Automation without hacker, cyber security in the Internet of things

Category: microprocessors


Automation without hacker, cyber security in the Internet of things
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  6. May, 2014

Automation without hacker, cyber security in the Internet of things

Industry, automation and electronics If you enter any industry that is automated, you'll see that who has programmed electronics or PLCs are for general industrial engineers, who know how to program but haven't had the necessity of making their systems secure. As a general rule an industry automation was a black box closed to the
Flanks of ascent and descent with Arduino
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  6. May, 2014

Flanks of ascent and descent with Arduino

What are the flanks of ascent or descent? Rise flank consists of change of a signal level low to a high level, conversely the flank of descent is the change from a high level to one low, it's really important to know these concepts if programmed automatons or electronics, including the famous Arduino.    
Smart Tech Of Things
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  6. May, 2014

Possible attacks on a PLC

We will analyze a system with a Siemens S7 300 PLC with elements of distributed periphery, you can download the manual here. Highlight that among the components of the Automat, are: Card SD Connector for connection MPI (interface of step of messages) Operation selector Power supply input Ethernet port. Different LEDs. [caption id="attachment_387" align="aligncenter" width="300"] PLC
Smart Tech Of Things
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  6. May, 2014

Parallel computing. Efficient energy and power.

A project of research European, called repair and coordinated by the University Carlos III of Madrid (UC3M), studied how improve them applications computer of computing in parallel to increase its performance, efficiency energy and facilitate the programming and maintenance of the code source. The computing heterogeneous in parallel combines several elements of processing of different