Only 24% of Brits knew the porn block was being introduced, according to a YouGov survey. Even among the most frequent porn users, only 53% knew they would soon have to register their age. Security experts have questioned how effective the age verification system will be at preventing determined youngsters from accessing adult websites. Many security-savvy internet users might feel more comfortable putting their trust in a VPN to hide that they are visiting an X-rated website from the UK, rather than risk a future data leak.”]