authentication and authorization鉴别与授权;验证和授权
authorization letter授权书;授权信
1.There are many different preexisting solutions to the problem of access control and authorizations.
有许多不同的办法来解决已经存在的访问控制和授权问题。
2.There are many different preexisting solutions to the problem of access control and authorizations.
有许多不同的办法来解决已经存在的访问控制和授权问题。