Today security is one of the key aspects in our daily life - sometimes conscious, sometimes unconscious. Security has many aspects and one of them is computer security or security of your or your business' computer data. In this tutorial I will show how to encrypt a whole disk drive using (X)Ubuntu Feisty, dm-crypt, and LUKS. The article also contains some legal considerations. http://www.howtoforge.com/ubuntu_dm_crypt_luks
Finally, my AMD64 has working Beryl and Kubuntu. If there were party hat icons I'd sprinkle them all over this post.The solution arrived when my younger brother cleaned out his old office and found an NVIDIA MX440 that he had no use for. MX440 you say, obviously this story has a twist to it. I have had a partition with Feisty on it for several months now. I like the distribution. Everything seems faster. Unfortunately, it came with continued ATI Radeon 9600 configuration issues. My Radeon worked well in the Dapper. No Beryl, but it worked for google earth. And I had struggled to make it work. So I slapped that NVIDIA card in, tossed the ATI, and upgraded to edgy. Five hours later I was test driving a working install of beryl. (I also tried it in my test-install of feisty)A to B worked well. B to C was a nightmare. Just my luck that the day I pick to upgrade to feisty is the day the new NVIDIA 9755 driver arrived and dropped support for the MX440. Meanwhile, linux-restricted modules would provide it's own hidden barrier to installing the proprietary drivers from the company in the form of a module mismatch.
This tutorial shows how to set up a Debian Etch (Debian 4.0) based server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Courier POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of Debian Etch, but should apply to the 64-bit version with very little modifications as well. http://www.howtoforge.com/perfect_setup_debian_etch
Hi Folks, I'm a Linux Newbie, but quite PC and Windows savvy. It's a steep learning curve i can tell you!I'm trying to setup a cheap stable portable linux system for my sister, and the combo of a download of Warty Warthog on an old IBM Thikpad 390E I've had lying about seems to do the trick. Ultimately I'd like to be able to get the internal Winmodem to work, but in the mean time I'd be really be happy in getting the US Robotics External Sportster Flash modem I've attached via Com1 working. I can dial in but the connection either drops out or sometimes holds but remains unresponsive. I suspect i need to use a different init string for the modem, or adjust some sneaky setting that i'm unfamiliar with. I'm with Comcen and i'm using their national dial in number and their dialup DNS settings.Any help would be much appreciated, in trouble shooting the external modem, or ultimately setting up the internal Winmodem
You might have noticed that fonts are quite fuzzy on Linux desktops which can make your eyes ache if you have to sit in front of your computer all day long. Font rendering is still a little bit awkward and one of the last weaknesses of Linux desktops. This tutorial shows how you can make GNOME and all GNOME applications (such as Evolution, the file browser Nautilus, etc.) use sharp fonts. In fact, we will use the Microsoft Windows standard font, Tahoma, as the standard font in GNOME, too, which will make the desktop look quite familiar if you are used to working with a Windows desktop. http://www.howtoforge.com/sharp_fonts_gnome
If you have a large music collection then streaming it across a LAN, or the internet, is a logical thing to do with it.This is simple guide how to setup Streaming Media Server in Ubuntu GNU/Linux
In the article High Availability with Open Source, Josh Kuo looks at three of the popular Open Source projects to implement High Availability redundancy (failover): Heartbeat, keepalived, and CARP. The article talks about where each of these three excels and some implementation ideas. Josh also mentions the DRBD utility to sync two remote filesystems to aid in an advanced High Availability setup.
Josh Kuo talks about the benefits of the VIA processors with built-in PadLock hardware encryption assist in his article Speed Up Encryption with PadLock. Josh looks at the difference in system resources between hardware assisted encryption and straight software encryption, as well as some of the basic capabilities of VIA's PadLock technology.
Josh Kuo's article Seagate's Full Disk Encryption (FDE) hard drive talks about the pros and cons of using the new Momentus FDE notebook drives from Seagate. They feature hardware encryption of the entire drive, so it is an excellent security mechanism to prevent data loss in the event that the laptop itself is stolen. However, what about the inevitable lost passwords?
There are several programs fulfilling the same or similar functions to be installed on a single system at the same time. For example, many systems have several text editors or different web browsers installed,Multimedia players,graphics editors at once.
OTRS is an Open source Ticket Request System (also well known as trouble ticket system) with many features to manage customer telephone calls and e-mails. The system is built to allow your support, sales, pre-sales, billing, internal IT, helpdesk, etc. department to react quickly to inbound inquiries.
This tutorial shows how you can install and configure Beryl on an Ubuntu 7.04 (Feisty Fawn) desktop with an ATI Radeon graphic card. With Beryl, you can make your desktop use beautiful 3D effects. We will use the open-source ATI driver that comes with Ubuntu plus AIGLX to achieve this; the other way to do this would be to use the closed-source ATI driver together with XGL which seems to be a bit unstable. http://www.howtoforge.com/ubuntu_feisty_beryl_ati_radeon
This tutorial shows how to harden PHP5 with Suhosin on Debian Etch and Ubuntu servers. Suhosin is an advanced protection system for PHP installations that was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. Suhosin comes in two independent parts, that can be used separately or in combination. The first part is a small patch against the PHP core, that implements a few low-level protections against bufferoverflows or format string vulnerabilities and the second part is a powerful PHP extension that implements all the other protections. http://www.howtoforge.com/suhosin_php_debian_etch_ubuntu
This short guide describes how you can configure your GNOME desktop to display various icons such as My Computer, Network Servers, Trash, etc. on the desktop. By default, these items are placed on one of the panels (Trash) or hidden in the Places menu. Having these icons on the desktop is useful if you switch from a Windows desktop to a GNOME desktop and are used to having them on the desktop. http://www.howtoforge.com/display_my_computer_and_trash_icons_on_gnome_desktop