Computer networks are critical parts of almost every organization. Computer network and system administration (CNSA) refers to the day-to-day operation of these networks. CNSA professionals organize, ...

This section explains the need for network security and discusses the elements of a secure network. Additionally, legal and ethical considerations are discussed. Understanding the methods of network ...

This certificate program is not currently admitting new students. The Computer Security and Privacy programs offer comprehensive knowledge in software security ...

In upcoming articles I will be looking closely at vulnerability assessment systems and intrusion detection systems. We’ll examine fundamentals, deployment, analysis, and response strategies centering ...

Learn how to execute the fundamentals, harden your defenses, and protect your business's network security with no high-tech software. Before you go and spend a ton of money on some “next-gen” network ...

The purpose of a password is to verify who a user is. Without knowing the password, you cannot use a user ID to sign into a network. Unfortunately, many people have user IDs and passwords for many ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Cloud, mobile, and IoT have changed the face of the modern network so it’s no surprise network ...

Jeff Tompkins is a writer and teacher of English as a Second Language living in New York City. He was born in Hartford, Connecticut, in 1967 and was educated at Brown University and University College ...