Google Developer's Day Videos.

I was just going through the Google developer's day video's on Youtube .
I found it interesting.

You can watch it here

Java Cryptography

Cryptography is about securing your data during communication. Java JDK has inbuilt APIs called JCE that helps you to implement the various cryptography methodologies.

I found the following articles on the web which very well explains the implementing Cryptography in java.

Part I - Explains the cryptography concepts.
Part II - More details with java code examples.