Ethernet is a network protocol that controls how data is transmitted over a LAN and is referred to as the IEEE 802.3 protocol. The protocol has evolved and improved over time to t ...

Overview A mix of beginner and advanced-level books to suit various learning needs.Each book blends theory with practical ...

Digital literacy is the ability to use digital tools and technologies effectively, safely and responsibly. This includes the ...

Recently retired Gen. Tim Haugh warns that China is hacking America's computer systems – targeting water, infrastructure and telecommunications. He says China's capacity for targeting the U.S. is ...

Retired Gen. Tim Haugh, the former head of the NSA, warns that China is targeting the U.S. military, industry and also ...

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal ...

Cyber-attacks are a reality of modern business, but they don't have to destroy an organization. By implementing controls, ...

"Last year, it was so popular that we had people in every single one of these classes," said Sarah Cawley, Community ...

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we ...

Okta chief security officer David Bradbury talks security by default, and explains why he thinks time is running out for the shared responsibility model.