Getting Started with Java EE Security

These capabilities include authentication, authorization, data integrity and transport security. Other topics covered in this Refcard include Web Module, EJB and Application Client security, securing Java EE Web Services, Hot Tips and more. Highly reco…

Getting Started with Lean Software Development

Lean Software Development is an outgrowth of the larger Lean movement that includes areas such as manufacturing, supply chain management, product development, and back-office operations. Its goal is the same: deliver value to the customer more quick…

Getting Started with Apache Hadoop

This is a complement of Dzone Refcardz #43 and #103, which provides introductions to high performance computational scalability and high-volume data handling techniques, including MapReduce.   Refcardz are FREE cheat sheets made just for de…

The MagPi Magazine: Enigma Cipher

This issue hosts a review of the FishDish electronics board, written by the MagPi’s youngest guest author so far.With standard peripherals such as the Raspberry Pi camera, a lot of interesting projects can be implemented.  For example, time lapse …

The MagPi Magazine: Enigma Cipher

This issue hosts a review of the FishDish electronics board, written by the MagPi’s youngest guest author so far.With standard peripherals such as the Raspberry Pi camera, a lot of interesting projects can be implemented.  For example, time lapse …

ECDL Module 7 — Free Quick Reference Card

This printable quick reference is yours to use, distribute, and share at your organization! Along with this free reference card, you will also receive a 30-day trial of CustomGuide training, including over 7,000 Online Skills Assessments and Int…