2013-07-03 NSScreencast Episode #73 SSL Pinning NSScreencast SSL Pinning - NSScreencast self-sign a certificateを使う Charles HTTP proxy / HTTP monitor Proxy > Proxy Settings SSL tab, a self-signed certificate Proxy > Breakpoints edit response add crt file to project open ssl convert openssl x509 -in cert.crt -out cert.cer -outform der AFSSLPinningModeCertificate