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(11)

EP 4 824 691 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24834471.5 (22) Date of filing: 17.12.2024

(51) International Patent Classification (IPC):  G06F 21/55(2013.01) H04L 9/40(2022.01) G06F 21/57(2013.01) (52) Cooperative Patent Classification (CPC): G06F 21/552; G06F 21/554; G06F 21/577; H04L 63/1433 (86) International application number: PCT/IL2024/051190 (87) International publication number: WO 2025/134112 (26.06.2025 Gazette 2025/26)

(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: 17.12.2023 IL 30947523 (71) Applicant: C2A-SEC LTD. 9777516 Jerusalem (IL)	(72) Inventors: FRIDMAN, Roy 4841208 Rosh Ha'ayin (IL) DAVIDOVICH, Yitzhack 9326704 Jerusalem (IL) MOSKOVICH, Daniel 9346511 Jerusalem (IL) (74) Representative: Graham Watt & Co  Fulwood House 12 Fulwood Place London WC1V 6HR London WC1V 6HR (GB)