The term proof-of-work (PoW) refers to the consensus mechanism that governs the functioning of a certain number of blockchains, such as the Bitcoin blockchain, through which all “miners” collectively determine the one miner that has the qualification of adding a new block to an existing blockchain and subsequently receives new cryptocurrencies that are native to the blockchain as a reward.
Screen scraping is a technique used to extract data from websites or other web applications. Screen scraping software automates navigating a user interface, interacting with its content, and extracting data from the website’s HTML or other data displayed on the screen. Screen scraping is technically legal; although the Computer Fraud and Abuse Act prohibits people from accessing a computer by circumventing the typical protective measures, (username/password) the Ninth Circuit ruled in
Spam is internet slang for unsolicited commercial email (UCE) or unsolicited bulk email (UBE). These emails are received involuntarily and usually contain advertisements for products or services. According to Indiana University, email spam costs very little to send which allows spam emailers to send out thousands of emails to get a single response.
Transmission Control Protocol (TCP) is a primary internet protocol that enables the transmission of data between different devices on the same network. TCP is designed to ensure the safe delivery of messages over internet networks. Additionally, TCP recovers lost messages and resolves corrupted internet files. TCP is defined by the standards of the Internet Engineering Task Force (IETF), the internet’s top standards development organization.
A Uniform Resource Locator, or URL is the address of a specific location on the web. As explained by the Computer Security Resource Center, a URL is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it.
The World Wide Web (WWW), often known as WWW, W3, or the Web, is the most widely used software platform on the globe. Tim Berners-Lee proposed the architecture of what became the World Wide Web. It is an information-based environment where users may access documents and other resources through the Internet using a web browser, allowing users to search for information by going from one page to the next.
