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Install and Configure TrueCrypt With GUI On Ubuntu 7.10

Version 1.0
Author: Oliver Meyer <o [dot] meyer [at] projektfarm [dot] de>
Last edited 12/18/2007

This document describes how to set up TrueCrypt with GUI on Ubuntu 7.10. TrueCrypt is a free open-source encryption software for desktop usage.

This howto is a practical guide without any warranty - it doesn’t cover the theoretical backgrounds. There are many ways to set up such a system - this is the way I chose.

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Clarifications on KDE4 and KDE 4.0 and Little More

As one of bloggers from kdedevelopers.org site mentioned correctly, KDE4 and KDE 4.0 are not the same. When people are reviewing and discussing the KDE’s latest release, i.e. 4, they are at times messing up the two terms.

  • KDE 4.0 is not KDE4 but only the first (4.0.0 even non-bugfix) release in a years-long KDE4 series to come.
  • KDE 4.0 is known to have missing parts or temporary implementations (eg printing, PIM, Plasma).
  • Most changes happened under the surface and cannot be discovered in a “30 minutes usage”-review anyway.
  • User interfaces being unchanged in 4.0 compared to 3.5 may be still changed/improved during KDE4 life time.
  • KDE 4.0 will not be the fastest KDE4 release, like for KDE2 most speed optimizations will happen later during KDE4.
  • Most applications (many are not even fully ported yet) will take advantage of new features which the new Qt/KDE libraries offer only later.
  • Don’t measure portability success (eg MS Windows) by current availability of application releases, they will come.
  • KDE 4.0 is only expected to be used by early adopters, not every KDE 3.5 user (and IMHO KDE 4.0 shouldn’t be pushed onto other user types like planned for Kubuntu ShipIt [btw said to have only 6 months support for its packages]).
  • KDE 4.1 development will not require the same amount of time as the big technology jump 4.0, expect 4.1 later this year.

BTW, do you know that KDE 4.0 can be installed on Windows as well; while using a Windows machine you can take a dive into the ocean of powerful applications, awesome user experience and the freedom Richard M Stallman talks about. An advanced user can compile KDE 4.0 for Windows through the toolkit available, but an ordinary ‘click-next’ user will have to wait for a while for the Windows-ready-to-install KDE version.

So, there you go. Enjoy KDE4 and the current 4.0.0 release :-p

Related: And here are few more latest reviews on KDE 4:

Hacking Archos 605 Wifi - Linux Hack On Archos 605 WiFi

Some industrious programmers have found a way to hack the Archos 605 WiFi portable video player to run the Qtopia Linux platform. By the looks of it, the Qtopia hack doesn’t add much in the way of extra media features (the Archos does pretty well as-is), but it opens the door to developing the Archos 605 WiFi as a more generally useful and configurable tablet PC. The Qtopia hack appears to work on older models of the Archos players as well, although the Archos fifth-generation players seem to be easier to configure.

KDE 4 vs KDE 3.5: KMix - Volume Control

Somehow KMix is not launched by default when KDE 4 starts, and people who are not aware that it can be launched by simply typing kmix, are lost how they can control volume within KDE 4. So now that you know how to get it there in your system tray, I wanted to show the sheer number of KMix channels offered with KDE 4, that of compared with KDE 3.5 … wow … I am quite sure I wont be needing all of them … perhaps professional musicians will find it usefull. When I launched it the first time, only the first 6 channles were enabled, but then I decided to see how many were there available. All this is with my Creative Audigy 2 ZS sound card.

+ (as it all doesn’t fit in one screen)

compared to the one with KDE 3.5:

i.e, 45 (not including separate channels) vs 37. And finally the system tray options for both versions:

Intrusion Detection: Snort, Base, MySQL, and Apache2 On Ubuntu 7.10 (Gutsy Gibbon)

This tutorial is based on another howto written by DevilMan, however I didn’t like the idea of manually compiling every package or the use of a GUI to get the software installed. This howto will work on a Gutsy Server or Gutsy desktop. With that said some of this howto is a direct copy from the original.

In this tutorial I will describe how to install and configure Snort (an intrusion detection system (IDS)) from source, BASE (Basic Analysis and Security Engine), MySQL, and Apache2 on Ubuntu 7.10 (Gutsy Gibbon). Snort will assist you in monitoring your network and alert you about possible threats. Snort will output its log files to a MySQL database which BASE will use to display a graphical interface in a web browser.

