Final answer:
A 'key deposit' or 'key-escrow' system is a process proposed by government actors that requires the deposit of encryption keys or creation of a backdoor for legal authority access, balancing user privacy with security needs.
Step-by-step explanation:
Government actors have tried to introduce a so-called 'key deposit' or 'key-escrow' system, which is a process where encrypted data requires a mandatory backup key accessible by authorities. This system is intended to balance the needs of user privacy with those of national security and law enforcement. Under such a system, individuals or tech companies are obligated to provide a way for the government to access encrypted data, either by depositing the keys with a government entity or ensuring that there's a method available to decrypt the data upon lawful request.
This proposal often arises from the concern that without such access, criminal activities might be shielded from investigation. However, there are serious privacy implications to such systems, with critics arguing they can undermine the security and privacy inherent in strong encryption. This debate is part of a broader discussion on the balance between privacy rights versus the needs of security and law enforcement in a digital age.