&Lauri.Watts; &Lauri.Watts.mail; &HTTP; is the HyperText Transfer Protocol. The http KIO worker is used by all &kde; applications to handle connections to &HTTP; servers, that is, web servers. The most common usage is to view web pages in the &konqueror; web browser. You can use the https KIO worker in &konqueror; by giving it a &URL;. https://www.kde.org. https is http encapsulated in a SSL/TLS stream. SSL is the Secure Sockets Layer protocol, a security protocol that provides communications privacy over the Internet. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery. TLS stands for Transport Layer Security.