Sap Se

Sony Deutschland Gmbh

Petar D Petrov

Akio Yasuda

Gabriele Nelles

Tzenka Miteva

Silvia Rosselli

Nikolai Tankov

Rayna Stamenova

Iliyana Berlinova

Christo Tsvetanov

Petio G Petev

Nikolai Veselinov Neichev

Radoslav Smilyanov

Various embodiments of systems and methods of network nodes authentication are described herein. In one aspect, a provisioning of an application in a specified computing environment is requested, where the application is operable of providing at least one kind of services to online clients. One or more servers are instantiated to deploy the application, where at least one of the servers may be a virtual machine. A globally unique identifier (GUID) for the application is generated and embedded in a security certificate associated with the deployed application. A correspondence between the GUID and the network address or the host name of the server is stored. In another aspect, a server request is forwarded for processing by the application or canceled based on a comparison between the network address or the host name of the server deploying the application, and the network address or the host name corresponding to the GUID.

Authentication of network nodes

A method for comparing concurrent thread executions is disclosed. A thread flow marker class is defined for a source code. One or more markers of the thread flow marker class are embedded in a class of interest or in places of interest within the class of interest in the source code. A flow of data from concurrent threads executions from the source code is tracked using the one or more markers.

Compare concurrent threads executions

In an example embodiment, on-premise systems have access to a cloud connector located on-premise. When the on-premise cloud connector is started, it may establish a secure connection to a notification service residing in the cloud. Applications running on the cloud have access to a connectivity agent. Cloud applications wishing to communicate with the on-premise systems send the communications through the connectivity agent. If a secure connection between the connectivity agent and the cloud connector does not exist, the connectivity agent sends a request to open a secure connection to the notification service. The notification service forwards the request to the cloud connector over its secure connection. The cloud connector may check the requested connection, and if authorized, open a secure connection to the connectivity agent. The connectivity agent then forwards the communication to the cloud connector, which then forwards it to the on-premise system.

Automatic management of secure connections

The present invention relates to a method of producing a poly(ethylene oxide) copolymerized with one alkylene oxide and to a poly(ethylene oxide-co-alkylene oxide) copolymer produced by such method, a photovoltaic device containing such poly(ethylene oxide-co-alkylene oxide)-copolymer, and to uses of such poly(ethylene oxide)-(alkylene oxide)-copolymer.

Method of producing a poly (ethylene oxide) copolymerised with at least one other alkylene oxide

The present invention relates to a method of forming a crosslinked polymer gel, to a polymer gel produced by such method and to uses of such polymer gel.

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Sofia, Bulgaria

Petar D Petrov