Top holiday cyberthreats retailers need to watch out for

During the holidays, retailers can feel overwhelmed by the number of tasks they need to complete. But while keeping up with the holiday rush, they also need to be vigilant about potential cyberthreats. With more customers shopping online and increased payment activity, there are several risks that can affect retailers during this time.

How to create charts and sparklines in Excel

Visualizing data is key to making informed business decisions, and Excel’s chart and sparkline tools make it easy to turn numbers into clear visuals. In this guide, you’ll learn the basics of using charts and sparklines in Excel to highlight trends, compare data, and better understand your spreadsheet insights.

Hack-proof your passwords with the latest NIST password guidelines

Want to outsmart hackers? Start with your passwords. By following the latest guidelines from the National Institute of Standards and Technology (NIST), you can create robust passwords that will keep your accounts and information secure.
The evolution of password guidelines
Initially, NIST emphasized the complexity of passwords, encouraging a mix of uppercase letters, lowercase letters, numbers, and special characters.

Public clouds vs. private data centers: Which ones are more sustainable?

With more businesses striving to reduce their environmental impact, the debate between public clouds and private data centers is gaining traction. Both have their pros and cons, but which one offers a more sustainable approach? This article explores the key factors that contribute to the environmental footprint of each, from energy consumption to carbon emissions, helping you make an informed decision about the greener path forward.