OpenSSL: Build on Windows


these steps compile openssl on Windows.
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Openssl: Setup an intermediate CA


first ramp up your root CA as described in my previous post.
Steps to create a intermediate CA. Create the intermediate CA structure in filesystem
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Openssl: Create a root CA


steps to create a CA. Create the CA structure in filesystem
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Mail: Connect TLS encrypted to a smtp server by telnet


the SMTP protocol is ASCII based. In the past, the SMTP protocol goes unencrypted over the wire means you can simply send emails by connecting to the SMTP port 25 and enter some SMTP commands via telnet:

michael@debdev ~ # telnet 25
Subject: Testmessage
This is a test message. End with <ENTER><ENTER> and point


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Linux: Using a http proxy with programs that are not being proxy aware


proxytunnel offers the ability to open bind a tcp port to localhost and tunnels all traffic through a http proxy to a specific target system.

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