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  What is PD proxy? PD-Proxy VPN Service can be a software that encrypt your connection by providing you a Virtual private Network(VPN) services. With PD proxy/VPN, you can visit the uncensored websites or services that have been blocked by your Internet Service Provider(ISP). Beside you can access the websites that are outside your country, outside your office or outside your school resp. your university network.You can get visit to blocked websites or blocked content due to circumventing geometric , IP or other blockades. PD proxy provide highly anonymously. You can surf completely anonymous through the Internet with any connection method you want. No one can find your real IP address and know where your location. PD proxy let you surf as an American, a German, a Dutch … wherever you are. There are about 135 servers of the Pd proxy which across the world. Besides, PD proxies also can provide security guard public internet connection such as Hotspot,WiFi,Hotel ...

Network programming also known as Socket programming. Socket is mechanism used in LINUX for one process communicate with another process that is far and through network. There are 2 type of socket which is TCP socket and UDP socket. What is Socket ? It is a group of system calls for networking capability which are socket() , bind() , listen() , accept() , connect() , close() and others. Socket are one of the Inter-process communication (IPC) facility for communication between one process with another. It provides communication between process on CLIENT machine and SERVER on another machines. The 2 most prevalent communication API (Application Program Interface) for UNIX system are Berkely Sockets and System V TLI(Transport Later Interfaces) . Socket are a protocol independent method of creating a connection between process Socket can be either connection based or connection less , packet based or streams based and reliable or unreliable . Socket are characterized by ...