About the Photo of EMI testing

I imported two models of integrated telephony cards, ten years ago, as PBX interfaces (FXO/FXS), voice recording, and FAX.

We sent sample products to the laboratory for certification and then applied for the approval to sell it on the market. It’s a typical C&A process for IT products. The certification standard is called PSTN01, defined by the Taiwan government.

Please refer to CISSP PRACTICE QUESTIONS – 20200827 for details.

References

• Crypto Can Be Cracked … Through Walls
• Understanding Timing diagrams of digital systems
• Embedded system timing analysis basics: Part 1 – Timing is essential
• QUARTUS II Timing Analysis
• Non-Destructive Evaluation for Corrosion Monitoring in Concrete: A Review and Capability of Acoustic Emission Technique
• TDS210 Tektronix Digital Oscilloscope
• Side-Channel Attacks on Smart Cards
• STELLAR: A Generic EM Side-Channel Attack Protection through Ground-Up Root-cause Analysis
• Breaking Korea Tansit Card with SideChannel Analysis Attack – Unauthorized recharging
• Application System Design Group