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Changing the hashes
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types of hashes
purpose of hashes -
type of hackers
dealing with hackers -
security devices
key encryption
technologies -
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The File Transfer Protocol ( FTP) is a standard network protocol used for the transfer of computer file between a client and server on a computer network.
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A web server is computer software and underlying hardware that accepts requests via HTTP, the network protocol created to distribute web pages, or its secure variant HTTPS.
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An email server, or simply mail server, is an application or computer in a network whose sole purpose is to act as a virtual post office.
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The Domain Name System ( DNS) is the phonebook of the Internet.
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Local (aka internal) NTP servers are those you own yourself and install in your premises, establishing a physical network connection between your servers and clients.
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An AAA server is a server program that handles user requests for access to computer resources and, for an enterprise, provides authentication, authorization, and accounting (AAA) services.