Abstract: Systems and methods are provided for controlling access to a network. An access request is received from a client application running on a computing device for accessing a remote network. The access request is received over a secure virtual private network (VPN) connection established by a user-mode VPN client running in non-privileged user space of the computing device. The access request includes contextual information for use in authenticating a user to access a remote network, wherein the contextual information includes contextual information about the client application requesting access to the remote network. An authentication process is performed using the contextual information to authenticate the user, and a secure VPN connection is established between the client application and the remote network, if the user is authenticated.

Abstract: Systems and methods are provided for authenticating and authorizing network access requests using directory services in which the directory service authentication and authorization procedures are enhanced using contextual information.

Abstract: Systems and methods are provided for authenticating and authorizing network access requests using directory services in which the directory service authentication and authorization procedures are enhanced using contextual information.

Abstract: A system and a method for safeguarding wafers and photomasks. The system includes a container for storing an article, the article being a wafer or a photomask; a flashing unit for flashing light with a pre-determined light pattern; an anti-theft unit capable of performing an anti-theft function, the anti-theft unit being attached to the container; and a trigger unit electrically connected to the anti-theft unit for triggering the anti-theft function of the anti-theft unit, in response to detecting the pre-determined light pattern of the flashing unit. The method includes providing a container having an anti-theft unit capable of performing an anti-theft function; storing an article in the container, the article being a wafer or a photomask; providing a flashing light with a pre-determined light pattern; detecting the pre-determined light pattern; and performing the anti-theft function by the anti-theft unit, in response to detecting the pre-determined light pattern.

Abstract: Systems and methods are provided for establishing secure VPN communications using processes executing in unprivileged user space. For example, systems and methods for establishing secure VPN communications implement user mode VPN clients and user mode network protocol stacks (e.g., TCP/IP stacks) that operate in user space without root access to an operating system of a computing device.

Abstract: A system and a method for safeguarding wafers and photomasks. The system includes a container for storing an article, the article being a wafer or a photomask; a flashing unit for flashing light with a pre-determined light pattern; an anti-theft unit capable of performing an anti-theft function, the anti-theft unit being attached to the container; and a trigger unit electrically connected to the anti-theft unit for triggering the anti-theft function of the anti-theft unit, in response to detecting the pre-determined light pattern of the flashing unit. The method includes providing a container having an anti-theft unit capable of performing an anti-theft function; storing an article in the container, the article being a wafer or a photomask; providing a flashing light with a pre-determined light pattern; detecting the pre-determined light pattern; and performing the anti-theft function by the anti-theft unit, in response to detecting the pre-determined light pattern.

Abstract: A system and a method for safeguarding wafers and photomasks. The system includes a container for storing an article, the article being a wafer or a photomask; a flashing unit for flashing light with a pre-determined light pattern; an anti-theft unit capable of performing an anti-theft function, the anti-theft unit being attached to the container; and a trigger unit electrically connected to the anti-theft unit for triggering the anti-theft function of the anti-theft unit, in response to detecting the pre-determined light pattern of the flashing unit. The method includes providing a container having an anti-theft unit capable of performing an anti-theft function; storing an article in the container, the article being a wafer or a photomask; providing a flashing light with a pre-determined light pattern; detecting the pre-determined light pattern; and performing the anti-theft function by the anti-theft unit, in response to detecting the pre-determined light pattern.