← EPO Patent Bulletin

NETWORK SECURITY PROTECTION METHOD AND DEVICE

Publication EP3739840A1 Kind: A1 Mar 18, 2026

Applicants

Huawei Technologies Co., Ltd.

Inventors

JIANG, Wu

IPC Classifications

H04L 9/40 20220101AFI20260206BHEP G06F 21/56 20130101ALI20260206BHEP G06F 21/57 20130101ALI20260206BHEP H04W 12/126 20210101ALI20260206BHEP

Designated 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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR