Public-key cryptography and transformer: what they have in common
- Step 1. Public-key cryptography — is used in — Internet. HTTPS is protected by asymmetric encryption.
- Step 2. Internet — is used in — Cloud computing. Access over the Internet.
- Step 3. Cloud computing — uses — Data centre. The cloud is data centres.
- Step 4. Data centre — uses — Electrical grid. Power.
- Step 5. Electrical grid — has part — Transformer. Transformer substations.