5 posts

Electricista Lego

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 […]


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. Forms of sabotage such a […]

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 […]