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Write a customized proxy/VPN for Windows -- 2

The goal of the project is essentially to make a customized VPN-like application. Just like in a normal VPN application, when you connect to the VPN server you can send and receive network packets using the IP address of the VPN server (and perhaps also access shared network drives), but the biggest difference here is that you cannot just connect to an open/filtered port as on a normal server! The VPN servers will be ordinary home or work computer devices that have firewalls and can be behind a NAT. Assume that you can connect to the internet on these VPN servers, but that they have no dedicated open incoming ports (such as port 1701,1194, 80, 443, etc.) and you can’t change the router configuration. So You have to forward packets between the VPN server and the clients through a relay server.

Habilidades: Programação C++ , Windows API, Área de trabalho do Windows

Veja mais: vpn programming, computer programming home, computer network programming

Acerca do Empregador:
( 11 comentários ) -, Switzerland

ID do Projeto: #10471113

4 freelancers estão ofertando em média €2275 para esse trabalho

€1500 EUR in 30 dias
(23 Comentários)
5.9
rajeshpal007

Hello, I can do this. I have been programming in c, c++ and Linux for last 8+ years. I have developed many complex software's involving System Programming, Network Programming , Socket Programming,, Shared Memor Mais

€5882 EUR in 20 dias
(8 Comentários)
4.5
sooraj13

Hello Sir, We are a Indian development company here. we have checked your posted details here and want more clarification in it, so message us to discuss on it more then we will able to move on it. Thanks

€824 EUR in 20 dias
(1 Comentário)
3.8
AwaisChaudhry

Hi there! I have read what you exactly need, however I would like to ask you a few questions. I would call myself a master of what I do, I do work smart and do not rest until I get the job done. Please feel free to pin Mais

€941 EUR in 20 dias
(4 Comentários)
4.0
€777 EUR in 0 dias
(0 Comentários)
0.0
josephlua1119

Hello How are you?. I have full experiences in mobile game and app development. I have already seen your project very carefully. I think it is good idea and is very fit my skills. please link: Logo PORTFOLIO: h Mais

€888 EUR in 20 dias
(0 Comentários)
0.0