Yes, an SSL proxy is fast and effective. For privacy? No. A paid VPN is always better than a free "4ever" proxy.
: Ensure the website's URL begins with https:// . This confirms that your traffic between your device and the proxy server is encrypted with SSL. 4ever Unblock Proxy Ssl
: You send a request for a blocked site to the proxy server over an HTTPS/SSL connection. Yes, an SSL proxy is fast and effective