Abstract: A transmitting data between a real first network and a real second network is provided. The transmission device has a first network port for coupling to the real first network and a second network port for coupling to the real second network and also comprises: a simulation unit which is connected to the first network port and which is configured to receive network-specific data from the real first network via the first network port, to provide, in accordance with the received network-specific data, a virtual simulation network of the real first network, and to prepare the provided virtual simulation network, via the second network port, for access to the provided virtual simulation network by the real second network. The transmission device provided allows an attacker to be deliberately deceived, which increases security against attempts to access the real first network from the real second network.

Abstract: A transmission device for transmitting data between a first network and a second network is provided. The transmission device includes a first network port for coupling to the first network and a second network port for coupling to the second network, and the transmission device further includes: a first detection unit which is connected to the first network port and is configured to receive data transmitted by the first network via the first network port and to detect anomalies with respect to the received data, and a second detection unit which is connected to the second network port and is configured to receive data transmitted by the second network via the second network port and to detect anomalies with respect to the received data. The provided transmission device leads to an optimized detection of anomalies in the first and the second network, thereby increasing security during data transmission between the first and the second network.

Abstract: A transmission device for transmitting data between a first network and a second includes: a first unidirectional transmission unit which is coupled to the first network and is configured to exclusively receive data transmitted from the first network to the transmission device, a second unidirectional transmission unit which is coupled to the second network and is configured to exclusively send data from the transmission device to the second network, and an identification unit which is located between the first unidirectional unit and the second unidirectional unit and which is configured to receive the data received by the first unidirectional transmission unit and to identify anomalies in the received data. The provided transmission device achieves the reliable, optimized identification of anomalies in the first network and increases security in the identification unit against manipulation and against attacks or intrusion attempts from the second network.

Abstract: The invention relates to fungal strains having at least one genetic modification which leads to a reduction of the activity of at least one fungal carboxylic acid transporter and to a method for producing or using said fungal strains.