Keeping our data safe and secure is necessary in today's world, but a lot of the encryption we depend on has been in development for thousands of years!

Hank introduces us to that great mathematical mind, Alan Turing, who, as an openly gay man in the early 20th century faced brutal prejudice that eventually led to his suicide, despite being a genius war hero who helped the Allies defeat...

Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a...

Today we're going to discuss the role of statistics during war. From helping the Allies break Nazi Enigma codes and estimate tank production rates to finding sunken submarines, statistics have and continue to play a critical role on the...

Stare At This Picture For 20 Seconds

How Fast Can You Find 67?

Which number do you see? Optical illusion

Can you find the same shoes?

How Many Faces Can You Spot In This Picture?

Can You See A Hidden Animal?

Delve into the enigma of Kryptos, a mysterious sculpture at the heart of the CIA headquarters, challenging code-breakers for three decades. Meet Elonka Dunin, a puzzle enthusiast, and artist Jim Sanborn, the creator of Kryptos, as they...

CISSP Domain 7: Security Operations: The history of cryptography.
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This clip is from the chapter "CISSP Domain 3: System Architecture and Engineering" of the series "CISSP® Certification Domain 3: Security Architecture and...

Vamos a describir seis monstruos. En cada uno de ellos, descifra cuál es su nombre y descubre si sabes si el monstruo es real o es ficticio.

El dragón es fict
icio.
El vampiro es ficticio (en referencia al vampiro humano,...

¿Quienes fueron los primeros hackers? ¿Cuáles son los hackers más famosos y más controvertidos? ¿Son malvados?

Un hacker es una persona con habilidades avanzadas en computación que puede ingresar a sistemas informáticos sin...