Oct 03 2007
New software to block porn sites in Scotland
Scotland, Oct 3: Internet has gained popularity all over the world, particularly among youngsters. It is stuffed with information including both good and bad one. With the inclusion of videos and animation in the websites makes its more vulnerable to be misused and thereby mislead the school and college students.
So as to restrict this kind of malpractices, computer experts in Scotland have developed a new software to scan internet pages, which enables to stop pornography and offensive sites being loaded on to school and company computers. Bloxx, a Livingston based company developed this software that analyse the language and pictures to restrict the harmful content or visuals included in the websites.
The new software also allows restriction on the social networking sites to particular time limits of the day so they can be used during breaks. This added feature of this software enables the companies to cut down the online time wasting. A recent study conducted on the time lost through social networking sites, estimated this unnecessary expense costing UK companies about £130m a day. This study bring out the gravity of the situation.
In recent months “internet skiving” has emerged as a huge threat for the employers. Several government, corporate and school computers are being used to make illegal or offensive edits on the content of the popular web sites like Wikipedia. Rather than simply blocking pages the new software scans the pictures and languages for the signs of offensive material, including certain keywords like ’sex’, it scans all the words in the text to analyse the context and decide which site should be blocked.
While commenting on the functionality of the new software, the company spokesman said: “There are certain ways to analyse pages, which allow you to analyse what a page is really about. For example, a race-hate page often features the word ‘they’ a lot, and you can use that fact to help devise intelligent ways to screen out damaging material, even if no-one has ever seen the page before. Similarly, a pornographic picture can have certain characteristics which can be analysed by a computer, the tones of the picture for example, and these factors can be used to block them from loading into the computer.”
Earlier attempts to scan the internet pages involves having specialists known as “porn monkeys” who manually scans the websites and tries to find out the extend of ban to be implemented on a particular site or sites. Another tactic involved banning pages with single key words from coming through filters. The problem involved in this method is that internet is growing all the time and people are adding blogs all the time making it difficult to keep track of them in the traditional way.
Last week the new software was implemented by the shipping company Graypen, which employs hundreds of staff around the UK. In addition to wasting company time, the personal internet use consumes time, as connecting to websites will make the machine work slow. All together this new software will become a boon to the employer and bane to the employee.