“Gopherspace” is a term used to describe the vast array of resources available on the Gopher protocol, a now largely defunct information retrieval protocol. Gopherspace is similar to the World Wide Web in that it is a decentralized network of information, but differs in that Gopher is organized more like a traditional file system, with … Read more

Have I Been Pwned (HIBP)

Have I Been Pwned (HIBP) is a website that allows Internet users to check whether their personal data has been compromised by data breaches. The website was created in 2013 by Australian security researcher Troy Hunt. HIBP maintains a database of known data breaches, which is sourced from public data breach notifications, as well as … Read more


An image is a digital or analog representation of a visual scene. Images can be captured via a camera, scanner, or other devices, or can be created digitally. Once an image is captured, it can be stored, edited, and displayed on a computer or other device. What is image of a person? The image of … Read more