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SCALABLE DDoS PROTECTION OF SSL-ENCRYPTED SERVICES

  • US 20170070531A1
  • Filed: 09/04/2015
  • Published: 03/09/2017
  • Est. Priority Date: 09/04/2015
  • Status: Active Grant
First Claim
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1. A system for mitigating network attacks within encrypted network traffic, the system comprising:

  • a protected network comprising a plurality of devices;

    one or more attack mitigation devices communicatively coupled to the protected network and to a cloud platform, wherein the one or more attack mitigation devices are configured and operable to decrypt the encrypted network traffic received from the cloud platform and destined to the protected network to form a plurality of decrypted network packets, analyze the plurality of decrypted network packets to detect one or more attacks, generate, in response to detecting the one or more attacks, one or more attack signatures corresponding to the one or more detected attacks and send the generated one or more attack signatures to one or more attack mitigation services; and

    the one or more attack mitigation services provided in the cloud platform, wherein the one or more attack mitigation services are configured and operable to block encrypted network traffic matching the one or more attack signatures from reaching the protected network.

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