les14密碼安全和資源profil-全文預(yù)覽
【正文】 developer_prof。 Oracle Corporation, 2022. All rights reserved. CREATE PROFILE grace_5 LIMIT FAILED_LOGIN_ATTEMPTS 3 PASSWORD_LOCK_TIME UNLIMITED PASSWORD_LIFE_TIME 30 PASSWORD_REUSE_TIME 30 PASSWORD_VERIFY_FUNCTION verify_function PASSWORD_GRACE_TIME 5。 Oracle Corporation, 2022. All rights reserved. Password History Parameter Number of days before a password can be reused Maximum number of changes required before a password can be reused PASSWORD_REUSE_TIME PASSWORD_REUSE_MAX Description 1410 Copyright 169。 Oracle Corporation, 2022. All rights reserved. User Password expiration and aging Password verification Password history Account locking Setting up profiles Password Management 146 Copyright 169。Copyright 169。 Oracle Corporation, 2022. All rights reserved. Profiles ? A profile is a named set of password and resource limits. ? Profiles are assigned to users by the CREATE USER or ALTER USER mand. ? Profiles can be enabled or disabled. ? Profiles can relate to the DEFAULT profile. 145 Copyright 169。 Oracle Corporation, 2022. All rights reserved. Parameter Lifetime of the password in days after which the password expires Grace period in days for changing the password after the first successful login after the password has expired PASSWORD_LIFE_TIME PASSWORD_GRACE_TIME Parameter Password Expiration and Aging 149 Copyright 169。 Oracle Corporation, 2022. All rights reserved. Password Verification Func
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