John Casaretto

John Casaretto

John Casaretto is a longtime freelance writer. He is well-versed in all types of technology, with a background as a top-level enterprise consultant in a number of industries. He enjoys sharing his knowledge of the technology industry, privacy, and security topics. In 2015, John founded the encryption security company, BlackCert, which is a provider of SSL digital certificates and upcoming encryption products.

Technology Expert

Raised in Silicon Valley, John started his technology career at IBM. From there, he found the world of consultancy and the opportunity to work with fast-paced technology demands with an emphasis on service. His leadership was quickly recognized, and it wasn't long before he was called on to manage, outline, and direct technology projects and the teams that delivered them.

In 2006, John delivered on a global project where he wrote technical aptitude tests for employers to screen prospective employees. It was then that he caught the wave of emerging cloud and mobile technologies and began to cover this quickly advancing field.

More About John Casaretto

John also maintains a site about his journalistic endeavors over at You can also find him on LinkedIn.


Most Recent Contributions by John Casaretto

Blocking Text Messages

Text messaging can be an extremely useful means of mobile communication, but it can also be a source of spam or abuse. Unwelcome individuals ... Read More

How to Stop Samsung Tablets From Freezing on Startup

Samsung offers one of the most diverse and practical lines of mobile computing in the electronics industry, including the Galaxy line of tab ... Read More

Where and Why Are Selfie Sticks Banned?

The phenomenon known as the selfie can be found all around the world and these images are shared widely on social media with cute captions. ... Read More

All Contributions by John Casaretto

John Casaretto