Stories by Josh Fruhlinger

How serverless computing saves time and money

Developers spend countless hours solving business problems with code. Then it’s the ops team’s turn to spend countless hours, first figuring out how to get the code that developers write up and running on whatever computers are available, and second making sure those computers operate smoothly. The second part truly is a never-ending task. Why not leave that part to someone else?

What is PKI? And how it secures just about everything online

Public key infrastructure (PKI) is a catch-all term for everything used to establish and manage public key encryption, one of the most common forms of internet encryption. It is baked into every web browser in use today to secure traffic across the public internet, but organizations can also deploy it to secure their internal communications.

What is opsec? A process for protecting critical information

Opsec, which stands for operations security, is a process by which organizations assess and protect public data about themselves that could, if properly analyzed and grouped with other data by a clever adversary, reveal a bigger picture that ought to stay hidden.

What is 5G? How is it better than 4G?

5G networks will boost wireless throughput by a factor of 10 and may replace wired broadband. But when will they be available, and why are 5G and IoT so linked together?