This class describes SIMATIC S7-1200 PLCs and the various S7-1200 PLC modules that make up the PLC. This class also provides an overview of the STEP 7 Basic (TIA Portal) software used to configure and ...

According to security researchers from Claroty, Siemens introduced asymmetric cryptography to its SIMATIC S7-1200/1500 PLC CPUs almost a decade ago to protect their configuration, programs ...

COMPANY NEWS: Close to 10 years ago, Siemens introduced asymmetric cryptography into the integrated security architecture of its TIA Portal v12 and SIMATIC S7-1200/1500 PLC CPU firmware families.

The Siemens S7-1200 G2 NFC App uses near field communications (NFC) to provide access to the S7-1200 G2 compact PLC. Just touch your phone to the front of the S7-1200 G2 CPU and you can change the CPU ...

SCADA systems can now connect to Siemens PLCs via the Ignition OPC-UA Server. The Ignition Siemens Drivers Module includes three drivers that enable communications with Siemens S7-300, S7-400, and ...

According to unconfirmed reports, there is a hidden access 'backdoor' in the Siemens SIMATIC S7-1200 PLC (programmable logic controller) which would give attackers access to any device. If thi ...

This class explains how ladder diagram programming is used to program timers and counters. It examines the basic rules for each type of timer and counter used in LAD programming for S7-1200 PLCs.

PLC-Blaster was designed to target Siemens SIMATIC S7-1200 PLCs. Siemens is Europe’s biggest engineering company and a PLC market share leader. Siemens said in March shortly after the worm was ...

Last May, Beresford revealed that he could conduct the replay attack against Siemens S7-1200 PLC model. Siemens said at the time that it believed the flaw did not affect other models of its PLCs ...

Last May, Beresford revealed that he could conduct the replay attack against Siemens S7-1200 PLC model. Siemens said at the time that it believed the flaw did not affect other models of its PLCs ...