference and part tutorial, meaning that you can look to it for everything from the simple questions of , “What does this icon do?” to the more involved questions, like “How do I schedule e-mail notifications?” Your experience with Restore will depend on your privileges on the Restore system. The administrator for the system will have a few extra capabilities that a standard user will not.
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Setting Up A High-Availability Load Balancer (With Failover and Session Support) With HAProxy/Keepalived On Debian Etch
Author: Falko Timme • Tags: debian, high-availability • Comments: 8Setting Up A High-Availability Load Balancer (With Failover and Session Support) With HAProxy/Keepalived On Debian Etch This article explains how to set up a two-node load balancer in an active/passive configuration with HAProxy and keepalived on Debian Etch. The load balancer sits between the user and two (or more) backend Apache web servers that hold the same content. Not only does the load balancer distribute the requests to the two backend Apache servers, it also checks the health of the backend servers. If one of them is down, all requests will automatically be redirected to the remaining backend server. In addition to that, the two load balancer nodes monitor each other using keepalived, and if the master fails, the slave becomes the master, which means the users will not notice any disruption of the service. HAProxy is session-aware, which means you can use it with any web application that makes use of sessions (such as forums, shopping carts, etc.).
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Setting Up A High-Availability Load Balancer (With Failover and Session Support) With HAProxy/Heartbeat On Debian Etch
Author: Falko Timme • Tags: debian, high-availability • Comments: 9Setting Up A High-Availability Load Balancer (With Failover and Session Support) With HAProxy/Heartbeat On Debian Etch This article explains how to set up a two-node load balancer in an active/passive configuration with HAProxy and heartbeat on Debian Etch. The load balancer sits between the user and two (or more) backend Apache web servers that hold the same content. Not only does the load balancer distribute the requests to the two backend Apache servers, it also checks the health of the backend servers. If one of them is down, all requests will automatically be redirected to the remaining backend server. In addition to that, the two load balancer nodes monitor each other using heartbeat, and if the master fails, the slave becomes the master, which means the users will not notice any disruption of the service. HAProxy is session-aware, which means you can use it with any web application that makes use of sessions (such as forums, shopping carts, etc.).
