Spam Blocking And Web Filtering With The Untangle 5.3 Network Gateway Untangle bundles common open-source applications for blocking spam, spyware, viruses, adware and unwanted content on the network in one single Linux distribution. It can be integrated into existing networks either as a router or as a transparent bridge (directly behind the router, but before the switch that connects the client PCs with the router). The best thing about Untangle is that you do not have to reconfigure the client PCs - Untangle works out of the box. in Public bookmarkswith adwarebridgefiltergatewaynetworkphishingrouterspamspywareuntanglevirus
Squid Proxy Server On Ubuntu 9.04 Server With DansGuardian, ClamAV, And WPAD (Proxy Auto-Detection) This tutorial will demonstrate how to set up a Squid Proxy server on Ubuntu 9.04 Server with DansGuardian (for content filtering) and ClamAV (for Virus scanning); in addition, we will set up Web Proxy AutoDetection (WPAD) through DHCP (in this case, the Windows Server 2003 DHCP server) or DNS so that the only configuration necessary on the client side is to check "Auto-detect proxy settings for this network" in Firefox or Internet Explorer. At the end of the tutorial, users will have a fully functional and secure proxy for HTTP access. in Public bookmarkswith clamavcontentdansguardianfilteringproxyscanningsquidubuntuviruswpad
Virtual Users And Domains With Postfix, Courier And MySQL (Fedora 8) This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I will also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota (quota is not built into Postfix by default, I will show how to patch your Postfix appropriately). Passwords are stored in encrypted form in the database (most documents I found were dealing with plain text passwords which is a security risk). In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV so that emails will in Public bookmarkswith clamavcourierfedoralinuxmysqlpostfixserversmtp-authspamspamassassintlsusersvirtualvirus
Virtual Users And Domains With Postfix, Courier And MySQL (Ubuntu 7.10) This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I will also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota (quota is not built into Postfix by default, I will show how to patch your Postfix appropriately). Passwords are stored in encrypted form in the database (most documents I found were dealing with plain text passwords which is a security risk). In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV so that emails will in Public bookmarkswith clamavcouriergutsylinuxmysqlpostfixserversmtp-authspamspamassassintlsubuntuusersvirtualvirus
Virus Protection With F-PROT Antivirus On Ubuntu Feisty Fawn This tutorial shows how you can install and use F-PROT Antivirus on an Ubuntu Feisty Fawn desktop. Although there are not many Linux viruses out there, this can be useful if you often exchange files with Windows users - it can help you to not pass on any Windows viruses (that do not do any harm to Linux systems) to Windows users. F-PROT Antivirus for Linux is free for home use. in Public bookmarkswith anti-virusf-protlinuxsecurityubuntuvirus