## Self-signed certificate ![mirotalksfu-https](https.png) ```bash # install openssl 4 ubuntu apt install openssl # install openssl 4 mac brew install openssl # self-signed certificate openssl genrsa -out key.pem openssl req -new -key key.pem -out csr.pem openssl x509 -req -days 9999 -in csr.pem -signkey key.pem -out cert.pem rm csr.pem # https://www.sslchecker.com/certdecoder ```