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TOPIC 3:
INTERNET TECHNOLOGIES, • A browser is a software that enables…
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• A browser is a software that enables users with an Internet connection to access and view webpages on a computer or mobile device.
• In order to connect to and display websites on their device, a user needs to have a web browser installed.
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• they connect to servers across the world, download the data we want, and then translate it into a visible image.
• to search for specific information, including text, pictures, music and video.
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i. Providing and maintaining a connection to the Internet.
ii. Support the hardware and software needed to service that connection.
iii. To protect their site and network from external threats such as viruses, hacker attacks and other illegal activities.
iv. Provide 24-hour customer service and technical support.
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• HTTPS: a secure transfer system that encrypts the data before the connection is formed for sending or retrieving the data from the server (also known as HTTP with secure socket layer (SSL)).
• HTTPS is a secure version of the HTTP protocol that uses the SSL/TLS protocol for encryption and authentication
• HTTP: an acronym for Hyper Text Transfer Protocol is a system that is used to transmit and receive information from a server
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