Encrypt any file in Python using AES: Security programming explained simply - Part 3

Veröffentlicht am: 10 Oktober 2021
auf dem Kanal: CyberExplore

2,949

A simplified explanation of encrypting files using AES in python. The topic was requested by one of my viewers.
Part1 of this video: • AES CBC, CFB, OFB: Encryption in Python ex...

Part2 of this video: • AES CTR and ECB mode: Encryption in Python... .

This serves as the third video of this series. If you are working on building security systems or applied cryptography, you probably have come across different types of encryption schemes and if you are looking for a starting point, you are at the right place. In this video, I talked about the most popular encryption algorithm Advanced Encryption Standard (AES) in brief, and then I demonstrated how to write a simple code in python to encrypt and decrypt files. I used the pyAesCrypt library.
To make understanding easier, I broke down the process into smaller independent steps and explained each of them. I went over the 3 similar stream modes, namely CBC, CFB, and OFB. Although their inner workings are different, they have a similar look when it comes to usage using the crypto library, so I clubbed them together. Next, I will post a follow-up video to explain how to use the CTR and the ECB mode.

#cybersecurity #aespython #securityprogramming

Timestamps for faster navigation:

00:00 - Backdrop
00:31 - Installation
1:08 - Programming
2:59 - Testing
3:45 - File Compare
4:07 - Outro

Tools used:

Video editing tool: Adobe Premiere Pro
Audio mastering tool: https://www.audacityteam.org/download/

IDE: https://www.sublimetext.com/3
PyAesCrypt Library: https://pypi.org/project/pyAesCrypt/

Sound:
bensound.com

Credits:
Thumbnail Photograph Credit: cottonbro, Pexels.com

Pic credits:
cottonbro, renata kelly - Pexels.com

Video credits:
Rob cot, Pexels.com

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