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Thursday, June 5, 2008

Nearly 20,000 websites have been attacked by unknown malicious computer users using a technique known as an SQL injection. The attackers have inserted code to install malware onto visitors’ computers. The code exploits a newly-discovered weakness in Adobe Flash Player, a very common web-browser plugin. The attacks prompted an investigation by the Taiwanese information security industry into the source of these attacks.

An SQL injection is a common method employed by malicious users to attack and deface websites, arising from website mistakes in checking user input. Attackers take advantage of these weaknesses to inject information of their choosing into the website. For example, in June of 2007, Microsoft UK found its webpage changed to a picture of the Saudi Arabia flag, an attack which was carried out using an SQL injection.

According to SecurityFocus, this most recent series of attacks stems from a vulnerability in versions 9.0.115.0 and 9.0.124.0 of Flash Player. It allows attackers to load any code they wish onto a computer running these versions of Flash.

As the vulnerability in Flash is newly discovered, Adobe has not yet released a newer version which fixes the problem. For the time being, computer security experts recommend that internet users with one of the unprotected versions of Flash disable the plug-in on Mozilla Firefox or Internet Explorer to prevent malicious users from gaining control over their computers.

The most recent version of the Flash Player, version 9.0.124.0, does not appear to be vulnerable to this exploit.

Sunday, February 24, 2008

In the year 2000, Dries Buytaert created Drupal, a freely licensed and open source tool to manage websites, as a bulletin board for his college dorm. Since Dries released the software and a community of thousands of volunteer developers have added and improved modules, Drupal has grown immensely popular. Drupal won the overall Open CMS Award in 2007, and some speakers in Drupal’s spacious developer’s room at FOSDEM 2008 were dreaming aloud of its world domination.

Buytaert (now 29) just finished his doctoral thesis and has founded the start-up Acquia. The new company wants to become Drupal’s best friend, with the help of an all-star team and US$7 million collected from venture capitalists. Wikinews reporter Michaël Laurent sat down with Dries in Brussels to discuss these recent exciting developments.

Sunday, January 27, 2008

Viktor Schreckengost, the father of industrial design and creator of the Jazz Bowl, an iconic piece of Jazz Age art designed for Eleanor Roosevelt during his association with Cowan Pottery died yesterday. He was 101.

Schreckengost was born on June 26, 1906 in Sebring, Ohio, United States.

Schreckengost’s peers included the far more famous designers Raymond Loewy and Norman Bel Geddes.

In 2000, the Cleveland Museum of Art curated the first ever retrospective of Schreckengost’s work. Stunning in scope, the exhibition included sculpture, pottery, dinnerware, drawings, and paintings.

Monday, April 30, 2007

Prisoners in the Australian state of Queensland have been put to work manufacturing rainwater tanks to help meet a shortfall in supply.

The southeast corner of Queensland, which is currently undergoing one of its worst droughts on record, is experiencing a boom in the rainwater tank industry. Households, encouraged by subsidies introduced by the Beattie government, have enthusiastically begun installing rainwater tanks as well as other water-saving devices. These subsidies have led to a shortfall in supply however, with some households waiting months for tanks to be installed.

The new initiative, announced by Premier Peter Beattie as well as Corrective Services minister Judy Spence will see prisoners at Woodford Correctional Centre, Australia’s largest gaol, constructing tanks for AU$4 per day. Spence has pledged not to use the cheap labour to undercut existing tank suppliers. Beattie also pointed out that the programme would give prisoners constructing the tanks valuable work skills for when their sentences are completed. If the programme is successful, it may be extended to other gaols around the state.

The Beattie government has been increasingly criticised over recent months for its failure to handle the water crisis engulfing Southeast Queensland. Opponents accuse the Government of a lack of planning foresight with regards to water supply for the booming area, which includes state capital Brisbane, as well as other cities such as Ipswich, Toowoomba and Gold Coast.

Thursday, June 2, 2005

The month-long 2005 Review Conference on the Nuclear Non-Proliferation Treaty (NPT) was concluded in May this year.

It was generally considered disappointing. The Chilean representative, Mr Labbe, stated that the outcome could only be described as a failure.

The point of view of some state representatives was that the meeting failed because of possible violations of the first pillar of the treaty (non-proliferation), both because of grave challenges to security and to the non-proliferation regime posed by Iran’s and the Democratic People’s Republic of Korea’s non-compliance with their non-proliferation and safeguards obligations, and the de facto proliferation of nuclear weapons to non-weapons states under nuclear sharing, in which Belgium, Germany, Italy, the Netherlands, and Turkey host nuclear weapons and may, in principle, participate in decisions on using those weapons and participate in the delivery of the weapons to their targets.

