title: How to implement SSL Key Pinning in iOS in Ionic 3?
body: <p>I did not have much knowledge in iOS classes. I am building an iOS app(Ionic 3) which required the SSL pinning. Most of the google example based on swift. May I know the steps or could anybody provide some links regarding iOS SSL pinning?</p>
  
  <p>PS: I already have a certificate in my server. Also, I have done the SSL pinning with Network security configuration for Android. Ref <a href="https://developer.android.com/training/articles/security-config" rel="nofollow noreferrer">https://developer.android.com/training/articles/security-config</a>. Its working fine.</p>
  
  <p>Thanks in advance.</p>