Siemens PLC vulnerabilities: it ... that Siemens engineers had left in many versions of firmware on the S7-300 PLC. ... They did not modify the architecture in their Security Concept guidance ...

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 ...

This class discusses the basic concepts of programming Siemens PLCs. Linear and modular programming are both discussed, as well as different types of Siemens PLC engineering software and PLC program ...

More than 120 models of Siemens' S7-1500 PLCs contain a serious vulnerability—and no fix is on the way. Skip to main content. SECURITY. POLITICS. THE BIG STORY. BUSINESS. SCIENCE. CULTURE.

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.

Customers can apply the cell protection concept, use a virtual private network (VPN) for protecting network communication between cells, and apply a defense-in-depth architecture. "Best practice ...

Global Small Programmable Logic Controllers (PLC) Market to 2025 by Architecture, Product (Nano and Micro), Industry Vertical and Region - ResearchAndMarkets.com August 08, 2018 01:32 PM Eastern ...

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 ...

Siemens AG said on Tuesday that it was talking to its customers about what it acknowledged were “security gaps” in its Programmable Logic Controllers (PLCs), after an NSS Labs researcher ...

Softing Industrial has enhanced its tManager product line which enables seamless, bi-directional communication between Siemens PLCs and SQL databases. The latest update introduces symbol browsing ...

Softing Industrial has launched an enhanced Siemens Connector for tmanager to simplify Direct PLC-to-Database integration.