Main content
What is encryption?
Ellie Cosgrave gives an analogy to explain end-to-end encryption.
Duration:
This clip is from
More clips from Tomorrow鈥檚 World
-
Could you be carrying a fatal virus without realising?—Outbreak!
Duration: 01:13
-
Could we build an artificial superintelligence?—Electric Sheep
Duration: 00:27
-
Could we one day live in floating cities?—Hope Floats
Duration: 00:45
-
Could we meld our minds to think together?—Enter the Wizard
Duration: 01:01