Tag: SSL
SSL (Secure Sockets Layer) is a cryptographic protocol that provides secure communication over the internet by encrypting data transmitted between a web server and a web browser, ensuring confidentiality and integrity of information.
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Create certificate for localhost domains on macOS
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Step 1: create a self-signed root certificate First, let’s create a self-signed root certificate: The parameter -days 390 sets the number of days, this certificate is valid. Starting on September 1st (2020), SSL/TLS certificates cannot be issued for longer than 13 months (397 days), see https://stackoverflow.com/a/65239775. If this time is too long, you will receive…