Abstract: This disclosure relates to the use of di(alkyl substituted phenyl)amine antioxidants as additives in lubricant compositions having good oxidation properties in engine crankcase applications, especially in compression ignited engine and or spark ignited engine applications, where the antioxidant comprises from 0 to 10 mass % mono-C9-alkyl substituted diphenyl amine, and 90 to 100 mass % di-C9-alkyl substituted phenyl amines based upon the weight of the mono- and di-C9-alkyl substituted phenyl amines, preferably where tri-C9-alkyl substituted phenyl amines are minimized and ortho substituted di-C9-alkyl substituted phenyl amines are minimized.

Abstract: This invention relates to a diesel engine lubricating oil composition comprising or resulting from the admixing of: (i) base oil, (ii) a functionalized polymer, (iii) an overbased magnesium based detergent, and (iv) one or more, optionally borated, higher and/or lower molecular weight PIBSA-PAM dispersant. The composition has a total sulfated ash of less than or equal to 0.9 wt. %, a kinematic viscosity at 100° C. of 5 to 20 cSt, a total phosphorous level of less than or equal to 0.120 wt. %, and a total sulfur level of less than or equal to 0.35 wt. % and provides a Detroit DD-13 scuffing test result of at least 31 hours. Also provided are a method of making the composition, a method of lubricating a diesel engine, a method of improving wear performance and engine cleanliness and reducing emissions of a diesel engine, and a diesel engine oil additive concentrate composition.

Abstract: A cloud storage server receives a detection notification from a client device. The cloud storage server is configured to store files received from the client device. The detection notification indicates a ransomware activity detected by the client device. The cloud storage server receives a remediation notification from the client device. The remediation notification indicates that the ransomware activity has been remediated by the client device. The cloud storage server updates an operation of a server-based ransomware detection application based on the detection notification and the remediation notification.

Abstract: Systems and methods for determining a document library to sync to a local computing device. In one example, the method includes determining, with an electronic processor, one or more document libraries associated with a user; determining, with the electronic processor, a heuristic for each of the one or more document libraries; and determining, with the electronic processor, a subset of the one or more document libraries to sync to a local computing device associated with the user, wherein the subset is determined based upon the heuristic.

Abstract: Systems and methods for opening a file via a user device. One system includes an electronic processor. The electronic processor is configured to receive a request to open the file, determine a file type of the file, determine an application installed on the user device configured to open files of the file type, and determine a version of the application installed on the user device. The electronic processor is also configured to compare the version of the application installed on the user device to a predetermined version, and selectively open the file using a web-based adaptation of the application based on comparing the version of the application installed on the user device to the predetermined version.

Abstract: Systems and methods for determining a document library to sync to a local computing device. In one example, the method includes determining, with an electronic processor, one or more document libraries associated with a user; determining, with the electronic processor, a heuristic for each of the one or more document libraries; and determining, with the electronic processor, a subset of the one or more document libraries to sync to a local computing device associated with the user, wherein the subset is determined based upon the heuristic.

Abstract: Systems and methods for opening a file via a user device. One system includes an electronic processor. The electronic processor is configured to receive a request to open the file, determine a file type of the file, determine an application installed on the user device configured to open files of the file type, and determine a version of the application installed on the user device. The electronic processor is also configured to compare the version of the application installed on the user device to a predetermined version, and selectively open the file using a web-based adaptation of the application based on comparing the version of the application installed on the user device to the predetermined version.

Abstract: A cloud storage server receives a detection notification from a client device. The cloud storage server is configured to store files received from the client device. The detection notification indicates a ransomware activity detected by the client device. The cloud storage server receives a remediation notification from the client device. The remediation notification indicates that the ransomware activity has been remediated by the client device. The cloud storage server updates an operation of a server-based ransomware detection application based on the detection notification and the remediation notification.