HTML - Hyperlinks Hypertext links or hyperlinks (anchors) are HTML elements that, when clicked on, enable readers to visit a new address. Hyperlinked text is underlined by default. Hyperlinks are what connect web pages to one another. They are used to travel: to...en.kioskea.net/html/htmlhypertxt.php3
Cryptography - Electronic signatures The paradigm of electronic signatures (also called digital signatures) is a process that makes it possible to guarantee the sender's authenticity (authentication function) and verify the integrity of the received message. Electronic signatures also...en.kioskea.net/crypto/signature.php3
Email This is one of the most widely used services on the internet making it possible to send messages in the form of a text file. The Académie française uses the name "mél" while the Canadians (generally more imaginative) have adopted the name "courriel"....en.kioskea.net/utile/email.php3