In Part 1, we explored what end-to-end encryption is and why it matters. We also covered the basics of symmetric and asymmetric encryption. Now, we’ll focus on symmetric encryption — specifically using the AES algorithm — and implement it safely and effectively in Python. Symmetric…
Here’s a fun thought experiment: imagine you’re sending a postcard through the mail, but instead of the postal workers just seeing the address, they can read your entire message, make copies, store it in their database, and share it with whoever they want. Sounds terrible,…
