Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: An information processing apparatus includes first processing means for performing a setting for performing encrypted communication on the information processing apparatus in response to a command based on a first communication procedure, second processing means for performing a setting for performing encrypted communication on the information processing apparatus in response to a command based on a second communication procedure, and transmitting means for transmitting information indicating that the setting for performing the encrypted communication is made in response to the command based on the first communication procedure to a reception apparatus if the command based on the second communication procedure is received from the reception apparatus after the first processing means performs the setting for performing the encrypted communication on the information processing apparatus in response to the command based on the first communication procedure.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: An information processing apparatus includes first processing means for performing a setting for performing encrypted communication on the information processing apparatus in response to a command based on a first communication procedure, second processing means for performing a setting for performing encrypted communication on the information processing apparatus in response to a command based on a second communication procedure, and transmitting means for transmitting information indicating that the setting for performing the encrypted communication is made in response to the command based on the first communication procedure to a reception apparatus if the command based on the second communication procedure is received from the reception apparatus after the first processing means performs the setting for performing the encrypted communication on the information processing apparatus in response to the command based on the first communication procedure.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.

Abstract: A surveillance camera which may communicate with a client apparatus via a network includes an image capturing unit configured to capture an image of a subject, a server configured to receive a command for instructing enlargement of a dynamic range by synthesizing a plurality of images generated by the image capturing unit from the client apparatus via the network, a dark compensation unit configured to set an exposure condition of the image capturing unit and acquire data of one image generated by imaging a subject by the image capturing unit under the set exposure condition, and a command processing unit configured to cause the dark compensation unit to operate in a case where a command is received by the server.

Abstract: The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.