1:10:36

Crypto Sec session 10

1:29:32

multimedia session 4

50:20

Crypto Sec session 8 part 1

1:12:21

Crypto Sec session 7

1:20:45

Mobile Com session 7

21:26

A ameaça da computação quântica ao Bitcoin

56:24

Crypto Sec session 11

43:37

Australiens wilde Küsten | ARTE Family