Filtering and Walled Gardens

1. Are we too safe?

2. News on school filtering systems

2.1. BBC news webiste

2.2. 10% of harmfull material slips through the safty net!

3. Filtering

3.1. What is filtering

4. Walled gardens

4.1. examples of walled gardens

4.1.1. i-mode

4.1.2. America online

4.1.3. Full Service Network.

4.2. What is a walled garden?

4.3. wikipedia.org

5. filtering in the southwest