The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2022
Filed:
Oct. 03, 2018
At&t Intellectual Property I, L.p., Atlanta, GA (US);
At&t Technical Services Company, Inc., Vienna, VA (US);
Yaron Koral, Cherry Hill, NJ (US);
Rensheng Wang Zhang, Holmdel, NJ (US);
Eric Noel, Holmdel, NJ (US);
Patrick Velardo, Jr., Manalapan, NJ (US);
Richard Hellstern, Cranbury, NJ (US);
Swapna Buccapatnam Tirumala, Holmdel, NJ (US);
Anestis Karasaridis, Oceanport, NJ (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
AT&T Technical Services Company, Inc., Vienna, VA (US);
Abstract
A method may include a processing system having at least one processor obtaining a first plurality of domain name system traffic records, generating an input aggregate vector from the first plurality of domain name system traffic records, where the input aggregate vector comprises a plurality of features derived from the first plurality of domain name system traffic records, and applying an encoder-decoder neural network to the input aggregate vector to generate a reconstructed vector, where the encoder-decoder neural network is trained with a plurality of aggregate vectors generated from a second plurality of domain name system traffic records. In one example, the processing system may then calculate a distance between the input aggregate vector and the reconstructed vector, and apply at least one remedial action associated with the first plurality of domain name system traffic records when the distance is greater than a threshold distance.