US 12,141,276 B2
Method of blocking access of threatening user and program security application method
Myoung Kyu Choi, Gyeonggi-do (KR)
Assigned to LOCK-IN COMPANY CO., LTD., Gyeonggi-Do (KR)
Appl. No. 17/310,927
Filed by LOCK-IN COMPANY CO., LTD., Gyeonggi-do (KR)
PCT Filed Apr. 28, 2020, PCT No. PCT/KR2020/095079
§ 371(c)(1), (2) Date Aug. 31, 2021,
PCT Pub. No. WO2021/221266, PCT Pub. Date Nov. 4, 2021.
Claims priority of application No. 10-2020-0051621 (KR), filed on Apr. 28, 2020; and application No. 10-2020-0051623 (KR), filed on Apr. 28, 2020.
Prior Publication US 2022/0327205 A1, Oct. 13, 2022
Int. Cl. G06F 21/55 (2013.01)
CPC G06F 21/554 (2013.01) [G06F 2221/031 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method of blocking access of a threatening user, the method comprising:
(a) executing an application on a user terminal;
(b) collecting, by the user terminal, access information and transmitting the access information to a server unit;
(c) determining, by the server unit, whether a user is a target whose access is to be blocked on the basis of the access information, wherein step (c) comprises:
(c1) storing, by the server unit, the access information transmitted from the user terminal; and
(c2) determining, by the server unit, whether the user is a target whose access is to be blocked on the basis of the access information, and wherein when it is determined in step (c2) that the user is not the target whose access is to be blocked, step (c) further comprises:
(c3) detecting, by the server unit, hacking threats;
(c4) counting hacking threat detections; and
(c5) determining whether a threat detection count is included in a preset access block value, and
an administrator sets the preset access block value according to the threat detection count;
(d) transmitting, by the server unit, a normal execution code or a blocking message to the user terminal according to a result of the determination; and
(e) executing the user terminal according to the normal execution code or the blocking message.