Patent ID: 11893105
Assignee: OVERSEC, UAB
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A service infrastructure system comprising:
a memory storing computer-executable instructions for authentication of a user system; and
a processor that executes the instructions to:
receive, from the user system, an authentication request including a user account identifier;
generate a first validation code, wherein to generate the first validation code the processor executes the instruction to perform a hash algorithm on the user account identifier and a first timestamp associated with the authentication request;
send, to an email account associated with the user account identifier, an email message including the first validation code;
receive, from the user system, a verification code;
in response to receiving the verification code, generate a second timestamp;
validate the second timestamp;
in response to determining that the second timestamp is valid, generate a second validation code, wherein to generate the second validation code the processor executes the instructions to perform the hash algorithm on the user account identifier and the first timestamp associated with the authentication request;
compare the verification code and the second validation code; and
authenticate the user system, in response to a determination that the verification code and the second validation code match.