RSA
ConceptMentioned in 3 videos
Encryption protocol that is expected to be broken first by quantum computers; central to Bitcoin's security risk discussion
Videos Mentioning RSA

Will Quantum Computing Kill Bitcoin?
Sabine Hossenfelder
Encryption protocol that is expected to be broken first by quantum computers; central to Bitcoin's security risk discussion

Ep. 203: Taming Meetings, YouTube’s Potential, Kids and Smartphones | Deep Questions Podcast
Cal Newport
Mentioned in relation to the inventor of public key cryptography.

Man in the Middle & Needham–Schroeder Protocol - Computerphile
Computerphile