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. This ...

This class describes SIMATIC S7-1500 PLCs and the various S7-1500 modules. This class also summarizes the capabilities of the STEP 7 Professional (TIA Portal) software used to configure and program S7 ...

In 2009, the computer worm Stuxnet crippled hundreds of centrifuges inside Iran’s Natanz uranium enrichment plant by targeting the software running on the facility’s industrial computers, known as ...

Siemens has issued a security alert about the company’s Simatic S7-1500 programmable logic controllers (PLCs) after security researchers at Positive Technologies reported “serious vulnerabilities” ...

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Security researchers have found a way to extract a global encryption key that was hardcoded in the CPUs of several Siemens programmable logic controller (PLC) product lines, allowing them to ...

Researchers from ICS security vendor Claroty published details on a serious vulnerability they found in Siemens SIMATIC S7-1200 and S7-1500 PLCs that could allow an attacker to gain remote access to ...

The Siemens Simatic S7-1500VF virtual PLC is a software-defined automation controller designed for failsafe automation applications, with safety functions up to SIL3 and PLe. With the fail-safe ...

Team82, the research arm of New York-based industrial cybersecurity firm Claroty, revealed on October 11, 2022, that they managed to extract heavily guarded, hardcoded cryptographic keys embedded ...