Abstract: A nanopore sensing system includes a cis well, a trans well, and a metal based membrane positioned between the cis and trans wells so that a channel defined in the metal based membrane fluidically connects the cis and trans wells. The metal based membrane has a thickness ranging from about 1 nm to about 3 nm and is selected from the group consisting of a metal oxide, a metal sulfide, a metal nitride, a metal phosphide, a metal arsenide, a metal antimonide, a metal selenide, and a metal telluride.

Abstract: A cyber security assessment platform is provided. The platform can assess the security posture of a network by deploying one or more scenarios to be executed on one or more assets on the network and analyzing the outcomes of the scenarios. A scenario can be configured to validate a device or network status, and/or mimic an unauthorized cyber-attack. Each scenario can include one or more phases defining an execution path. Related method, apparatus, systems, techniques and articles are also described.

Abstract: A cyber security assessment platform is provided. The platform can assess the security posture of a network by deploying one or more scenarios to be executed on one or more assets on the network and analyzing the outcomes of the scenarios. A scenario can be configured to validate a device or network status, and/or mimic an unauthorized cyber-attack. Each scenario can include one or more phases defining an execution path. Related method, apparatus, systems, techniques and articles are also described.

Abstract: A cyber security assessment platform is provided. The platform can assess the security posture of a network by deploying one or more scenarios to be executed on one or more assets on the network and analyzing the outcomes of the scenarios. A scenario can be configured to validate a device or network status, and/or mimic an unauthorized cyber-attack. Each scenario can include one or more phases defining an execution path. Related method, apparatus, systems, techniques and articles are also described.

Abstract: A cyber security assessment platform is provided. The platform can assess the security posture of a network by deploying one or more scenarios to be executed on one or more assets on the network and analyzing the outcomes of the scenarios. A scenario can be configured to validate a device or network status, and/or mimic an unauthorized cyber-attack. Each scenario can include one or more phases defining an execution path. Related method, apparatus, systems, techniques and articles are also described.

Abstract: A system and method that trusts software executables existent on a machine prior to activation for different types of accesses e.g. execution, network, and registry. The system detects new executables added to the machine as well as previously existent executables that have been modified, moved, renamed or deleted. In certain embodiments, the system will tag the file with a flag as modified or newly added. Once tagged, the system intercepts particular types of file accesses for execution, network or registry. The system determines if the file performing the access is flagged and may apply one or more policies based on the requested access. In certain embodiments, the system intercepts I/O operations by file systems or file system volumes and flags metadata associated with the file. For example, the NT File System and its extended attributes and alternate streams may be utilized to implement the system.

Abstract: A system and method that trusts software executables existent on a machine prior to activation for different types of accesses e.g. execution, network, and registry. The system detects new executables added to the machine as well as previously existent executables that have been modified, moved, renamed or deleted. In certain embodiments, the system will tag the file with a flag as modified or newly added. Once tagged, the system intercepts particular types of file accesses for execution, network or registry. The system determines if the file performing the access is flagged and may apply one or more policies based on the requested access. In certain embodiments, the system intercepts I/O operations by file systems or file system volumes and flags metadata associated with the file. For example, the NT File System and its extended attributes and alternate streams may be utilized to implement the system.

Abstract: A system and method that trusts software executables existent on a machine prior to activation for different types of accesses e.g. execution, network, and registry. The system detects new executables added to the machine as well as previously existent executables that have been modified, moved, renamed or deleted. In certain embodiments, the system will tag the file with a flag as modified or newly added. Once tagged, the system intercepts particular types of file accesses for execution, network or registry. The system determines if the file performing the access is flagged and may apply one or more policies based on the requested access. In certain embodiments, the system intercepts I/O operations by file systems or file system volumes and flags metadata associated with the file. For example, the NT File System and its extended attributes and alternate streams may be utilized to implement the system.

Abstract: A system and method that trusts software executables existent on a machine prior to activation for different types of accesses e.g. execution, network, and registry. The system detects new executables added to the machine as well as previously existent executables that have been modified, moved, renamed or deleted. In certain embodiments, the system will tag the file with a flag as modified or newly added. Once tagged, the system intercepts particular types of file accesses for execution, network or registry. The system determines if the file performing the access is flagged and may apply one or more policies based on the requested access. In certain embodiments, the system intercepts I/O operations by file systems or file system volumes and flags metadata associated with the file. For example, the NT File System and its extended attributes and alternate streams may be utilized to implement the system.

Abstract: A system and method that trusts software executables existent on a machine prior to activation for different types of accesses e.g. execution, network, and registry. The system detects new executables added to the machine as well as previously existent executables that have been modified, moved, renamed or deleted. In certain embodiments, the system will tag the file with a flag as modified or newly added. Once tagged, the system intercepts particular types of file accesses for execution, network or registry. The system determines if the file performing the access is flagged and may apply one or more policies based on the requested access. In certain embodiments, the system intercepts I/O operations by file systems or file system volumes and flags metadata associated with the file. For example, the NT File System and its extended attributes and alternate streams may be utilized to implement the system.