#### How Dangerous are Quantum Computers?

A discussion of the potential benefits and dangers of quantum computing, security implications, and post-quantum cryptography.

Read More#### How did the Enigma Machine work?

- Frank
- December 12, 2021
- 3d animation
- alan turing
- b3d
- Battery
- blender3d
- bletchley park
- bombe
- Breaking of Enigma
- Caesar Cipher
- circuit
- code breaking
- Computer
- Cryptography
- decryption
- Electricity
- Encryption
- Germans
- how it works
- index wheels
- input wheel
- keyboard
- keyboard mechanism
- lampboard
- light bulb
- machine settings
- mechansim
- Nazi
- pawl
- plugboard
- plugboard settings
- ratchet
- ratchet and pawl mechanism
- reflector
- ring setting
- rotor step
- rotors
- starting position
- typewriter
- wiring
- WW2
- WWII

This video uses 3D animation to go inside the legendary Enigma Machine, which encrypted German military secrets during World War II. Time stamps: 1:01-Encryption 2:42-Engima Machine 4:23-Simple Circuit Example 5:23-Inside the Machine 6:15-Rotors 8:51-Plugboard 10:08-Keyboard Mechanism 12:14-The Circuit 13:15-Circuit Recap 14:38-Rotor Mechanism 17:06-Machine Settings 18:14-Brilliant

Read More#### AWS Cryptographic Computing

AWS Cryptography tools and services utilize a wide range of encryption and storage technologies that can help customers protect their data at rest and in transit. To address this need, AWS is developing new techniques for cryptographic computing, an emerging technology that allows computations to be performed on encrypted data, so that sensitive data is […]

Read More#### 7 Cryptography Concepts EVERY Developer Should Know

Cryptography does not have to be scary. In this tutorial, get a hands-on look with Node.js to learn how common crypto concepts work, like hashing, encryption, signing, and more Time stamps: 00:00 What is Cryptography 00:52 Brief History of Cryptography 01:41 1. Hash 04:07 2. Salt 05:47 3. HMAC 06:35 4. Symmetric Encryption. 08:19 5. […]

Read More#### Will Quantum Computers Break Bitcoin?

With its ability to run through prime number factorization in a heartbeat, will Quantum Computers Break Bitcoin? Content index: 00:00:00 INTRO 00:01:21 Introduction to quantum computers 00:01:56 The history of quantum computers 00:02:50 How does quantum mechanics apply to quantum computers? 00:03:36 Superpositioning? 00:04:06 What is so interesting about quantum computing? 00:05:27 Entanglement? 00:05:45 Quantum […]

Read More#### Solving Quantum Cryptography

- Frank
- September 29, 2020
- Astrobiology
- Astrophysics
- black holes
- Calculus
- Cryptography
- Dark Energy
- Dark Matter
- einstein
- Einsteinian Physics
- General Relativity
- Holographic Universe
- Math
- maths
- Matt O’Dowd
- Outer Space
- PBS
- PBS Space Time
- Physics
- Prime Factorization
- Prime Numbers
- Quantum Computer
- Quantum Computing
- quantum internet
- Quantum Mechanics
- Science Fiction
- Security
- Space
- Space Physics
- Space Time
- Special Relativity
- The Universe
- Time

PBS Space Time explains why quantum computing may wreak havoc on our modern digital society.

Read More#### What is Quantum Cryptography?

In this video, Sabine Hossenfelder explains how public key cryptography works on the internet today, using RSA as example, what the risk is that quantum computers pose for internet security, what post-quantum cryptography is, how quantum key distribution works, and what quantum cryptography is. Video contents: 0:00 Intro 0:31 Public Key Cryptography 2:43 Risk posed […]

Read More#### Quantum Computing: Untangling the Hype

Quantum technology has the potential to revolutionize whole fields of computing; from cryptography to molecular modelling. But how do quantum computers work? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Join leading experts to untangle the quantum computing hype, at this event supported by the Embassy of the Kingdom of the Netherlands.

Read More#### Will Quantum Computers Break Cryptography and CryptoCurrencies?

With Google just accidentally announcing “Quantum Supremacy”, Naomi Brockwell chats with a quantum computing expert Eric Dennis about Google’s “Quantum Supremacy”. What does this mean for cryptocurrency? Could the cryptography of cryptocurrency be broken?

Read More#### The Mathematics of Cryptography

- Frank
- January 30, 2019
- Cryptography
- Math

We use cryptography all the time, but do we really understand the mathematical underpinnings? Here’s a great primer on the topic.

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