컴퓨터 시스템이나 네트워크에 접속하기 위해 사용자 신원을 확인하는 절차나 행위.
The process or act of identifying oneself to a computer system or network to gain access.
예문:
"Please enter your login and password to access the portal."
"The system recorded a failed login attempt from an unknown IP address."
"You can use your social media login to sign up for this service."