Abstract: A method of manufacturing a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes collecting anthropometric data of a patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set based on the anticipated considerations, the transformed data set corresponding to at least one customised patient interface component. At least one patient interface component is modelled based on the transformed data set.

Abstract: A secure storage device includes a physical key input device, a secure memory and a controller. The controller arbitrates access by a host to securely configure the device based on the device's mode of operation. The controller determines whether the device is in a configuration-ready mode based on information within the device. Only when the device is in the configuration-ready mode, the device may be configured by the host. When a device is in a non-configuration-ready mode, the device is prevented from being configured by the host, but the device can be set to the configuration-ready mode, for example, by nullifying configuration data (e.g., PINs), by creating new encryption key(s), and by setting the mode to the configuration-ready mode. A null PIN is unusable to unlock the device after being locked. A new encryption key is unusable to decrypt data previously stored in the device, making such data unrecoverable.

Abstract: A secure storage device includes a physical key input device, a secure memory and a controller. The controller arbitrates access by a host to securely configure the device based on the device's mode of operation. The controller determines whether the device is in a configuration-ready mode based on information within the device. Only when the device is in the configuration-ready mode, the device may be configured by the host. When a device is in a non-configuration-ready mode, the device is prevented from being configured by the host, but the device can be set to the configuration-ready mode, for example, by nullifying configuration data (e.g., PINs), by creating new encryption key(s), and by setting the mode to the configuration-ready mode. A null PIN is unusable to unlock the device after being locked. A new encryption key is unusable to decrypt data previously stored in the device, making such data unrecoverable.

Abstract: A secure storage device includes a physical key input device, a secure memory and a controller. The controller arbitrates access by a host to securely configure the device based on the device's mode of operation. The controller determines whether the device is in a configuration-ready mode based on information within the device. Only when the device is in the configuration-ready mode, the device may be configured by the host. When a device is in a non-configuration-ready mode, the device is prevented from being configured by the host, but the device can be set to the configuration-ready mode, for example, by nullifying configuration data (e.g., PINs), by creating new encryption key(s), and by setting the mode to the configuration-ready mode. A null PIN is unusable to unlock the device after being locked. A new encryption key is unusable to decrypt data previously stored in the device, making such data unrecoverable.

Abstract: A secure storage device includes a physical key input device, a secure memory and a controller. The controller arbitrates access by a host to securely configure the device based on the device's mode of operation. The controller determines whether the device is in a configuration-ready mode based on information within the device. Only when the device is in the configuration-ready mode, the device may be configured by the host. When a device is in a non-configuration-ready mode, the device is prevented from being configured by the host, but the device can be set to the configuration-ready mode, for example, by nullifying configuration data (e.g., PINs), by creating new encryption key(s), and by setting the mode to the configuration-ready mode. A null PIN is unusable to unlock the device after being locked. A new encryption key is unusable to decrypt data previously stored in the device, making such data unrecoverable.