computer networks

As our time spent online increases, our need for strong encryption to keep our data safe also increases. Learn about mathematics that are the basis of encryption, plus cyberattacks, digital currency, and cryptocurrency.

Examines cybersecurity careers, highlighting different jobs, educational requirements, and job search tips.

Presents a model for creating online professional development for teachers.

50 of the most successful Instagrammers give advice for improving your instagram feed and finding thousands of new followers, from editing software and photographic techniques to hashtags and codes of conduct.

"'The Internet of Things' includes all the physical objects connected to the Internet that can send, receive, or exchange data. Phones can tell users the weather, mirrors can display daily schedules, and shoes can track the user's running pace. The Internet of Things impacts people's lives every day--and its uses continue to grow"--Publisher.

Describes computer science career opportunities in the high-tech security industry, highlighting educational requirements and job search tips.

"People everywhere now share photos and videos of their lives with followers around the world via Instagram. Inside, read how this . . . app company started and how it has transformed visual communication and how it is planning to change it even more in the future"--Provided by publisher.