Abstract: Apparatuses, systems, and techniques are presented to configure computing resources to perform various tasks. In at least one embodiment, an approach presented herein can be used to verify whether a network of computing nodes is properly configured based, at least in part, on one or more expected data strings generated by the network of computing nodes.

Abstract: The technology disclosed herein enables a Trusted Execution Environment (TEE) to be extended to an auxiliary device that handles persistently storing data in a security enhanced manner. Extending the trusted computing base to the auxiliary device may involve establishing an auxiliary TEE in the auxiliary device and a trusted communication link between the primary and auxiliary TEEs. The primary TEE may include the computing resources of the primary devices (e.g., CPU and host memory) and the auxiliary TEE may include the computing resources of the auxiliary devices (e.g., hardware accelerators and auxiliary memory). The trusted communication link may enable the auxiliary TEE to access data of the primary TEE that is otherwise inaccessible to all software executing external to the primary TEE (e.g., host operating system and hypervisor). The auxiliary device may use the auxiliary TEE to process the data to avoid compromising the security enhancements provided by the primary TEE.

Abstract: Technologies for system call trace reconstruction are described. A method includes determining, by one or more processors, a set of memory locations of a kernel memory structure. The set of memory locations stores data indicating one or more parameters of a user-associated process. The method further includes determining that a first value of a first of the set of memory location has changed. The method further includes determining an execution of a first system call associated with the user-associated process and the kernel memory structure. The method further includes retrieving one or more values corresponding to individual memory location of the set of memory location associated with the first system call. The method further includes providing an output identifying the first system call based on the one or more values corresponding to the individual memory locations.