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

  • AI Vulnerability-Finding Models reviewed on a workstation with code and security notesAI Vulnerability-Finding Models: Mythos Limits
    September 10, 2026
  • Workbench view of configuration vulnerabilities in an AI lab networkConfiguration Vulnerabilities in AI Breaches
    September 10, 2026
  • Detection Tools dashboard reviewing AI agent activity in a secure labDetection Tools After the Hugging Face Breach
    September 9, 2026
  • electronic projectsGetting Kids Interested in Electronic Projects
    September 9, 2026
  • Self-Hosted AI Infrastructure diagram showing servers, agents, gateways, and access pathsSelf-Hosted AI Infrastructure Risks Explained
    September 8, 2026
Copyright All rights reserved. Theme: Flash Blog by Unitedtheme.