Abstract: Systems, methods, and interfaces for the management of virtual machine instances and other programmatically controlled networks are provided. The hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. Aspects of the virtual network may be assessed for vulnerabilities at varying levels of granularity and sophistication when a suspicious event or triggering activity is detected. Illustrative embodiments of the systems and methods may be implemented on a virtual network overlaid on one or more intermediate physical networks that are used as a substrate network.

Abstract: Systems, methods, and interfaces for the management of virtual machine networks and other programmatically controlled networks are provided. Hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. A security assessment may be performed before, after, or simultaneous to the execution of the activity associated with the security assessment event. The execution of an activity may further be synchronous with the results of the security assessment. The timing of the assessment may correspond to the type of assessment or type of activity that is requested or detected.

Abstract: Systems, methods, and interfaces for the management of virtual machine networks and other programmatically controlled networks are provided. Hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. A security assessment may be performed before, after, or simultaneous to the execution of the activity associated with the security assessment event. The execution of an activity may further be synchronous with the results of the security assessment. The timing of the assessment may correspond to the type of assessment or type of activity that is requested or detected.

Abstract: Systems, methods, and interfaces for the management of virtual machine networks and other programmatically controlled networks are provided. Hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. A security assessment may be performed before, after, or simultaneous to the execution of the activity associated with the security assessment event. The execution of an activity may further be synchronous with the results of the security assessment. The timing of the assessment may correspond to the type of assessment or type of activity that is requested or detected.

Abstract: Embodiments of systems and methods are described for managing requests for security services to a provider of computing resources. In some implementations, a user can request that security services be provided to analyze or test a target network. For example, the user can request that security services conduct penetration testing of the target network in order to detect vulnerabilities with the target network's security infrastructure or configuration. The computing resource provider can dynamically provide the security services to the target network, for example, by instantiating one or more virtual machines that begin security testing of the target network in response to the user's request. In some embodiments, the provider of the security services may instantiate a security virtual machine instance (VMI) that can be connected to a customer's network using a secure connection, such as a virtual private network.

Abstract: Systems, methods, and interfaces for the management of virtual machine instances and other programmatically controlled networks are provided. The hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. Aspects of the virtual network may be assessed for vulnerabilities at varying levels of granularity and sophistication when a suspicious event or triggering activity is detected. Illustrative embodiments of the systems and methods may be implemented on a virtual network overlaid on one or more intermediate physical networks that are used as a substrate network.

Abstract: Systems, methods, and interfaces for the management of virtual machine instances and other programmatically controlled networks are provided. The hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. Aspects of the virtual network may be assessed for vulnerabilities at varying levels of granularity and sophistication when a suspicious event or triggering activity is detected. Illustrative embodiments of the systems and methods may be implemented on a virtual network overlaid on one or more intermediate physical networks that are used as a substrate network.

Abstract: Two-party, role-based email verification can be used by an administrator to control the sending of emails by an authorized user. Various administrator notification/approval options may be provided. Two-party, role-based verification may also be applied to e-commerce transactions and other transactions where two-party, role-based verification is desirable.

Abstract: Systems, methods, and interfaces for the management of virtual machine networks and other programmatically controlled networks are provided. Hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. A security assessment may be performed before, after, or simultaneous to the execution of the activity associated with the security assessment event. The execution of an activity may further be synchronous with the results of the security assessment. The timing of the assessment may correspond to the type of assessment or type of activity that is requested or detected.

Abstract: Systems, methods, and interfaces for the management of virtual machine networks and other programmatically controlled networks are provided. Hosted virtual networks are configured in a manner such that a virtual machine manager of the virtual network may monitor activity such as user requests, network traffic, and the status and execution of various virtual machine instances to determine possible security assessments. A security assessment may be performed before, after, or simultaneous to the execution of the activity associated with the security assessment event. The execution of an activity may further be synchronous with the results of the security assessment. The timing of the assessment may correspond to the type of assessment or type of activity that is requested or detected.

Abstract: The jukebox for casino gaming machines provides a casino gaming machine that has at least one device for playback of audio, and may include a video display for playback of multimedia files. A separate central server in operable communication with a gaming machine client has access to player account information, as well as music, graphics and themes. The client communicates with a jukebox player. The jukebox player accepts and responds to user commands via a user interface. Earphones and earphone plugs are provided. The earphones and plugs host a debit/credit and player tracking system. The earphones and plugs communicate with an enabling device in the casino to allow a user to experience a selected entertainment program in its entirety while the user is operating the gaming machine.

