Skip to content

Stamps in Class

Electronics Kits & Hands-On Learning

  • Kits & Builds
  • Lesson Plans
  • Tech Basics
  • Our Blog
  • About Us
    • Privacy Policy
  • Contact

Cybersecurity Framework Limits in S7 PLCs

Posted on September 5, 2026 by Hannah Sterling
Cybersecurity Framework Limits in S7 PLCs

Cybersecurity Framework Limits explain why the August 2026 NSA Siemens S7 PLC warning points to protocol, firmware, and segmentation gaps.

Posted In Tech Basics

Water Cybersecurity Costs for U.S. Utilities

Posted on September 5, 2026September 5, 2026 by Sophia Martinez
Water Cybersecurity Costs for U.S. Utilities

Water Cybersecurity Costs now include controls for exposed PLCs, staff time, response planning, and service-risk reduction across U.S. utilities.

Posted In Our Blog

Welcome to Stamps in Class!
This is your hub for hands-on electronics kits that make learning by building fun and approachable. Kids and adults explore technology projects step by step, turning individual components into real, working devices. Each kit builds confidence, problem-solving skills, and practical understanding—transforming curiosity into creativity through interactive, learn-by-doing experiences for every skill level.

Recent Posts

  • tape storage AI cartridges in a data center archive racktape storage AI: Energy Trade-Offs for Data
    October 31, 2026
  • Students analyze smart energy solutions for a data center operations lessonsmart energy solutions Lesson for Data Centers
    October 31, 2026
  • NSA Zero Trust Guidance review beside a small industrial control training benchNSA Zero Trust Guidance for OT Security Plans
    October 30, 2026
  • Students sorting Vulnerability Disclosure Programs report cards during a cybersecurity lessonLesson Plan: Vulnerability Disclosure Programs
    October 29, 2026
  • Diagram of the Misalignment Reporting Framework review flowMisalignment Reporting Framework: Practitioner Notes
    October 29, 2026
Copyright All rights reserved. Theme: Flash Blog by Unitedtheme.