Internet Filter Blocked Educational Sites, But Left Open Porn
from the reverse-filters dept
The Australian gov't has been pushing for widespread internet filters for a while, but perhaps they should take a look at some of the smaller scale tests being done in the country. Someone who prefers to remain anonymous, alerted me to the news that filters installed for high school students by the NSW education department were found to block educational sites, while letting porn flow through. Of course, with any filter there's going to be some Type I and Type II errors, so this shouldn't be a surprise. But, for some reason, there are many people who seem to think that filters must work, when they really tend to just give a false sense of security - people think that if filters are in place, they no longer need to worry.