Abstract: The jukebox for casino gaming machines provides a casino gaming machine that has at least one device for playback of audio, and may include a video display for playback of multimedia files. A separate central server in operable communication with a gaming machine client has access to player account information, as well as music, graphics and themes. The client communicates with a jukebox player. The jukebox player accepts and responds to user commands via a user interface. Earphones and earphone plugs are provided. The earphones and plugs host a debit/credit and player tracking system. The earphones and plugs communicate with an enabling device in the casino to allow a user to experience a selected entertainment program in its entirety while the user is operating the gaming machine.

Abstract: In a trimethoxysilane preparation from silicon metal and methanol which preparation uses a solvent, a method for removing a siloxane dissolved in the solvent, which method comprises contacting the solvent with a boron-oxygen compound, and optionally an alkali metal alkoxide such as sodium methoxide.

Abstract: The invention is directed to a connection between the equalizer beam and the walking beam in a walking beam type oil well pumping unit, the walking beam having a tail shaft rotatably mounted generally perpendicular to the longitudinal axis of the beam. The connection comprises an equalizer beam and two support members spaced from one another lengthwise of the equalizer beam and rigidly secured to the beam, each support member having an arm extending outwardly toward the other support member, and each arm having a curved downwardly-facing bearing surfaces adapted to be engaged by a respective end of the tail shaft. A retainer associated with each support member holds its respective end of the tail shaft in engagement with the downwardly-facing bearing surface when forces tending to separate the shaft from the bearing surface are applied to the shaft.

Abstract: A pledget of biological material of predetermined unit dosage is formed by a lyophilizing process. The lyophilizing process involves establishing a specific batch volume of sterile water, dissolving a preestablished amount of biological material in the batch volume of water, filling at least one container with a portion of the solution of water and dissolved material, and lyophilizing the solution in the container into the pledget. The amount of biological material to be dissolved in the water is established in relation to the volume and number of containers, the desired predetermined unit dosage of each pledget, and the desired number of pledgets to be formed at a time.

Abstract: Refrigeration fluid compositions for refrigeration and air-conditioning circuits include a usual refrigerant fluid together with a liquid, hydrolyzable organosilane which exists as a liquid in the liquid phase of the air conditioning or refrigeration circuit, and which is capable of removing moisture from the interior of the circuit without forming a solid upon hydrolyzation.

Abstract: Refrigeration fluid compositions for refrigeration and air-conditioning circuits include a usual refrigerant fluid together with a liquid, hydrolyzable organosilane which remains in the liquid phase throughout the air-conditioning circuit, and which is capable of removing moisture from the interior of the circuit and sealing leaks.

Abstract: Refrigeration fluid compositions for refrigeration and air conditioning circuits include a usual refrigerant fluid together with an organosilane monomer which is capable of sealing leaks in the circuit in both the vapor and liquid phases.

Abstract: Leaks in a vessel or pipeline or the like, adapted for containing a fluid, are sealed by means of a volatilized polymerizable organosilane comprising a mercaptosilane, an acyloxysilane, or an alkoxysilane taken on conjunction either with acetic acid anhydride or an amine, or mixtures thereof, the organosilane being supplied to the interior of the vessel or pipeline under sufficient pressure and for a sufficient period of time to permit contact and chemical reaction thereof in the presence of moisture or sand at the situs of the leak to provide a solid polysiloxane seal.

Abstract: A syringe device has a hollow tubular body that receives a plunger, having in combination a handle portion rotatable within a sealing member portion, for obtaining gas-free blood samples. After an interior chamber of the syringe body is filled with blood under the influences of an individual's blood pressure, a seal is selectively established to isolate the sample. The syringe body is open at one end to receive the plunger and frictionally receives a hypodermic needle through a cylindrical end element disposed at the other end. A pair of linearatly extending seal interrupters, sliced from the handle portion of the plunger, extend from a position fixed on the handle portion across the sealing member to establish breach points, which in turn allow air communication between the interior chamber and the atmosphere. A pair of grooves disposed longitudinally near the open end of the syringe body retain the seal interrupters and prevent permanent indentations from forming in the sealing member while in storage.