Networking第 57 / 100 题
Which protocol securely encrypts web traffic and is indicated by 'https' in a URL?
a.FTP
b.Telnet
c.SMTP
d.TLS/SSL (HTTPS)
解析
HTTPS uses TLS (formerly SSL) to encrypt data between a browser and a web server. This protects information like passwords and payment details from eavesdropping. A padlock icon in the browser usually indicates a secure HTTPS connection.
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