However, the Iranian representative, Javad Zarif, countered by stating that the three pillars of the Treaty (non-proliferation, disarmament and the peaceful use of nuclear technology) were intertwined and needed to be followed without diminishing the significance and effectiveness of any one pillar against the others, in reference to the failure of the nuclear weapons states to progress in disarmament. Article VI of the NPT states that

Each of the Parties to the Treaty undertakes to pursue negotiations in good faith on effective measures relating to cessation of the nuclear arms race at an early date and to nuclear disarmament, and on a treaty on general and complete disarmament under strict and effective international control.

He claimed that the United States had adopted a Nuclear Posture Review, incorporating the breach of the obligations on irreversibility, diminished role of nuclear weapons and lowering the operational status of nuclear weapons by stressing the essential role of nuclear weapons as an effective tool for achieving security ends and foreign policy objectives; developing new nuclear weapon systems, and constructing new facilities for producing nuclear weapons; resuming efforts to develop and deploy tactical nuclear weapons, despite the commitment to reverse the process and reduce them; and targeting non-nuclear weapon States parties to the Treaty and planning to attack those States.

The Malaysian representative, Rastam Mohd Isa, summarised the point of view of the states in the Non-Aligned Movement (NAM), claiming that they had maintained that the three pillars, nuclear disarmament, non-proliferation and the peaceful use of nuclear technology should be approached in a balanced manner and that the Treaty should be fully and non-selectively implemented. He also asserted the indispensable need to preserve the decisions and resolutions of the 1995 Review and Extension Conference and the Final Document of the 2000 Review Conference, which were positions, on which the NAM had consistently insisted on since the NPT’s entry into force in 1970.

The Ukrainian representative, Anatoliy Scherba, judged that the case for non-proliferation rested on the primary objective of the NPT to eliminate all nuclear weapons and, hence, the central importance of article VI and felt that it required from those who did not possess, not to acquire, and for those who possessed, to eliminate.

Thursday, August 25, 2005

Visual Arts Brampton has announced the winners of its Second Annual Snail Mail World Postcard Art Show. Currently on display in the Fridge Front Gallery in Shoppers World, The Snail Mail Show features well over 350 entries from 14 countries around the world. This is up from the previous year’s approximately 300 from 6 countries.

Shown in the exhibit is original works from Australia, Belgium, Canada, France, Germany, Italy, Japan, Malaysia, the United Kingdom, the United States, and Yugoslavia.

Juror Alicia Mitchell BA viewed the show on August 18 to make her selections from the entries received.

Surprisingly, in the process of identifying her choices for each award, Mitcell ended up awarding two sets of relatives. Sarah Baptist won the Juror’s Choice Award for Purple, while Ann Baptist won Best Photography for Tires. Nicholas Moreau won Best Snail Art for Albert Einsnail, while his mother Janice Moreau won for Best Use of Medium for Bird Days of Summer.

Best of Theme (Remember) went to Beek’s Remembrance of My Father. Brampton Guardian Arts editor Tina Depko awarded the Media Award to child entrant Jessica Taylor’s Cat love. Toni DiSano of Ballwin, Montana won Best Fabric Art/Sculpture/Installation for her fabric art piece “Vortex”.

Honourable mentions this year were:

• Judith Bush’s photograph/mixed media “Los Baños & Surrounds” or “Altered Landscape/Last Vestiges” (Mountain View, California, USA)
• Betty Jean Evans’ watercolour “Snowy Afternoon” (Brampton, Ontario, Canada)
• Julie Fina’s painting “Mona + Jeanne” (Brampton, Ontario, Canada)
• Aaron Goulborn’s cartoon “The Classics play a classic” (Brampton, Ontario, Canada)
• Lee’s “Brampton” (Brampton, Ontario, Canada)
• Paulina Su’s scratchboard “Type of Wading Bird” (Brampton, Ontario, Canada)
• Gina Turner’s vector art “Who are you looking at?” (Pefferlaw, Ontario, Canada)

A complete list is available on The Snail Mail Show’s website.

