10 things to learn on March 31st

10 things to learn from the almighty WWW today:

Portable Ubuntu for Windows is a Ubuntu system running as a Windows application.

This system is built with the Colinux Kernel, Xming X server and Pulseaudio server for Windows.

Portable Ubuntu for Windows is a useful tool when you need to move yourself to other machine that have Windows as operating system.

AutoPager :: Firefox Add-ons

The AutoPager Firefox extension automatically loads the next page of a site inline when you reach the end of the current page for infinite scrolling of content.

It includes a adblock similar features to allow you filter out the ads from the contents in the loaded page contents.

It works well with most of the greasemonkey scripts.

Adeona: A Free, Open Source System for Helping Track and Recover Lost and Stolen Laptops

Adeona is the first Open Source system for tracking the location of your lost or stolen laptop that does not rely on a proprietary, central service. This means that you can install Adeona on your laptop and go — there's no need to rely on a single third party. What's more, Adeona addresses a critical privacy goal different from existing commercial offerings. It is privacy-preserving. This means that no one besides the owner (or an agent of the owner's choosing) can use Adeona to track a laptop. Unlike other systems, users of Adeona can rest assured that no one can abuse the system in order to track where they use their laptop.

Adeona is designed to use the Open Source OpenDHT distributed storage service to store location updates sent by a small software client installed on an owner's laptop. The client continually monitors the current location of the laptop, gathering information (such as IP addresses and local network topology) that can be used to identify its current location.

How To: Use BitTorrent Like a Pro

Even if you've been casually Torrenting for years, BitTorrent tools keep getting better. Here's our guide for getting the most out of what is, slowly but surely, changing forever how people acquire and consume entertainments.

This guide is intended for folks who understand the basics but may have only just started to scratch the surface of what BitTorrent clients are capable of. If you're even more hardcore than the tips here, feel free to drop some knowledge (and links!) in the comments for everyone's use. Spread the love.

Throughout this guide we'll be using two of the most popular multi-platform BitTorrent clients, Vuze (formerly called Azureus) and µTorrent. Both apps take two fundamentally different approaches: Vuze packs in just about every feature you could imagine, including a search tool, social-networking-like sharing among friends, a content guide, and much more. µTorrent on the other hand is the opposite: sleek, simple and barebones. The choice is yours.

arc90 lab : experiments : Readability

Despite the ubiquity of reading on the web, readers remain a neglected audience. Much of our talk about web design revolves around a sense of movement: users are thought to be finding, searching, skimming, looking. We measure how frequently they click but not how long they stay on the page. We concern ourselves with their travel and participation–how they move from page to page, who they talk to when they get there–but forget the needs of those whose purpose is to be still. Readers flourish when they have space–some distance from the hubbub of the crowds–and as web designers, there is yet much we can do to help them carve out that space.

80 How-To Sites Worth Bookmarking – Stepcase Lifehack

Sitting on my dining room table, I currently have half a dozen projects in various states of doneness. Some involve vivisected computer parts, others will eventually be wearable and a few are just cool things I’ve ran across on the internet. I like doing things myself — I think the DIY bug is one of the best communicable diseases in the lifehack community.

These eighty sites are the places I turn to when I’m trying to figure out how to accomplish any particular goal. Any time I’m facing a new project, I start searching for how-tos that will help me figure out how other people did similar things and how likely I am to finish the project with all ten fingers still intact. I’ve broken them up into a few different categories, just to help you narrow down what you might be looking for. Some are simply archives full of tutorials. Some are blogs that publish how-tos fairly regularly. Some are just great resource sites.

Foreign Policy: Is China the New America?

n the Great Depression, as in the current economic crisis, the downturn was particularly severe because of a lack of leadership in the international order. The dominant financial power of the 19th century, Britain, was financially exhausted by the First World War. The new major creditor, the United States, had emerged as a strong economic player, but did not yet have leadership committed to the maintenance of an open international economic order. The simple diagnosis was that Britain was unable to lead, and the United States unwilling.

If the scenario sounds familiar, it should. The story from the Great Depression has an uncanny echo in current debates about international economic leadership, with the United States playing the role of Britain — the exhausted debtor economy — and China taking the place of the United States as the world's largest creditor. But if China is the America of this century, can it do a better job than the United States did in the 1930s?

Imperva Glossary | SQL Injection

When a user enters the following URL:

http://www.mydomain.com/products/products.asp?productid=123

The corresponding SQL query is executed:
SELECT ProductName, ProductDescription FROM Products WHERE ProductNumber = 123

An attacker may abuse the fact that the ProductID parameter is passed to the database without sufficient validation. The attacker can manipulate the parameter's value to build malicious SQL statements. For example, setting the value "123 OR 1=1" to the ProductID variable results in the following URL:
http://www.mydomain.com/products/products.asp?productid=123 or 1=1

The corresponding SQL Statement is:
SELECT ProductName, Product Description From Products WHERE ProductNumber = 123 OR 1=1

This condition would always be true and all ProductName and ProductDescription pairs are returned. The attacker can manipulate the application even further by inserting malicious commands.

Questions and Answers: Conficker and April 1st – F-Secure Weblog : News from the Lab

Q: I heard something really bad is going to happen on the Internet on April 1st! Will it?
A: No, not really.

Q: Seriously, the Conficker worm is going to do something bad on April 1st, right?
A: The Conficker aka Downadup worm is going to change it's operation a bit, but that's unlikely to cause anything visible on April 1st.

Q: So, what will it do on April 1st?
A: So far, Conficker has been polling 250 different domain names every day to download and run an update program. On April 1st, the latest version of Conficker will start to poll 500 out of 50,000 domains a day to do the same thing.

Q: The latest version? There are different versions out there?
A: Yes, and the latest version is not the most common. Most of the infected machines are infected with the B variant, which became widespread in early January. With B variant, nothing happens on April 1st.

Q: I just checked, and my Windows machine is clean. Is something going to happen to me on April 1st?
A: No.

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