Internet Filtering Worldwide

Agenda

“Who”: Country-based filtering

“What”: Typical targets of filtering

“How”: Filtering technologies

DNS Redirection Example (China)

DNS Redirection Example (China)

DNS Redirection Example (China)

Granularity of blocking

Granularity of blocking

Approaches to transparency

Approaches to transparency

The right to communicate

Right to communicate might entail

Internet Filtering Worldwide