(19)
(11) EP 4 825 000 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24827663.6

(22) Date of filing: 09.12.2024
(51) International Patent Classification (IPC): 
H04L 9/40(2022.01)
(52) Cooperative Patent Classification (CPC):
H04L 63/0272; H04L 12/4633
(86) International application number:
PCT/US2024/059184
(87) International publication number:
WO 2025/128483 (19.06.2025 Gazette 2025/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 15.12.2023 US 202318541382

(71) Applicant: Cisco Technology, Inc.
San Jose, CA 95134 (US)

(72) Inventors:
  • SHAH, Avinash
    Pleasanton, California 94588 (US)
  • DEVENDRACHAR, Ganesh
    Milpitas, California 95035 (US)
  • BARUAH, Pritam
    Fremont, California 94555 (US)
  • GILL, Ajeet Pal Singh
    Fremont, California 94539 (US)
  • PONNURU, Laxmikantha Reddy
    San Ramon, California 94582 (US)

(74) Representative: Mathys & Squire 
32 London Bridge Street The Shard
London SE1 9SG
London SE1 9SG (GB)

   


(54) ENABLING DIFFERENTIATED MULTI-SEGMENT CLOUD SECURITY FOR TENANTS ON A MULTI-TENANT EDGE DEVICE