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The ability to interpret and understand IP addresses and subnet masks is critical for an IT professional. This skill is the foundation for troubleshooting numerous problems, from the assignment of an IP address to a host to routing problems to access-control list problems. It is also necessary for designing and configuring efficient IP networks.

Read to learn more about common risky behaviors in security that typical workers engage in, and what you can do to avoid being the weakest link in your company.

How much requirements documentation, planning, and communication is "just enough" to be an effective business analyst?

Learn how to develop positive cyber safety habits, and explore how Cisco security solutions can help you to protect your information. Learn more here.

This white paper examines the relationship between cloud computing and virtualization.

A zero day exploit is an attack that was previously unknown to the target or security experts in general.

Global Knowledge’s report confirms demand for cybersecurity & cloud computing skills, based on input from 10,000 advanced IT professionals across the globe.

AXELOS, who owns the Global Best Practice portfolio, including ITIL®, has introduced a Strategic Partner Scheme for Examination Institutes (EIs) and Accredited Training Organizations (ATOs).

Global Knowledge and Windows IT Pro announced the eighth annual IT Skills and Salary Survey, one of the most comprehensive studies of its kind in the industry.

Global Knowledge, the worldwide leader in IT training and an AWS training partner, will be onsite at AWS’ re:Invent show in Las Vegas.