How big is big and why does big matter and what does Apache Hadoop have to do with it? In this course you will see the Big Data big picture and you will learn the terminology used in Big Data discussions.
Learn cybersecurity basics to protect your personal digital life and the biggest security challenges companies face today.
Learn from cybersecurity experts what a typical day in a cybersecurity career might look like and discover how modern threats drive more cybersecurity jobs.
Gain real skills with our powerful network simulation tool where you practice networking, IoT, and cybersecurity skills in a virtual lab – no hardware needed! You will visualize how a network works, practice rack, stack, and cabling skills, plus integrate IoT devices, Python code, and more. Get started today and download the latest version of Cisco Packet Tracer for free.