VPN helps to secure your Internet connection. There are many cases when you want your network traffic to be encrypted to prevent stealing your sensitive data, e.g., public Wi-FI networks. Numerous of VPN protocols exist. Most popular are PPTP, L2TP/IPsec, OpenVPN and IKEv2. In this guide I will explain setting up IKEv2 VPN server with strongSwan and Let’s Encrypt certificate with automatic renewal configuration.
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Spring remoting AMQP
In this post I’ll show how to implement simple Java RPC-based application with Spring remoting AMQP. Usually when building complex enterprise systems you need your application to be distributed rather than monolithic.
Read moreLogging Spring REST template requests
Spring Framework is a powerful must-have tool for any Java developer. Spring offers a convenient template to consume REST resources. One day I encountered problem in our production environment and realized that I need some mechanism to log exactly what requests SpringTemplate sends to REST endpoints. In this post we’ll deal with logging Spring REST template requests.
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