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    • 3. 发明申请
    • SECURE NETWORK SESSIONS ESTABLISHING AND VALIDATING METHOD
    • WO2006110378A3
    • 2006-10-19
    • PCT/US2006/012319
    • 2006-04-03
    • WORLDEXTEND, LLCMERKH, ThomasTANCREDI, Anthony
    • MERKH, ThomasTANCREDI, Anthony
    • G06F15/16G06F15/173
    • A method and system for establishing a TCP/IP connection between a client and an application server. A request to establish a session is sent from the client to a central server. In response to the request, the central server randomly selects a port in the application server, and a connection request record having a status field and a port field is created in a database at the central server. The status field is set to a first value, and the port field is set to a value corresponding to the randomly selected port. The connection request record has a unique signature known to the application server. The application server monitors the database for new connection request records having a status field set to the first value. Upon detection by the application server of the connection request record, the application server opens the randomly selected port, and sends to the central server, an acknowledgement that the randomly selected port is open. Upon receipt of the acknowledgement at the central server, the central servers sets the status field to a second value. In response to detection by the client that the status field is set to the second value, the client retrieves from the central server the value identifying the randomly selected port, and establishes a TCP/IP connection between the client and the randomly selected port.
    • 6. 发明申请
    • SYSTEMS AND METHODS FOR ESTABLISHING AND VALIDATING SECURE NETWORK SESSIONS
    • 建立和验证安全网络会议的系统和方法
    • WO2006110378A2
    • 2006-10-19
    • PCT/US2006012319
    • 2006-04-03
    • WORLDEXTEND LLCMERKH THOMASTANCREDI ANTHONY
    • MERKH THOMASTANCREDI ANTHONY
    • G06F15/16
    • H04L63/12H04L67/14H04L69/16H04L69/162H04L69/163
    • A method and system for establishing a TCP/IP connection between a client and an application server. A request to establish a session is sent from the client to a central server. In response to the request, the central server randomly selects a port in the application server, and a connection request record having a status field and a port field is created in a database at the central server. The status field is set to a first value, and the port field is set to a value corresponding to the randomly selected port. The connection request record has a unique signature known to the application server. The application server monitors the database for new connection request records having a status field set to the first value. Upon detection by the application server of the connection request record, the application server opens the randomly selected port, and sends to the central server, an acknowledgement that the randomly selected port is open. Upon receipt of the acknowledgement at the central server, the central servers sets the status field to a second value. In response to detection by the client that the status field is set to the second value, the client retrieves from the central server the value identifying the randomly selected port, and establishes a TCP/IP connection between the client and the randomly selected port.
    • 一种用于在客户端和应用服务器之间建立TCP / IP连接的方法和系统。 建立会话的请求从客户端发送到中央服务器。 响应于该请求,中央服务器随机选择应用服务器中的端口,并且在中央服务器的数据库中创建具有状态字段和端口字段的连接请求记录。 状态字段设置为第一个值,端口字段设置为与随机选择的端口对应的值。 连接请求记录具有应用服务器已知的唯一签名。 应用服务器监视数据库中具有设置为第一个值的状态字段的新的连接请求记录。 当应用服务器检测到连接请求记录时,应用服务器打开随机选择的端口,并向中央服务器发送随机选择的端口打开的确认。 在中央服务器收到确认信息后,中央服务器将状态字段设置为第二个值。 响应于客户端检测到状态字段设置为第二个值,客户端从中央服务器检索识别随机选择的端口的值,并在客户端和随机选择的端口之间建立TCP / IP连接。