Information technology (IT) is the use of computer systems or devices to access, store, manage, and protect information. It is a field of expertise that includes a wide range of subfields and ...

Applied computing is a multidisciplinary field that blends the theoretical and practical aspects of computing to solve day-to-day business and industry problems—integrating computing with other ...

Researchers have devised a way to make computer vision systems more efficient by building networks out of computer chips’ logic gates. Networks programmed directly into computer chip hardware can ...

Protect organizations from cyber attacks. Learn best practices for setting up and defending computer networks. Build on your tech and gaming skills to create secure digital environments. Students ...

Spoiler: there isn’t just one network definition. Learn everything you need to assess various network types, topologies, and architectures. The simple network definition: a system that links other ...

Do you feel secure when you open your laptop? But do you know what makes using your PC and browsing the internet so safe? Today, we’ll talk about a firewall – a basic but important part of any ...

Fred Martin receives funding from the National Science Foundation and Google. The internet is a global collection of computers that know how to send messages to one another. Practically everything ...

Attendees at Palo Alto Networks Ignite on Tour London 2026 can learn directly from experts on how adversaries are weaponising ...