Saturday, May 7, 2005

Testing began on a chemical reactor at the Newport Chemical Depot near Terre Haute, Indiana on Friday morning. If successful, the reactor will be put to use destroying the large VX nerve gas stockpiles stored at the facility over the course of the next two years. After the disposal project experienced several delays, the facility announced it would begin pumping VX into a completed disposal unit for testing. The unit consists of a chemical reactor in which the VX will be mixed with water and sodium hydroxide, heated to 194°F while mixed with paddles. The resulting chemical, called hydrolysate, is chemically similar to commercial drain cleaners and has similar properties. If the test is successfully completed , the unit will continue processing the VX until the entire stockpile has been neutralized, a process projected to take two years. Administrators expect to complete testing on May 10, 2005.

According to the controversial plan, the finished waste product would be shipped to New Jersey for final reprocessing. The inert chemical would then be emptied into the Delaware River where natural attenuation would occur.

Residents near the proposed river disposal site in New Jersey oppose this idea. The contractor for the final component of this disposal would be the DuPont Corporation.

NCD is a bulk chemical storage and destruction facility in west central Indiana, thirty miles north of Terre Haute. Originally founded during World War II to produce RDX, a conventional explosive, it later became a site for chemical weapons manufacturing during the Cold War. It is now used to securely store and gradually neutralize part of the US stockpile of VX.

VX was manufactured by the U.S. in the 1950s and 60’s as a deterrent to possible Soviet Union use. It was never deployed, and the manufacture was halted in 1969 after an order signed by then-president Richard Nixon.

In 1999, the Army announced it awarded a disposal contract to Parsons Infrastructure & Technology, Inc., a business unit of Parsons Corporation. Some 220 civilian Parsons employees work at the facility, which is supervised by an Army officer reporting to the U.S. Army Chemical Materials Agency, and a board of civilian government overseers called the Indiana Citizens’ Advisory Commission, some of whose members are appointed by the state governor.

Security at the facility is controversial. A private security service, supplemented by a complement of Indiana National Guard soldiers, guarded the facility until April 14, 2005, when the soldiers were withdrawn. An Indianapolis television station has questioned security measures in some of its special reports.

Friday, September 8, 2006

From September 3 to 8, experts gathered at the 10th International Congress on Obesity in Sydney, Australia, to discuss what they call the worldwide “obesity epidemic”. According to the World Health Organization (WHO), 1 billion people in the world today are overweight, and 300 million of those are obese. “Obesity and overweight pose a major risk for serious diet-related chronic diseases, including type 2 diabetes, cardiovascular disease, hypertension and stroke, and certain forms of cancer“, a WHO fact sheet states. According to AP, experts at the conference “have warned that obesity is a bigger threat than AIDS or bird flu, and will easily overwhelm the world’s health care systems if urgent action is not taken”.

Of particular concern is the large number of overweight children. Dr. Stephan Rossner from Sweden’s Karolinska University Hospital, a leading obesity expert who was present at the conference, has warned that as a result of the increasing number of overweight children, “we will have, within a decade or two, a number of young people who are on kidney dialysis. There will not be organs for everybody”. UK-based International Obesity Task Force has said that junk food manufacturers target children, for example, through Internet advertising, chat rooms, text messages, and “advergames” on websites. Politicians are not doing enough to address the problem of obesity, including childhood obesity, the experts said.

According to Wikipedia, examples of junk food include, but are not limited to: hamburgers, pizza, candy, soda, and salty foods like potato chips and french fries. A well-known piece of junk food is the Big Mac. The US version of just one Big Mac burger contains 48% of calories from fat, 47% US Recommended Dietary Allowance (RDA) of fat, 52% RDA of saturated fat, 26% RDA of cholesterol, 42% RDA of sodium, and little nutritional value. It also has 18% of calories from protein. According to WHO, most people need only about 5% calories from protein. Staples such as rice, corn, baked potatoes, pinto beans, as well as fruits and vegetables such as broccoli, cauliflower, zucchini, oranges, and strawberries, provide more than this required amount of protein without the unhealthy amounts of fats or sodium, without cholesterol, and with plenty of fiber, vitamins, and minerals.

Both WHO and the American Centers for Disease Control and Prevention (CDC) define overweight in adults as a Body Mass Index (BMI) of 25 or above, and obese as a BMI of 30 or above. To combat overweight and obesity, WHO recommends that, among other things, people should be taking the following steps

• eating more fruit and vegetables, as well as nuts and whole grains;
• engaging in daily moderate physical activity for at least 30 minutes;
• cutting the amount of fatty, sugary foods in the diet;
• moving from saturated animal-based fats to unsaturated vegetable-oil based fats.