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AES (Advanced Encryption Standard) is a symmetric block cipher used worldwide. It is designed for fast, secure encryption of real data volumes. AES is commonly used for:
  • Encrypting files and disks (data at rest)
  • Encrypting message content (data in transit)
  • Databases, backups, VPN traffic, cloud storage
Core rule:
The same key is used for encryption and decryption. That means the key must be shared securely and stored safely. Encryption: [https://diveshfx.github.io/online-tools/aes/encrypt/](https://diveshfx.github.io/online-tools/aes/encrypt/\) Decryption: https://diveshfx.github.io/online-tools/aes/decrypt/