Sentence examples for for invalid users from inspiring English sources

In such cases, the data owner must be able to revoke access to any encrypted data for invalid users.

The second is a direct revocation in which the system revokes access to ciphertext for invalid users by updating ciphertext and revocation list without key redistributions.

One of the key issues with these solutions is the revocation of access to data for invalid users without moving the data (in the era of big data) and relying on the cloud service providers.

For confidentiality of the data, we define the following security functions: Conf.1 Our system directly revokes invalid users without redistribution of keys when they are detected.

Conf.2 Our system indirectly revokes invalid users by redistributing new keys only to valid users.

A system can revoke invalid users only by updating a ciphertext and an associated revocation list.

Conf.1 Our system directly revokes invalid users without redistribution of keys when they are detected.

After the meta-file is updated, it distributes new private secret keys to all users except invalid users.

An invalid user pointer will cause a "page fault" that you can handle by modifying the code for page_fault in userprog/exception.c.

For example, if it is irrelevant to check if a login failure occurred due to an invalid user or an invalid password, than, the following taxonomies would be equivalent: user.admin:login.fail, user.admin:login.fail.pwd, and user.admin:login.fail.user.user

For example, indirect revocation method does not need to keep a long revocation list, but it needs to redistribute keys when the system revokes an invalid user.