US 11,985,111 B2
Method for message filtering in an edge node based on data analytics
Silke Holtmanns, Klaukkala (FI); Yoan Jean Claude Miche, Klaukkala (FI); and Nagendra S Bykampadi, Bangalore (IN)
Assigned to Nokia Technologies Oy, Espoo (FI)
Appl. No. 17/056,606
Filed by Nokia Technologies Oy, Espoo (FI)
PCT Filed May 20, 2019, PCT No. PCT/EP2019/062900
§ 371(c)(1), (2) Date Nov. 18, 2020,
PCT Pub. No. WO2019/228832, PCT Pub. Date Dec. 5, 2019.
Claims priority of application No. 201841020628 (IN), filed on Jun. 1, 2018.
Prior Publication US 2021/0377212 A1, Dec. 2, 2021
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/029 (2013.01) [H04L 63/08 (2013.01); H04L 63/102 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
at least one processing core,
at least one memory including computer program code,
the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to:
receive a message from a first security zone, distinct from the one where the apparatus is comprised in; and
determine whether to apply a recovery action to the message, the determination comprising:
first verification, based on first criteria, to assess whether to apply the recovery action outright, and only in case the first verification does not result in the assessment to apply the recovery action outright,
a second verification, based on second criteria, to generate a first weight and a third verification, based on third criteria, to generate a second weight, and to compare a sum of the first weight and the second weight to a predefined trigger to perform the determination.