Automatic protection of partial document content

A computer system, comprising:

• one or more processors;
• and
• memory having instructions stored thereon, which when executed by the one or more processors cause the processors to perform operations comprising:
• automatically detecting a plurality of fragments of a document for possible encryption without user intervention based on at least one of:
• content of each of the fragments and the context of each of the fragments within the document;
• encrypting a subset of fragments using at least one decryption password required for decrypting and visualizing original content of the subset of fragments;
• enabling a plurality of view options for viewing the subset of fragments;
• and
• in response to receiving a user selection of an alternative view from the plurality of view options, providing the alternative view of the subset of fragments that prevents viewing and access of content corresponding to the subset of fragments;
• wherein the subset of fragments is located at two distinct portions of the document, each portion having a distinct decryption password, and each fragment is encrypted using the distinct decryption password of a corresponding one of the two distinct portions at which the respective fragment is located.

A non-transitory computer-readable medium, having instructions stored thereon, which when executed by one or more processors cause the processors to perform operations comprising:

• automatically detecting a plurality of fragments of a document for possible encryption without user intervention based on at least one of:
• content of each of the fragments and the context of each of the fragments within the document;
• encrypting a subset of fragments using at least one decryption password required for decrypting and visualizing original content of the subset of fragments;
• enabling a plurality of view options for viewing the subset of fragments;
• and
• in response to receiving a user selection of an alternative view from the plurality of view options, providing the alternative view of the subset of fragments that prevents viewing and access of content corresponding to the subset of fragments;
• wherein the subset of fragments is located at two distinct portions of the document, each portion having a distinct decryption password, and each fragment is encrypted using the distinct decryption password of a corresponding one of the two distinct portions at which the respective fragment is located.