the certificate authorities of the host platform. This strategy maximizes connectivity, but it is subject to certificate authority attacks such as the [2011 DigiNotar attack](https://www.computerworld.com/article/2510951/cybercrime-hacking/hackers-spied-on-300-000-iranians-using-fake-google-certificate.html). It also assumes your HTTPS servers’ certificates are signed by a certificate authority.

Use [CertificatePinner](https://square.github.io/okhttp/4.x/okhttp/okhttp3/-certificate-pinner/)...

26E4..26E7    ; valid                  ;      ; NV8    # 6.0  PENTAGRAM..INVERTED PENTAGRAM
26E8..26FF    ; valid                  ;      ; NV8    # 5.2  BLACK CROSS ON SHIELD..WHITE FLAG WITH HORIZONTAL MIDDLE BLACK STRIPE
2700          ; valid                  ;      ; NV8    # 7.0  BLACK SAFETY SCISSORS
2701..2704    ; valid                  ;      ; NV8    # 1.1  UPPER BLADE SCISSORS..WHITE SCISSORS