A wearable device including a skin sensor and a processor is provided. The processor is configured to receive an authentication data for authenticating a user when a wearing state of the wearable device is adjacent to a skin surface of the user, execute a predetermined function in response to a request when the authentication data matches a pre-stored data and the skin sensor determines that the wearable device does not leave the skin surface after the authentication data is received, and reject or ignore the request when the skin sensor determines that the wearable device leaves the skin surface before the predetermined function is executed. The processor further calculates blood pressures according to PPG signals detected by a PPG sensor of the skin sensor.

A method at a computing device, the method including detecting, at the computing device, a trigger that authentication is pending for an application or service; indicating a state of a credential vault via a user interface of the computing device; and when the credential vault is in a locked state, activating an authentication mechanism for the credential vault without changing focus on the user interface for the application or service.

A method at a computing device, the method including detecting, at the computing device, a trigger that authentication is pending for an application or service; indicating a state of a credential vault via a user interface of the computing device; and when the credential vault is in a locked state, activating an authentication mechanism for the credential vault without changing focus on the user interface for the application or service.

Systems and methods for authenticating identification information are disclosed. For example, a system may include an Automated Teller Machine (ATM). An ATM may comprise a user interface. The user interface may comprise a joystick. The user interface may be configured to receive joystick input from a user. The ATM may comprise at least one memory storing instructions. The ATM may comprise at least one processor configured to execute the instructions to perform operations. The operations may comprise receiving identification information from the user. The operations may comprise receiving the joystick input. The operations may comprise extracting a joystick sequence from the joystick input. When the joystick sequence is within a predetermined threshold from a stored joystick sequence corresponding to the identification information, the operations may comprise authenticating the user for an ATM operation.

A system for securely producing and using high-entropy security information, such as a password. The system includes a printer, a display device, and a generator computer that is connected to the printer and the display device. The generator computer generates the high-entropy set of characters, (e.g., password), and also generates a machine-readable representation of the high-entropy set of characters, (e.g., a barcode). The generator computer causes the printer to print the high-entropy set of characters and the machine-readable representation on paper, and then deletes the high-entropy set of characters and the machine-readable representation from the system. The high-entropy set of characters, (e.g., password), may be entered into a target computer by scanning the barcode on the paper using a barcode scanner connected to the target computer, which is significantly faster than, and eliminates the human error associated with, typing in a high-entropy set of characters.

Access to data and resources in a multi-tenant computing system is managed by tagging the data and resources with attributes, as well as by tagging users with attributes. Tenant-specific access policies are configured. When an access request is received from a workload, a policy decision engine processes the attributes that are tagged to the requesting workload (e.g., user, application, etc.) as well as those tagged to the requested data or resource, given a relevant tenant-specific policy. An access decision is provided in response to the access request, and the access decision can be enforced by a tenant-specific enforcement system.

Access to data and resources in a multi-tenant computing system is managed by tagging the data and resources with attributes, as well as by tagging users with attributes. Tenant-specific access policies are configured. When an access request is received from a workload, a policy decision engine processes the attributes that are tagged to the requesting workload (e.g., user, application, etc.) as well as those tagged to the requested data or resource, given a relevant tenant-specific policy. An access decision is provided in response to the access request, and the access decision can be enforced by a tenant-specific enforcement system.

Human interaction with a webpage may be determined by processing an event stream generated by the client device during the webpage interaction. A classification server receives the event stream and compares components of the event stream, including components of an event header message, with prerecorded datasets. The datasets include prerecorded event streams having a known interaction type. Training clients may be provided for generating the prerecorded datasets.

Examples described herein include systems and methods for providing user-specific applications on a shared user device. The user device can receive a first instance of an application having a Package ID that includes an identification of a first user. When the first user is logged in, the user device can display an icon associated with the first instance of the application, based on the Package ID including an identification of the first user. When the first user is not logged in, the user device can hide the first instance of the application. When a second user is logged in, the device can display a second instance of the application based on the Package ID of the second instance including an identification of the second user. The user device can also display the same instance of a shared application to both the first and second user.

Examples described herein include systems and methods for providing user-specific applications on a shared user device. The user device can receive a first instance of an application having a Package ID that includes an identification of a first user. When the first user is logged in, the user device can display an icon associated with the first instance of the application, based on the Package ID including an identification of the first user. When the first user is not logged in, the user device can hide the first instance of the application. When a second user is logged in, the device can display a second instance of the application based on the Package ID of the second instance including an identification of the second user. The user device can also display the same instance of a shared application to both the first and second user.