Abstract: A method for mitigating misinformation in encrypted messaging environments includes receiving content from an originating user, encrypting the content into an originating message using a first encrypting key, appending an originating message identifier to the originating message, storing the originating message identifier on a messaging server in conjunction with transmitting the originating message to a first device corresponding to a first recipient, decrypting the originating message using a first decrypting key, storing the content on the first device to produce locally stored content and inserting the originating message identifier within metadata for the locally stored content. The method may also include encrypting the locally stored content into a new message intended for a second recipient, detecting the originating message identifier within the metadata for the locally stored content, and appending the originating message identifier to the new message.

Abstract: A method includes adding new storage capacity to a data storage system, which has a pre-existing storage capacity. The method further includes rebalancing data from the pre-existing storage capacity to the new storage capacity in connection with a non-rebalancing operation performed on the pre-existing storage capacity.

Abstract: Methods that can assign access permission to social media are disclosed herein. One method includes determining, by a processor, an impact of a plurality of impacts on an owner of a social media post, the impact based on a follower of the social media post, and assigning a permission of a plurality of permissions to the follower for accessing the social media post based on the determined impact. Apparatus, systems, and computer program products that can include, perform, and/or implement the methods are also disclosed herein.

Abstract: An approach to the prediction of soil density and subsoil crop growth may be provided. The approach may include subsoil sensor which can monitor changes in soil pressure and moisture conditions. The sensor data can be sent to a computer module which can process the data using a machine learning model predicting the soil density around a subsoil crop and the yield of the subsoil crop. A soil maintenance plan can be generated from the soil density prediction and/or the crop yield prediction. The soil maintenance plan can be sent to soil management robots, which can execute the soil maintenance plan.

Abstract: A computer-implemented method according to one embodiment includes partitioning resources of a network file system (NFS) platform into a plurality of zones, based on a number of exports within the NFS platform; receiving, at one of the exports within the NFS platform, a request from a first application to utilize the resources of the NFS platform; and allocating a predetermined portion of the resources to the first application within one of the plurality of zones, based on information included within the request.

Abstract: A method for mitigating misinformation in encrypted messaging environments includes receiving content from an originating user, encrypting the content into an originating message using a first encrypting key, appending an originating message identifier to the originating message, storing the originating message identifier on a messaging server in conjunction with transmitting the originating message to a first device corresponding to a first recipient, decrypting the originating message using a first decrypting key, storing the content on the first device to produce locally stored content and inserting the originating message identifier within metadata for the locally stored content. The method may also include encrypting the locally stored content into a new message intended for a second recipient, detecting the originating message identifier within the metadata for the locally stored content, and appending the originating message identifier to the new message.

Abstract: A computer-implemented method according to one embodiment includes managing a cache in a tiered data storage system. The cache is configured to be powered by a temporary power source during a power loss event. The managing includes determining an amount of time that the temporary power source is capable of powering the cache before the temporary power source is depleted, and maintaining a dynamic cache size. The maintaining includes dynamically selecting the cache size based on the amount of time that the temporary power source is capable of powering the cache before the temporary power source is depleted, and based on a latency of destaging extents of data in the cache.

Abstract: A computer-implemented method according to one embodiment includes managing a cache in a tiered data storage system. The cache is configured to be powered by a temporary power source during a power loss event. The managing includes determining an amount of time that the temporary power source is capable of powering the cache before the temporary power source is depleted, and maintaining a dynamic cache size. The maintaining includes dynamically selecting the cache size based on the amount of time that the temporary power source is capable of powering the cache before the temporary power source is depleted, and based on a latency of destaging extents of data in the cache.

Abstract: Embodiments are disclosed for a multi-tier storage system. The techniques include identifying a candidate extent stored in a first tier of a first storage pool of a multi-tier storage system (MTSS). The candidate extent is blocked from promotion because of a space constraint on a second tier. The techniques also include identifying a second tier of a second storage pool. The second tier provides faster input-output (I/O) access than the first tier provides. Additionally, the second pool includes available space to store the candidate extent. The techniques further include copying the candidate extent to the second tier of the second storage pool. The techniques also include generating a cross-pool mapping. The cross-pool mapping maps from a first address of the candidate extent in the first tier of the first storage pool to a second address of the copied candidate extent in the second tier of the second storage pool.

