What is end-to-end encryption, and what makes it so secure?

Encryption

As a VPN, we talk a lot about encryption - but what does it actually mean? Well, the short answer is that encryption is when your data is scrambled as it's sent, then unscrambled when it reaches its destination. The long answer is frankly too long for Facebook. ➤ https://bit.ly/34WtINL | HideMyAss! Online Privacy | Facebook

What is Encryption and How Does it Work? | Definition from TechTarget

Symmetric key encryption algorithms and security: A guide | TechTarget

NIST Releases First 3 Finalized Post-Quantum Encryption Standards

Data encryption in OneDrive and SharePoint