1. A system for decryption of payloads, the system comprising: a frontend server operatively connected to one or more read-only databases, the frontend server configured for: a) receiving a plurality of payloads from one or more third parties, wherein each of the payloads includes at least one encrypted element and an identifier associated with a source of the payload; b) retrieving authentication data from the one or more read-only databases for each of the received plurality of payloads by each identifier associated with each of the plurality of payloads; c) comparing the authentication data with each of the plurality of payloads to determine whether one or more of the payloads of the plurality of payloads has been compromised; d) upon determining that one or more of the payloads of the plurality of payloads has not been compromised, transmitting the one or more payloads of the plurality of payloads to a hardware security module for decryption of the at least one encrypted element; the one or more read-only databases operatively connected to the frontend server and configured for storing read-only authentication data for use in determining whether payloads have been compromised; a master read-only database operatively connected to the one or more read-only databases and a read/write backend database, the master read-only database configured for receiving the authentication data from the read/write backend database and refreshing the authentication data at each of the one or more read-only databases; and the hardware security module operatively connected to the frontend server, the hardware security module configured for decrypting the one or more payloads of the plurality of encrypted payloads based on an encryption key and transmitting the decrypted one or more payloads to the one or more third parties.