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The Long Awaited KDE 4 is Finally Here

On 11th January 2008, the KDE Community released the fourth major version of the K Desktop Environment. This release marks the beginning of the KDE 4 era.

After five long months of development, the most expected project of 2007, KDE 4, has finally seen the light today! KDE 4 is the next generation of the popular K Desktop Environment, which seeks to fulfill the need for a powerful yet easy-to-use desktop, for both personal and enterprise computing. KDE project’s goal for the 4.0 release is to put the foundations in place for future innovations on the FREE desktop.

The KDE Community is thrilled to announce the immediate availability of KDE 4.0. This significant release marks both the end of the long and intensive development cycle leading up to KDE 4.0 and the beginning of the KDE 4 era.

The KDE 4 Desktop has gained some major new capabilities. The Plasma desktop shell offers a new desktop interface, including panel, menu and widgets on the desktop as well as a dashboard function. KWin, the KDE Window manager, now supports advanced graphical effects to ease interaction with your windows.

NEW with KDE 4:

  • Plasma, the brand new desktop shell and panel, is an amazing piece of technology that makes your KDE experience better than ever. Its role is to offer, to the end-users, an efficient and ergonomic access to their desktop.
  • The window manager of KDE 4, KWin, comes now with Solid (a sophisticated hardware API) and Phonon (a multimedia framework) and with some amazing desktop effects.
  • All known KDE applications, such as Konqueror, which is the default file manager and web browser, KGet, KColorPaint, Konsole, Kopete, SuperKaramba, are now greatly improved and I’ll bet you will not even recognize some of them
  • As an alternative file manager, Dolphin is included for those of you who have already been using it.
  • and tonnes of more new and cool features .

Lots of KDE Applications have seen improvements as well. Visual updates through vector-based artwork, changes in the underlying libraries, user interface enhancements, new features, even new applications — you name it, KDE 4.0 has it. Okular, the new document viewer and Dolphin, the new file manager are only two applications that leverage KDE 4.0’s new technologies.

The Oxygen Artwork team provides a breath of fresh air on the desktop. Nearly all the user-visible parts of the KDE desktop and applications have been given a facelift. Beauty and consistency are two of the basic concepts behind Oxygen.

KDE 4.0 Visual Guide:

The KDE 4.0 Desktop and applications deserve a closer look. The pages below provide an overview of KDE 4.0 and give some examples of its associated applications. Screenshots of many components are included. Be aware that this is just a small sample of what KDE 4.0 offers you.

The Desktop: Plasma, KRunner, KickOff and KWin
Applications: Dolphin, Okular, Gwenview, System Settings and Konsole
Educational Applications: Kalzium, Parley, Marble, Blinken, KStars and KTouch
Games: KGoldrunner, KFourInLine, LSkat, KJumpingCube, KSudoku and Konquest

Full Announcement

Related reviews and blog posts from around the net:

Being the real first release, be patient and don’t expect everything to work flawlessly. This build will still need some tweakings and bug fixing, once the Linux and other KDE DE users start reporting back to developers. KDE users who require mission-critical robustness and the full feature set of the KDE 3.5.x series should probably wait until KDE 4.1 before making the transition.

Yay, KDE 4 is here :)

How to Secure Linux laptops for maximum security

Laptop and notebooks are being stolen at an ever-increasing rate. In 2004, Safeware Insurance which sells computer insurance, estimated 600,000 laptop and notebooks a year were being stolen. In 2006 an estimated 750,000 were being swiped, according to Absolute Software a company that makes computer tracking products — and does not support Linux. LoJack For Laptops, another computer tracing company — which also does not support Linux — says FBI statistics show 2 million laptop and notebook computers were stolen in the US in a recent year. While the figures may not agree in detail, they all show that laptop and notebook theft is a major problem — and if you’re not careful, your Linux laptop might be next.

While you can find dozens of products to secure Windows laptops, security products for Linux laptops are scarcer — but they do exist. We found a range of products and fixes ranging from security patches for the operating system to encryption to the equivalent of computer bicycle locks which can help keep your Linux laptop or notebook safe.

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