Abstract: A process for transmitting a file from a sender device to a receiver device includes generating a random symmetric session key for the sender device, and randomly selecting a private ephemeral key for the sender device. The private ephemeral key is associated with a corresponding first public key. A public ephemeral key is randomly selected for the receiving device. The public ephemeral key is associated with a corresponding first private key. A random value is generated, an encrypted session key is calculated, and the file is encrypted using symmetric encryption. The sender device includes a first public X509 certificate comprising a second public key and a corresponding second private key that is signed by a service provider, and the receiver device includes a second public X509 certificate comprising a third public key and a corresponding third private key.

Abstract: Apparatuses, methods, systems, and program products are disclosed for secure device pairing. An apparatus includes a processor and a memory that stores code executable by the processor. The code is executable by the processor to receive, at the apparatus during a secure pairing process with a second computing device, a first key associated with the second computing device, generate a digital certificate based on a dynamically generated key pair associated with the apparatus, calculate a digital fingerprint for the apparatus based on the first key associated with the second computing device and at least one of the keys of the key pair associated with the apparatus, and transmit, to the second computing device, the generated digital certificate and the digital fingerprint to establish a secure network connection with the second computing device.

Abstract: A process for transmitting a file from a sender device to a receiver device includes generating a random symmetric session key for the sender device, and randomly selecting a private ephemeral key for the sender device. The private ephemeral key is associated with a corresponding first public key. A public ephemeral key is randomly selected for the receiving device. The public ephemeral key is associated with a corresponding first private key. A random value is generated, an encrypted session key is calculated, and the file is encrypted using symmetric encryption. The sender device includes a first public X509 certificate comprising a second public key and a corresponding second private key that is signed by a service provider, and the receiver device includes a second public X509 certificate comprising a third public key and a corresponding third private key.

Abstract: A method for remote servicing of a networked device includes recording one or more macros of a plurality of tasks in an HTML format that includes one or more generic networked device identifier parameters. The one or more generic networked device identifier parameters are then replaced with an identifier of the networked device. The one or macros are executed and a sequence of tasks results. The sequence of tasks is parsed into an XML format and sent to the networked device. The sequence of tasks is re-parsed into the HTML format and executed at the networked device.