Key Escrow

Question 1

Key Escrow

Answer 1

Key Escrow
• What it is: A process where a copy of a cryptographic key (used to encrypt/decrypt data) is stored securely by a trusted third party.
• Purpose: If the original key is lost, the data can still be recovered.

✅ Example:
• You encrypt sensitive company files.
• The encryption key is stored in a secure key escrow system.
• If you forget the key, the company can retrieve it from the escrow to access the files.

Question 2

Quick way to remember

Answer 2

Key escrow = backup key storage with a trusted party.