1. ALIENTEK: 4G Cat1 DTU communication module ATK-IDM751C (2022). https://detail.tmall.com/item.htm?id=669018761342
2. Apple-Inc.: Apple’s Certificate Transparency policy (2019). https://support.apple.com/en-us/HT205280
3. Boeyen, S., Santesson, S., Polk, T., Housley, R., Farrell, S., Cooper, D.: Internet X.509 public key infrastructure certificate and certificate revocation list (CRL) profile. RFC 5280, May 2008. https://doi.org/10.17487/RFC5280. https://www.rfc-editor.org/info/rfc5280
4. Certificate-Transparency-Policy: Certificate Transparency Enforcement in Google Chrome (2018). https://groups.google.com/a/chromium.org/g/ct-policy/c/wHILiYf31DE/m/iMFmpMEkAQAJ
5. Certificate-Transparency-Policy: Mozilla CT Policy (2019). https://groups.google.com/a/chromium.org/forum/m/#!topic/ct-policy/Xx1bv8r33ZE