Abstract: Various embodiments provide systems and methods for enhancing the security of a ZTNA connection.

Abstract: Systems, devices, and methods are discussed for limiting exposure of internal network operations beyond the boundary of a secure network.

Abstract: The present disclosure relates to the field of water treatment technologies, and in particular to a treatment method of a leachate from hazardous waste landfill site. The key points of the technical scheme were as follows: adding sodium carbonate to the leachate to obtain a calcium carbonate residue and a first waste liquid; adding hydrochloric acid to the first waste liquid to obtain a first mixed solution; heating the first mixed solution and introducing a given amount of chlorine gas into the first mixed solution while introducing air, to obtain a second waste liquid and a first mixed gas; introducing the first mixed gas into an alkaline liquid absorption tower; heating the second waste liquid to obtain an evaporation condensate water and a concentrated liquid; centrifuging the concentrated liquid to obtain a sodium chloride wet salt and a centrifuged liquid.

Abstract: An apparatus for downhole multi-dimensional imaging includes an acquisition unit configured to acquire a formation resistivity signal, an ultrasonic echo signal and an orientation signal regularly; a sector calculation unit configured to calculate, based on said orientation signal, a sector where a currently acquired signal is from; and a multi-dimensional imaging unit, configured to calculate, based on the signals acquired by the acquisition unit, data of resistivity, distance from a drilling tool to a borehole wall and ultrasonic echo amplitude, and distribute said data into all sectors for feature recognition and extraction, thus obtaining key features characterizing a current formation being drilled, said key features being transmitted to ground for guiding drilling process. The structural complexity and the length of the downhole imaging measurement instrument can be reduced, and feature recognition can be directly performed on the imaging data underground.

Abstract: Systems, devices, and methods are discussed for limiting exposure of internal network operations beyond the boundary of a secure network.

Abstract: Systems and methods for providing an HA IPsec VPN client. According to one embodiment, an IPsec tunnel is established by a client with a VPN gateway through a first interface. An IP address of the first interface is bound as the local endpoint of the tunnel and the IP address of the VPN gateway is bound as the remote endpoint of the tunnel. Responsive to detection by the client that a second interface of the client machine has been selected to serve as the local endpoint, an IP address of the second interface is bound as the local endpoint. An IP packet is transmitted by the client machine to the VPN gateway by generating an ESP packet including an encrypted form of the IP packet and encapsulating the ESP packet with an outer IP header including the IP address of the second interface.

Abstract: Systems and methods for providing an HA IPsec VPN client. According to one embodiment, an IPsec tunnel is established by a client with a VPN gateway through a first interface. An IP address of the first interface is bound as the local endpoint of the tunnel and the IP address of the VPN gateway is bound as the remote endpoint of the tunnel. Responsive to detection by the client that a second interface of the client machine has been selected to serve as the local endpoint, an IP address of the second interface is bound as the local endpoint. An IP packet is transmitted by the client machine to the VPN gateway by generating an ESP packet including an encrypted form of the IP packet and encapsulating the ESP packet with an outer IP header including the IP address of the second interface.

Abstract: Methods and systems for integrating a sandboxing service and distributed threat intelligence within an endpoint security application are provided. According to one embodiment, The method includes file system or operating system activity relating to a file accessible to an endpoint system is monitored by an endpoint security application running on the endpoint system. The endpoint security application determines whether the file has been previously analyzed for a threat status. When a result of the determining is negative, then the endpoint security application requests the threat status by submitting the file to a remote threat analysis engine with a request to perform a threat analysis on the file. Based on the determined threat status, the endpoint security application selectively allows or disallows performance of the file system or operating system activity.

Abstract: A vehicle vibration suppressing structure includes a floor panel, a storage section, and a vibration suppressing section. The floor panel includes a general portion that extends in a vehicle front-rear direction and a vehicle width direction, and a floor pan that is provided contiguously to the general portion and that is formed in a concave shape indented toward a vehicle lower side. The storage section that covers the floor pan as viewed from a vehicle upper side is attached to the general portion, and is capable of storing a storage object. The vibration suppressing section is disposed between a lower face of the storage section and a bottom wall portion of the floor pan in a state of contact with the lower face and the bottom wall portion.

Abstract: Methods and systems for integrating a sandboxing service and distributed threat intelligence within an endpoint security application are provided. According to one embodiment, The method includes file system or operating system activity relating to a file accessible to an endpoint system is monitored by an endpoint security application running on the endpoint system. The endpoint security application determines whether the file has been previously analyzed for a threat status. When a result of the determining is negative, then the endpoint security application requests the threat status by submitting the file to a remote threat analysis engine with a request to perform a threat analysis on the file. Based on the determined threat status, the endpoint security application selectively allows or disallows performance of the file system or operating system activity.

Abstract: A vehicle vibration suppressing structure comprises a floor panel, a storage section, and a vibration suppressing section. The floor panel includes a general portion that extends in a vehicle front-rear direction and a vehicle width direction, and a floor pan that is provided contiguously to the general portion and that is formed in a concave shape indented toward a vehicle lower side. The storage section that covers the floor pan as viewed from a vehicle upper side is attached to the general portion, and is capable of storing a storage object. The vibration suppressing section is disposed between a lower face of the storage section and a bottom wall portion of the floor pan in a state of contact with the lower face and the bottom wall portion.