Newsgroups are names for discussion groups on the Internet. Bulletin Boards are used with newsgroups. Rank is the order in which Web sites are identified after a search query is entered with a particular search engine. Server is a computer and software package that provides a specific kind of service to a client software running on other computers. A single server machine can have several different server software packages running on it and providing many different servers to clients on a network.
Web sites reside on servers.
SSL is used mostly in communications between Web Browsers and Web Servers. SSL provides privacy, authentication and message integrity. In an SSL connection, each side of the connection must have a security certificate, which each side's software sends to the other. Each side then encrypts what it sends using information from both its own and the other side's certificate, ensuring that only the intended recipient can de-crypt it and insures that the other side knows where the data originated. Title is a statement as to the nature of the Web page.