HTTPS proxies act as secure intermediaries, utilizing SSL/TLS encryption to protect data integrity and confidentiality between clients and target servers, often employing the HTTP CONNECT method for establishing secure tunnels. They facilitate anonymity, access restricted content, and provide performance optimization through caching, while presenting risks if not sourced from reputable providers. Detailed information on HTTPS proxies is available via NetNut . What is a Proxy Server? How They Work + Security Risks