Horizon
Season 52 Episode 4 - Inside the Dark Web
Twenty-five years after the world wide web was created, it is now caught in the greatest controversy of its existence: surveillance. With many concerned that governments and corporations can monitor our every move, Horizon meets the hackers and scientists whose technology is fighting back. It is a controversial technology, and some law enforcement officers believe it is leading to 'risk-free crime' on the 'dark web' - a place where almost anything can be bought, from guns and drugs to credit card details.
Episodes in Season 52
Should I Eat Meat? The Big Health Dilemma
60 min
Should I Eat Meat? How to Feed the Planet
60 min
Allergies: Modern Life and Me
60 min
Inside the Dark Web
60 min
Ebola - The search for a cure
60 min
Is your Brain Male or Female?
60 min
Secrets of the Solar System
60 min
Aftershock: The Hunt for Gravitational Waves
60 min
Dancing in the Dark - The End of Physics?
60 min
70 Million Animal Mummies: Egypt's Dark Secret
60 min
Is Binge Drinking Really That Bad?
60 min
The Trouble with Space Junk
60 min
Are Health Tests Really A Good Idea?
60 min
First Britons
60 min
OCD: A Monster In My Mind
60 min
Which Universe Are We In?
60 min
Cosmic Dawn: The Real Moment of Creation
60 min
Are Video Games Really That Bad?
60 min