[7] Results

Golang : Secure(TLS) connection between server and client

golang client-server secure-connection listening tls

This is additional tutorial for the previous tutorial on creating simple client-server program with Golang. In this tutorial,….... read more

Golang : Simple client-server HMAC authentication without SSL example

golang hmac authentication client-server connection-handshaking


You are building a distributed system that involves multiple processes communicating across a cluster of computers. You want to….... read more

Unix/Linux : secure copying between servers with SCP command examples

unix-linux scp secure-copy remote-server

Have to write this down in case I forget again and hope you may find these SCP examples useful too.

.... read more

Golang : Simple client server example

golang client-server connection listening port

This a quick tutorial on creating a bare bone client-server program with Golang. We will start with the server part….... read more

Golang : Accessing content anonymously with Tor

golang tor brew getsockopt-connection-refused wget

There are times when we need to access content and do research anonymously. Using Tor(The Onion Router) can be useful….... read more

Golang : Secure file deletion with wipe example

wipe-file secure-delete golang fill-slice-with-value


You are not sure if the file deleted by os.Remove() function is good enough to remove your data forever.….... read more

Golang : Gorilla web tool kit secure cookie example

golang secure-cookie gorilla-webtoolkit generate-random-key

Sometimes we need to track user payment status and store the items to be purchased in the browser's cookies cache/jar.….... read more