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322,865 results

CrashCourse
Cryptography: Crash Course Computer Science #33

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 ...

12:33
Cryptography: Crash Course Computer Science #33

944,870 views

8 years ago

Fireship
7 Cryptography Concepts EVERY Developer Should Know

Cryptography is scary. In this tutorial, we get hands-on with Node.js to learn how common crypto concepts work, like hashing, ...

11:55
7 Cryptography Concepts EVERY Developer Should Know

1,605,276 views

4 years ago

Simply Explained
Asymmetric Encryption - Simply explained

How does public-key cryptography work? What is a private key and a public key? Why is asymmetric encryption different from ...

4:40
Asymmetric Encryption - Simply explained

1,584,823 views

8 years ago

SciShow
The Science of Codes: An Intro to Cryptography

Were you fascinated by The Da Vinci Code? You might be interested in Cryptography! There are lots of different ways to encrypt a ...

8:21
The Science of Codes: An Intro to Cryptography

1,219,043 views

10 years ago

Khan Academy
Encryption and public keys | Internet 101 | Computer Science | Khan Academy

Mia Epner, who works on security for a US national intelligence agency, explains how cryptography allows for the secure transfer ...

6:40
Encryption and public keys | Internet 101 | Computer Science | Khan Academy

470,415 views

6 years ago

WhiteboardDoodles
Cryptography Basics: Intro to Cybersecurity

In this video, we'll explore the basics of Cryptography. We'll cover the fundamental concepts related to it, such as Encryption, ...

12:11
Cryptography Basics: Intro to Cybersecurity

16,189 views

1 year ago

minutephysics
How Quantum Computers Break Encryption | Shor's Algorithm Explained

Go to http://www.dashlane.com/minutephysics to download Dashlane for free, and use offer code minutephysics for 10% off ...

17:31
How Quantum Computers Break Encryption | Shor's Algorithm Explained

3,301,558 views

6 years ago

Whiteboard Crypto
What is a Cryptographic Hashing Function? (Example + Purpose)

Wanting to learn what a Cryptographic Hashing Function is? Maybe you're wondering what exactly the math that is happening ...

7:08
What is a Cryptographic Hashing Function? (Example + Purpose)

142,111 views

4 years ago

Physics Girl
Quantum Cryptography Explained

This episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl With recent high-profile security ...

8:13
Quantum Cryptography Explained

421,340 views

9 years ago

Computerphile
Public Key Cryptography - Computerphile

Spies used to meet in the park to exchange code words, now things have moved on - Robert Miles explains the principle of ...

6:20
Public Key Cryptography - Computerphile

964,109 views

11 years ago

Eye on Tech
What is Post-Quantum Cryptography?

Quantum computing threatens to break today's encryption standards, and cybersecurity experts are racing to develop ...

5:11
What is Post-Quantum Cryptography?

5,527 views

6 months ago

Chalk Talk
Learning with errors: Encrypting with unsolvable equations

Learning with errors scheme. This video uses only equations, but you can use the language of linear algebra (matrices, dot ...

9:46
Learning with errors: Encrypting with unsolvable equations

80,459 views

3 years ago

BrainWave
The RSA Encryption Algorithm - How Does It Actually Work + Step-by-Step Example.

By the end of this video, you'll have a solid understanding of how RSA works, from key generation to encryption and decryption, ...

6:55
The RSA Encryption Algorithm - How Does It Actually Work + Step-by-Step Example.

29,404 views

1 year ago

Practical Networking
MAC / HMAC - Message Authentication Code / Hash Bashed Message Authentication Codes

In this video we explore the concepts of MACs. We first explore why Hashing alone is not enough, which leads us into the ...

6:52
MAC / HMAC - Message Authentication Code / Hash Bashed Message Authentication Codes

36,982 views

1 year ago

Practical Networking
Encryption - Symmetric Encryption vs Asymmetric Encryption - Cryptography - Practical TLS

Encryption is how data confidentiality is provided. Data before it is encrypted is referred to as Plaintext (or Cleartext) and the ...

13:58
Encryption - Symmetric Encryption vs Asymmetric Encryption - Cryptography - Practical TLS

222,010 views

4 years ago

Computerphile
Hashing Algorithms and Security - Computerphile

Audible free book: http://www.audible.com/computerphile Hashing Algorithms are used to ensure file authenticity, but how secure ...

8:12
Hashing Algorithms and Security - Computerphile

1,618,063 views

12 years ago

Zach Star
The Mathematics of Cryptography

Click here to enroll in Coursera's "Cryptography I" course (no pre-req's required): ...

13:03
The Mathematics of Cryptography

442,317 views

7 years ago

Computerphile
AES Explained (Advanced Encryption Standard) - Computerphile

Advanced Encryption Standard - Dr Mike Pound explains this ubiquitous encryption technique. n.b in the matrix multiplication ...

14:14
AES Explained (Advanced Encryption Standard) - Computerphile

1,425,415 views

6 years ago

Chalk Talk
Lattice-based cryptography: The tricky math of dots

Lattices are seemingly simple patterns of dots. But they are the basis for some seriously hard math problems. Created by Kelsey ...

8:39
Lattice-based cryptography: The tricky math of dots

235,794 views

3 years ago

Altcoin Daily
The Greatest Bitcoin Explanation of ALL TIME (in Under 10 Minutes)

What is bitcoin? Explain ethereum like i'm five? Let's discuss the latest cryptocurrency news for bitcoin, ethereum, altcoins, ...

9:54
The Greatest Bitcoin Explanation of ALL TIME (in Under 10 Minutes)

3,256,878 views

2 years ago