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System for providing end-to-end protection against network-based attacks

  • US 10,601,790 B2
  • Filed: 06/24/2019
  • Issued: 03/24/2020
  • Est. Priority Date: 10/16/2015
  • Status: Active Grant
First Claim
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1. A system for double-encrypting data comprising:

  • a node system, wherein the node system comprises a security key management system, a first key management system, and a processing server, wherein the first key management system stores a first set of security keys, and wherein the security key management system stores a second set of security keys; and

    a user system external to the node system that comprises a second key management system that communicates with the first key management system to facilitate key exchange between the first key management system and the second key management system, and wherein the second key management system stores the first set of security keys,wherein the user system comprises first instructions that, when executed, cause the user system to;

    encrypt user data stored locally in the user system using a security key in the first set of security keys provided by the second key management system to form encrypted user data, andtransmit the encrypted user data to a network manager system via a public network, wherein the network manager system is configured to encrypt the encrypted user data using a second security key in the second set of security keys provided by the security key management system via a private network to form double-encrypted user data for transmission to the node system via the private network.

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