TCP/IP uses a three-way handshake to establish a connection between a device and a server, which ensures multiple TCP socket connections can be transferred in both directions concurrently. Both the device and server must synchronize and acknowledge packets before communication begins, then they can ...
This definition explains the meaning of Secure Socket Layer Virtual Private Network and why it matters.
Socket Creation:Socket programming begins with the creation of sockets. A socket is a communication endpoint defined by an IP address, a port number, and a communication protocol (e.g., TCP or UDP). Client and Server Roles:In socket programming, two common roles are client and server. The ...
What is split tunneling? Usually, when a user connects their device to a VPN, all their network traffic goes through the VPN tunnel. Split tunneling allows some traffic to go outside of the VPN tunnel. In essence, split tunneling lets user devices connect to two networks simultaneously: one...
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Asocketcan be thought of as an endpoint in a two-way communication channel. Socket routines create the communication channel, and the channel is used to send data between application programs either locally or over networks. Each socket within the network has a unique name associated with it cal...
# Close the client socket client_obj.close() Here, we created two variables, server_host and server_port, to match the host and port of the server to which we want to connect. Then we created a socket object named client_obj. In the next step, client_obj is used to connect to the...
thus securing your information even when you're using an unsecured network. A VPN also masks your IP address so that your online identity and location remain untraceable, making it difficult for cyberthieves to pin you down. Because your IP address is hidden, you're protected against cyberattac...
WebSocket is a realtime technology that enables bidirectional, full-duplex communication between client and server over a persistent, single-socket connection. The WebSocket connection is kept alive for as long as needed (in theory, it can last forever), allowing the server and the client to send...
Simply put, SSL is a way to encrypt data that is sent from a web browser (like Internet Explorer, Firefox, or Chrome) to the web server. While it was primarily used in the past to protect sensitive information like credit card numbers and other data, these days it’s being adopted on...