How Social Media Affects Attention and Cognitive Function
More than 69% of adults and 81% of teens use social media daily, with more than 90% of teens using it for more than four hours a day. As social…
![APTA-SS-CC-03-15 [2015] rail transit cybersecurity showing a modern train, digital control systems, and connected communications infrastructure protected against cyber risks.](https://blog.ansi.org/wp-content/uploads/2026/08/apta-ss-cc-03-15-2015-rail-transit-cybersecurity.webp?w=724)
APTA-SS-CC-03-15 [2015], Rail Transit Control, Part IIIa
Digital technologies can improve railway operations, but greater connectivity creates new cybersecurity challenges. Research on smart railways highlights concerns involving…
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