For IT professionals, SASE certifications can demonstrate hands-on experience with cloud-based network and ...

The National Security Agency is sharing new guidance to help organizations limit an adversary's movement on the internal network by adopting zero-trust framework principles. A zero-trust security ...

Textbooks are not always just for the classroom. Sometimes, they're for holding up bookcases, large pots with plants in them and for keeping doors/windows open. Occasionally, they are the treasure ...

The traditional perimeter-based security model has become obsolete in today’s distributed digital environment. With 82% of organizations now operating in hybrid or multi-cloud infrastructures and ...

In the modern workplace, the proliferation of endpoints has significantly expanded the attack surface, presenting new security challenges for organisations. Security and risk management (SRM) leaders ...

Welcome! Throughout this course, Network Systems Foundations, you will delve into the fundamental layers of network communication. You will start with a thorough discussion of the Link Layer and its ...