Abstract: Methods that can assign access permission to social media are disclosed herein. One method includes determining, by a processor, an impact of a plurality of impacts on an owner of a social media post, the impact based on a follower of the social media post, and assigning a permission of a plurality of permissions to the follower for accessing the social media post based on the determined impact. Apparatus, systems, and computer program products that can include, perform, and/or implement the methods are also disclosed herein.

Abstract: Embodiments are disclosed for a multi-tier storage system. The techniques include identifying a candidate extent stored in a first tier of a first storage pool of a multi-tier storage system (MTSS). The candidate extent is blocked from promotion because of a space constraint on a second tier. The techniques also include identifying a second tier of a second storage pool. The second tier provides faster input-output (I/O) access than the first tier provides. Additionally, the second pool includes available space to store the candidate extent. The techniques further include copying the candidate extent to the second tier of the second storage pool. The techniques also include generating a cross-pool mapping. The cross-pool mapping maps from a first address of the candidate extent in the first tier of the first storage pool to a second address of the copied candidate extent in the second tier of the second storage pool.

Abstract: A computer-implemented method according to one embodiment includes partitioning resources of a network file system (NFS) platform into a plurality of zones, based on a number of exports within the NFS platform; receiving, at one of the exports within the NFS platform, a request from a first application to utilize the resources of the NFS platform; and allocating a predetermined portion of the resources to the first application within one of the plurality of zones, based on information included within the request.

Abstract: A file server receives a request from a client to mount an encrypted file system. The file server informs the client that the requested file system is encrypted and, in turn, receives a session ticket from the client that includes a security protocol mounting selection. The file server decrypts the client's user's encrypted private key, and then decrypts the requested encrypted file system using the private key. In turn, the file server sends the decrypted file system to the client over a secure channel, which is based upon the security protocol mounting selection. In one embodiment, a key distribution center server receives a request from the client for the client's user to access the encrypted file system at the file server. The key distribution center server retrieves an intermediate key; includes the intermediate key in a session ticket; and sends the session ticket to the client.

Abstract: A file server receives a request from a client to mount an encrypted file system. The file server informs the client that the requested file system is encrypted and, in turn, receives a session ticket from the client that includes a security protocol mounting selection. The file server decrypts the client's user's encrypted private key, and then decrypts the requested encrypted file system using the private key. In turn, the file server sends the decrypted file system to the client over a secure channel, which is based upon the security protocol mounting selection. In one embodiment, a key distribution center server receives a request from the client for the client's user to access the encrypted file system at the file server. The key distribution center server retrieves an intermediate key; includes the intermediate key in a session ticket; and sends the session ticket to the client.

Abstract: A file server receives a request from a client to mount an encrypted file system. The file server informs the client that the requested file system is encrypted and, in turn, receives a session ticket from the client that includes a security protocol mounting selection. The file server decrypts the client's user's encrypted private key, and then decrypts the requested encrypted file system using the private key. In turn, the file server sends the decrypted file system to the client over a secure channel, which is based upon the security protocol mounting selection. In one embodiment, a key distribution center server receives a request from the client for the client's user to access the encrypted file system at the file server. The key distribution center server retrieves an intermediate key; includes the intermediate key in a session ticket; and sends the session ticket to the client.

Abstract: A file server receives a request from a client to mount an encrypted file system. The file server informs the client that the requested file system is encrypted and, in turn, receives a session ticket from the client that includes a security protocol mounting selection. The file server decrypts the client's user's encrypted private key, and then decrypts the requested encrypted file system using the private key. In turn, the file server sends the decrypted file system to the client over a secure channel, which is based upon the security protocol mounting selection. In one embodiment, a key distribution center server receives a request from the client for the client's user to access the encrypted file system at the file server. The key distribution center server retrieves an intermediate key; includes the intermediate key in a session ticket; and sends the session ticket to the client.